A V T E C H E L E C T R O S Y S T E M S L T D . N A N O S E C O N D W A V E F O R M E L E C T R O N I C S S I N C E 1 9 7 5 P.O. BOX 265 TEL: 888-670-8729 (USA & Canada) or +1-613-686-6675 (Intl) X BOX 5120, LCD MERIVALE OGDENSBURG, NY FAX: 800-561-1970 (USA & Canada) or +1-613-686-6679 (Intl) OTTAWA, ONTARIO U.S.A. 13669-0265 CANADA K2C 3H5 info@avtechpulse.com - http://www.avtechpulse.com/ INSTRUCTIONS MODEL AVP-2SA-C 5 VOLT, 1 MHz HIGH SPEED PULSE GENERATOR WITH 40 ps RISE TIME SERIAL NUMBER: ____________ __________________________________________________________________ 2 WARRANTY Avtech Electrosystems Ltd. warrants products of its manuf acture to be free from defects in material and workmanship under conditions of normal use . If, within one year after delivery to the original owner, and after prepaid return by the original owner, this Avtech product is found to be defective, Avtec h shall at its option repair or replace said defective item. This warranty does no t apply to units which have been dissembled, modified or subjected to conditions exceeding the applicable specifications or ratings. This warranty is th e extent of the obligation assumed by Avtech with respect to this product and n o other warranty or guarantee is either expressed or implied. TECHNICAL SUPPORT Phone: 888-670-8729 (USA & Canada) or +1-613-686-6675 (International) Fax: 800-561-1970 (USA & Canada) or +1-613-686-6679 (International) E-mail: info@avtechpulse.com World Wide Web: http://www.avtechpulse.com __________________________________________________________________ 3 TABLE OF CONTENTS WARRANTY............................................................... ..................................................... 2 TECHNICAL SUPPORT...................................................... ............................................ 2 TABLE OF CONTENTS...................................................... ............................................ 3 INTRODUCTION........................................................... .................................................. 5 AVAILABLE OPTIONS...................................................... ............................................. 6 SPECIFICATIONS......................................................... .................................................. 7 REGULATORY NOTES....................................................... ........................................... 8 FCC PART 18............................................................ .............................................................. 8 EC DECLARATION OF CONFORMITY........................................... .......................................8 DIRECTIVE 2011/65/EU (RoHS)tgrtghgdfh.................................. .........................................9 DIRECTIVE 2002/96/EC (WEEE)............................................ ................................................9 AC POWER SUPPLY REGULATORY NOTES....................................... ..............................10 INSTALLATION........................................................... .................................................. 11 VISUAL CHECK........................................................... ......................................................... 11 POWER RATINGS.......................................................... ...................................................... 11 CONNECTION TO THE POWER SUPPLY......................................... ..................................11 PROTECTION FROM ELECTRIC SHOCK......................................... ..................................12 ENVIRONMENTAL CONDITIONS............................................... .........................................13 FUSES.................................................................. ......................................................... 14 AC FUSE REPLACEMENT.................................................... ...............................................14 DC FUSE REPLACEMENT.................................................... ...............................................15 FUSE RATINGS........................................................... ......................................................... 15 FRONT PANEL CONTROLS................................................... ..................................... 16 REAR PANEL CONTROLS.................................................... ...................................... 19 GENERAL INFORMATION.................................................... ....................................... 21 BASIC TEST ARRANGEMENT................................................. ............................................21 BASIC PULSE CONTROL.................................................... ................................................21 AMPLITUDE INTERACTION.................................................. ...............................................22 POLARITY CONTROL....................................................... ................................................... 22 MINIMIZING WAVEFORM DISTORTIONS........................................ ...........................23 USE 50Ω TRANSMISSION LINES AND LOADS................................... ...............................23 USE LOW-INDUCTANCE LOADS............................................... .........................................23 PREVENTING DAMAGE...................................................... ......................................... 23 __________________________________________________________________ 4 MECHANICAL INFORMATION................................................. ....................................24 TOP COVER REMOVAL...................................................... .................................................24 ELECTROMAGNETIC INTERFERENCE........................................... ...................................24 MAINTENANCE............................................................ ................................................ 24 REGULAR MAINTENANCE.................................................... ..............................................24 CLEANING............................................................... ............................................................. 24 WIRING DIAGRAMS........................................................ ............................................. 25 WIRING OF AC POWER..................................................... .................................................. 25 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3............................... ............................26 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3............................... ............................27 PCB 158Q - LOW VOLTAGE POWER SUPPLY, 3/3............................... ............................28 PCB 235B - HIGH VOLTAGE DC POWER SUPPLY................................ ............................29 PCB 126D - OSCILLATOR AND TRIGGER CIRCUIT.............................. ............................30 PCB 231A - INTERNAL OFFSET GENERATOR................................... ...............................31 MAIN WIRING - POSITIVE UNITS (-P)...................................... ...........................................32 PERFORMANCE CHECK SHEET................................................ ................................ 33 Manual Reference: /fileserver1/officefiles/instructword/avp/eraseme.odt . Last modified February 29, 2024. Copyright © 2024 Avtech Electrosystems Ltd, All Rights Reserved. __________________________________________________________________ 5 INTRODUCTION The AVP-2SA-C is a high performance instrument capable of generating up to 5V into 50Ω loads at repetition rates up to 1 MHz. The rise time is less than 4 0 ps, and the fall time is less than 250 ps. The pulse width is variable from 0.2 to 4 ns. Instruments with the “-P” model suffix can generate up to +5V, whereas instruments with the "-N" model suffix can generate up to -5V. Instruments with the “-PN” suffix have two output connectors, only one of which is active at a time. One provides positive pulses, the other provides negative pu lses. A front panel switch determines which output is active. Instruments with the “-2CHPP” option have two output connectors. Both c an be enabled at the same time. Both generate positive output amplitudes. Each output has independent pulse width and amplitude controls. The two channels share a common tri gger source, and have a variable delay separation of 0 to ±50 ns. Instruments with t he “-2CHNN” option are similar, except that both outputs are negative. Similarly, instrume nts with the “- 2CHPN” option have two outputs - one positive, and one negative. Each output is designed to drive 50Ω loads. (A 50Ω load is required for proper operation.) Each output is AC-coupled. This instrument is intended for use in research, development, test and calibration laboratories by qualified personnel. __________________________________________________________________ 6 AVAILABLE OPTIONS The AVP-2SA-C is available with several options: -EA Option: the output amplitude can be controlled by an externally gen erated 0 to +10V analog control voltage. -ECL Option: the input trigger levels are ECL, rather than TTL. -EO Option: the output offset can be controlled by an externally genera ted 0 to +10V analog control voltage. -EW Option: the output pulse width can be controlled by an externally g enerated 0 to +10V analog control voltage. -M Option: a monitor output is provided. -OS Option: an externally generated DC offset can be added to the outpu t. -OT Option: an internally generated DC offset, controlled by a front-pa nel dial, can be added to the output. -2CHPP Option: Two active outputs (both positive). -2CHPN Option: Two active outputs (one positive, one negative). -2CHNN Option: Two active outputs (both negative). __________________________________________________________________ 7 SPECIFICATIONS Model: AVP-2SA-C1 Maximum amplitude3,4,8: (50Ω load) 5 Volts Pulse width (FWHM)3: 0.2 - 4 ns PRF: external trigger mode: 0 Hz to 1 MHz internal trigger mode: 100 Hz to 1 MHz Rise time (20%-80%)7,8: ≤ 40 ps Fall time (80%-20%)7,8: ≤ 250 ps Polarity: Specify -P, -N, -PN Dual-Polarity Option Style: Two outputs (+ and -). Only one active at a time. Required load impedance: 50 Ohms14 Two channel option: Optional7 Propagation delay: ≤ 70 ns (Ext trig in to pulse out) Jitter, Ext trig in to pulse out: ±15 ps Trigger modes: Internal trigger, or external trigger (TTL level pulse, > 50 ns, 1 kΩ i nput impedance) Variable delay: 0 to 200 ns, for internal trigger mode only. No variable delay in exter nal trigger mode Sync output: +3 Volts, > 50 ns, will drive 50 Ohm loads DC offset or bias insertion: Optional10. Apply required DC offset or bias in the range of ± 50V (250 mA max) to back panel solder terminal. Monitor output option11: Provides a 20 dB (x10) attenuated coincident replica of main output Connectors: OUT, MONITOR: SMA TRIG, SYNC: BNC Optional accessory kit: (attenuators Add the suffix "-AK1" to the model number to include the recommended ac cessory kit. Consists of and terminators) three SMA, 18 GHz, 2 Watt attenuators (10, 20 & 30 dB) for use on the o utput, and two 50 Ohm, 1 GHz, 1 Watt feed-through terminators (one SMA, one BNC) for use on ex ternal trigger inputs. Optional accessory kit: Add the suffix "-AK8" to the model number to include the recommended ac cessory kit. (coaxial cables and adapters) Consists of one 12-inch SMA-M/SMA-M PE-SR405FL coaxial cable, one 12-in ch SMA-M/SMA-M RG-316 coaxial cable, one 36-inch SMA-M/SMA-M RG-316 coaxial cable, one 24-inc h SMA-M/BNC-M RG-316 coaxial cable, one 36-inch BNC-M/BNC-M RG58C/U coaxial cable, one SMA-F to BNC- M adapter, one SMA-M to BNC-F adapter, one SMA-F to SMA-F adapter, and one SMA-F t o solder cup adapter Temperature range: +5°C to +40°C Other: Power requirements: 100 - 240 Volts, 50 - 60 Hz Dimensions: 100 × 430 × 375 mm (3.9” × 17” × 14.8”) Chassis material: Anodized aluminum, with blue plastic trim 1) -C suffix indicates stand-alone lab instrument with internal clock a nd line powering. No suffix indicates miniature module requiring DC pow er and external trigger. (See http://www.avtechpulse.com/formats for details of the fou r basic instrument formats). 2) -B suffix indicates IEEE-488.2 GPIB and RS-232 control of amplitude, pulse width, PRF and delay (See http://www.avtechpulse.com/gpib). 3) For analog electronic control (0 to +10V) of amplitude, pulse width or DC offset suffix model number with -EA or -EW or -EO. Electronic con trol units also include standard front-panel controls. -EW not available on -B units. 4) For operation at amplitudes of less than 20% of full-scale, best res ults will be obtained by setting the amplitude near full-scale and usin g external attenuators on the output. 5) For 20-500 ns pulse width, suffix model number with -W500. Rise time s increase to 150 ps for -W500 units. 6) Indicate desired polarity by suffixing model number by -P or -N (i.e . positive or negative) or -P-PN or -N-PN for dual-polarity option wher e the suffix preceding - PN indicates the polarity at the mainframe output port. 7) For the two channel option, add the suffix -2CHPP for two positive o utputs, the suffix -2CHNN for two negative outputs, or the suffix -2CHP N for the one positive output and one negative output. 8) For the double pulse option add the suffix -DPP for a unipolar outpu t, and add the suffix -DPN for a bipolar output. These options cause th e maximum amplitude to be reduced by 30%, and increase the rise and fall times by 50 ps. 9) Add the suffix -VXI to the model number to specify the Ethernet port . 10) For externally applied DC offset option suffix model number with -O S. The Avtech AVX-T bias tee can also be used to obtain DC offset. For internally generated DC offset option (0 to ±5V) add suffix -OT or -EO to model number. (The -OT option is controlled by a front-panel dial, whereas the -EO option can be controlled by a front-panel dial or by an external 0 to +10V voltage). -OT, -EO not available on modules. 11) For monitor option add suffix -M. 12) For positive output only. Maximum amplitude for negative output is 35V. 13) Typically < 100 ps at minimum pulse width. Increases at wider pulse widths. 14) A 50 Ohm load is required. Other loads may damage the instrument. C onsult Avtech (info@avtechpulse.com) if you need to drive other load im pedances. __________________________________________________________________ 8 REGULATORY NOTES FCC PART 18 This device complies with part 18 of the FCC rules for non-consumer ind ustrial, scientific and medical (ISM) equipment. This instrument is enclosed in a rugged metal chassis and uses a filter ed power entry module (where applicable). The main output signal is provided on a shie lded connector that is intended to be used with shielded coaxial cabling and a shielde d load. Under these conditions, the interference potential of this instrument is low. If interference is observed, check that appropriate well-shielded cabli ng is used on the output connectors. Contact Avtech (info@avtechpulse.com) for advice if you are unsure of the most appropriate cabling. Also, check that your load is adequate ly shielded. It may be necessary to enclose the load in a metal enclosure. If any of the connectors on the instrument are unused, they should be c overed with shielded metal “dust caps” to reduce the interference potential. This instrument does not normally require regular maintenance to minimi ze interference potential. However, if loose hardware or connectors are noted, they sho uld be tightened. Contact Avtech (info@avtechpulse.com) if you require assista nce. EC DECLARATION OF CONFORMITY We Avtech Electrosystems Ltd. P.O. Box 5120, LCD Merivale Ottawa, Ontario Canada K2C 3H5 declare that this pulse generator meets the intent of Directive 2004/10 8/EG for Electromagnetic Compatibility. Compliance pertains to the following spe cifications as listed in the official Journal of the European Communities: EN 50081-1 Emission EN 50082-1 Immunity __________________________________________________________________ 9 and that this pulse generator meets the intent of the Low Voltage Direc tive 2006/95/EC. Compliance pertains to the following specifications as listed in the of ficial Journal of the European Communities: EN 61010-1:2001 Safety requirements for electrical equipment for measurement, control, and laboratory use DIRECTIVE 2011/65/EU (RoHS)tgrtghgdfh We Avtech Electrosystems Ltd. P.O. Box 5120, LCD Merivale Ottawa, Ontario Canada K2C 3H5 declare that, to the best of our knowledge, all electrical and electron ic equipment (EEE) sold by the company are in compliance with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (also known as “RoHS Recast”). In addition, this declaration of conformity is issued under t he sole responsibility of Avtech Electrosystems Ltd. Specifically, products man ufactured do not contain the substances listed in the table below in concentrations grea ter than the listed maximum value. Material/Substance Threshold level Lead (Pb) < 1000 ppm (0.1% by mass) Mercury (Hg) < 1000 ppm (0.1% by mass) Hexavalent Chromium (Cr6+) < 1000 ppm (0.1% by mass) Polybrominated Biphenyls (PBB) < 1000 ppm (0.1% by mass) Polybrominated Diphenyl ethers (PBDE) < 1000 ppm (0.1% by mass) Cadmium (Cd) < 100 ppm (0.01% by mass) DIRECTIVE 2002/96/EC (WEEE) European customers who have purchased this equipment directly from Avte ch will have completed a “WEEE Responsibility Agreement” form, accepting responsibil ity for WEEE compliance (as mandated in Directive 2002/96/EC of the European Union a nd local laws) on behalf of the customer, as provided for under Article 9 of Dir ective 2002/96/EC. Customers who have purchased Avtech equipment through local representat ives should consult with the representative to determine who has responsibil ity for WEEE __________________________________________________________________ 10 compliance. Normally, such responsibilities with lie with the represent ative, unless other arrangements (under Article 9) have been made. Requirements for WEEE compliance may include registration of products w ith local governments, reporting of recycling activities to local governments, an d financing of recycling activities. AC POWER SUPPLY REGULATORY NOTES This instrument converts the AC input power to the +24V DC voltage that powers the internal circuitry of this instrument using a Tamura AAD130SD-60-A swit ching power supply. According to the manufacturer, the Tamura AAD130SD-60-A has the following certifications: UL60950-1 IEC60950 -1 CSA C22.2 No. 60950- 1 EN60950 -1 and is compliant with: EN61000-3-2 EN61000-4-2 Level 2 EN61000-4-2 Level 3 (Air Only) EN61000-4-4 Level 3 EN61000-4-5 Level 3 EN61000-4-11 CISPR 11 and 22 FCC Part 15 Class B (conducted) __________________________________________________________________ 11 INSTALLATION VISUAL CHECK After unpacking the instrument mainframe and the transfor mer module, examine to ensure that they have not been damaged in shipment. Visually inspect al l connectors, knobs, and handles. Confirm that a power cord and an instrumentation ma nual (this manual), are with the instrument. If the instrument has been damaged, file a claim immediately with the company that transported the instrument. POWER RATINGS This instrument is intended to operate from 100 - 240 V, 50 - 60 Hz. The maximum power consumption is 57 Watts. Please see the “FUSES” secti on for information about the appropriate AC and DC fuses. This instrument is an “Installation Category II” instrument, intended f or operation from a normal single-phase supply. CONNECTION TO THE POWER SUPPLY An IEC-320 three-pronged recessed male socket is provided on the back p anel for AC power connection to the instrument. One end of the de tachable power cord that is supplied with the instrument plugs into this socket. The other end of t he detachable power cord plugs into the local mains supply. Use only the cable supplied with the instrument. The mains supply must be earthed, and the cord used to connect the instrument to the mains supply must provide an earth connection. (The s upplied cord does this.) Warning: Failure to use a grounded outlet may result in injury or deat h due to electric shock. This product uses a power cord with a ground connection . It must be connected to a properly grounded outlet. The instrument chassis is conn ected to the ground wire in the power cord. The table below describes the power cord that is normally supplied with this instrument, depending on the destination region: __________________________________________________________________ 12 Destination Region Description Option Manufacturer Part Number United Kingdom, Hong Kong, BS 1363, -AC00 Qualtek 370001-E01 Singapore, Malaysia 230V, 50 Hz AS 3112:2000, Australia, New Zealand -AC01 Qualtek 374003-A01 230-240V, 50 Hz Continental Europe, Korea, European CEE 7/7 -AC02 Qualtek 364002-D01 Indonesia, Russia “Schuko” 230V, 50 Hz NEMA 5-15, North America, Taiwan -AC03 Qualtek 312007-01 120V, 60 Hz SEV 1011, Switzerland -AC06 Qualtek 378001-E01 230V, 50 Hz SABS 164-1, South Africa, India -AC17 Volex 2131H 10 C3 220-250V, 50 Hz JIS 8303, Japan -AC18 Qualtek 397002-01 100V, 50-60 Hz SI 32, Israel -AC19 Qualtek 398001-01 220V, 50 Hz GB 1002-1, China -AC22 Volex 2137H 10 C3 220V, 50 Hz PROTECTION FROM ELECTRIC SHOCK Operators of this instrument must be protected from electric shock at all times. The owner must ensure that operators are prevented access and/or are insula ted from every connection point. In some cases, connections must be exposed to p otential human contact. Operators must be trained to protect themselves from the risk of electric shock. This instrument is intended for use by qualified personnel who r ecognize shock hazards and are familiar with safety precautions required to avoid poss ibly injury. In particular, operators should: 1. Keep exposed high-voltage wiring to an absolute minimum. 2. Wherever possible, use shielded connectors and cabling. 3. Connect and disconnect loads and cables only when the instrument is turned off. 4. Keep in mind that all cables, connectors, oscilloscope probes, and l oads must have an appropriate voltage rating. 5. Do not attempt any repairs on the instrument, beyond the fuse replac ement procedures described in this manual. Contact Avtech technical support ( see page 2 for contact information) if the instrument requires servicing. S ervice is to be performed solely by qualified service personnel. __________________________________________________________________ 13 ENVIRONMENTAL CONDITIONS This instrument is intended for use under the following conditions: 1. indoor use; 2. altitude up to 2 000 m; 3. temperature 5 °C to 40 °C; 4. maximum relative humidity 80 % for temperatures up to 31 °C decreasi ng linearly to 50 % relative humidity at 40 °C; 5. Mains supply voltage fluctuations up to ±10 % of the nominal voltage ; 6. no pollution or only dry, non-conductive pollution. __________________________________________________________________ 14 FUSES This instrument contains four fuses. All are accessible from the rear-p anel. Two protect the AC prime power input, and two protect the interna l DC power supplies. The locations of the fuses on the rear panel are shown in the figure below: Fuses #1 and #2 Fuse #4 Fuse #3 (AC fuses) (DC fuse) (DC fuse) AC FUSE REPLACEMENT To physically access the AC fuses, the power cord must be detached from the rear panel of the instrument. The fuse drawer may then be extracted using a small flat-head screwdriver, as shown below: Pry out the fuse drawer using a screwdriver. Fuse Drawer __________________________________________________________________ 15 DC FUSE REPLACEMENT The DC fuses may be replaced by inserting the tip of a flat-head screwd river into the fuse holder slot, and rotating the slot counter-clockwise. The fuse and its carrier will then pop out. FUSE RATINGS The following table lists the required fuses: Nominal Recommended Replacement Part Fuses Mains Rating Case Size Littelfuse Part Digi-Key Stock Voltage Number Number 0.5A, 250V, #1, #2 (AC) 100-240V 5×20 mm 0218.500HXP F2416-ND Time-Delay 0.8A, 250V, #3 (DC) N/A 5×20 mm 0218.800HXP F2418-ND Time-Delay 0.5A, 250V, #4 (DC) N/A 5×20 mm 0218.500HXP F2416-ND Time-Delay The recommended fuse manufacturer is Littelfuse (http://www.littelfuse. com). Replacement fuses may be easily obtained from Digi-Key (http://www.digi key.com) and other distributors. __________________________________________________________________ 16 FRONT PANEL CONTROLS 1 5 6 7 16 8 3 2 4 or 9 6 7 15 11 12 9 10 13 14 Note: some connectors may be in different positions than shown above, d epending on the exact combination of options ordered. 1) P OWER Switch . This is the main power switch. When turning the instrum ent on, there may be a delay of several seconds before the instrument appears t o respond. 2) O VERLOAD Indicator . When the instrument is powered, this indicator is normally green, indicating normal operation. If this indicator is yellow, an int ernal automatic overload protection circuit has been tripped. If the unit is overloaded (by operating at an exceedingly high duty cycle or by operating into a very low imped ance), the protective circuit will disable the output of the instrument and turn t he indicator light yellow. The light will stay yellow (i.e. output disabled) for about 5 s econds after which the instrument will attempt to re-enable the output (i.e. light g reen) for about 1 second. If the overload condition persists, the output will be disabl ed again (i.e. light yellow) for another 5 seconds. If the overload condition has been removed, the __________________________________________________________________ 17 instrument will resume normal operation. This overload indicator may flash yellow briefly at start-up. This is n ot a cause for concern. 3) P RF Range Switch . This switch sets the pulse repetition frequency (PR F) range of the internal oscillator. The marked value of each position is the upper limit of the 10:1 range, approximately. The vernier dial directly below the switch v aries the PRF within the set range. If this switched is set to the “EXT” position, the instrument is trigge red by a signal applied to the TRIG connector, rather than by the internal oscillator. 4) T RIG Connector . When the PRF Range Switch is set to “EXT”, the instru ment is triggered by a TTL pulse applied to this connector. The pulse must be a t least 50 ns wide. The input impedance is 1 kΩ to ground. (On units with the -ECL op tion, an ECL-level pulse is required instead of a TTL-level pulse, and the input impedance is 50 Ohms to -2V.) On units without the -ECL option, this connector is an output when the PRF Range Switch is set to one of the four internal oscillator ranges supplying a 2V, 200 ns wide pulse for each trigger event. This output may be used to trigger o scilloscopes or other equipment. Units with the -ECL option have a separate SYNC output connector for tr iggering oscilloscopes. 5) D elay Controls . When the PRF Range Switch is set to one of the four i nternal oscillator ranges, the main output is advanced or delayed relative to t he TRIG output pulse (item 3). The delay is variable up to 200 ns, approximatel y, using the DELAY and DELAY FINE dials. 6) P ulse Width Control (A) . This dial controls the pulse width of Output “A” (item 8). 7) A mplitude Control (A) . This dial controls the amplitude of Output “A” (item 8). 8) O UT Connector (A) . This SMA connector provides the main output. This output requires a 50Ω load to function properly. Instruments with the "-PN" suffix have two output connectors, only one of which is active at a time. One provides positive pulses, the other provides nega tive pulses. A front panel switch (not shown in the drawing above) determines which ou tput is active. 9) P olarity Switch . Present on -PN units only. This switch select positi ve or negative operation, enabling one of the two output connectors. __________________________________________________________________ 18 10) O UTPUT ON/OFF (A) . Present on two-channel units only. This switch ena bles or disables the associated output. 11) P ulse Width Control (B) . Present on two-channel units only. This dial controls the pulse width of Output “B” (item 12). 12) A mplitude Control (B) . Present on two-channel units only. This dial c ontrols the amplitude of Output “B” (item 12). 13) O UT Connector (B) . Present on two-channel units only. This SMA connec tor provides the second output. This output requires a 50Ω load to function properly. 14) O UTPUT ON/OFF (B) . Present on two-channel units only. This switch ena bles or disables the associated output. 15) R ELATIVE DELAY . Present on two-channel units only. This dial controls the relative delay between the two outputs, over a range of -50 to +50 ns. (The two outputs share a common trigger source). 16) P olarity Switch . Present on -OT and -EO units only. This dial control s the DC offset added to the output(s). The offset may be adjusted from -5V to +5V. Note that to set the DC offset to zero, the dial needs to be set mid-ra nge (“5.00”). For this control to function, the rear-panel “OFFSET ON/OFF” switch nee ds to be “ON”. __________________________________________________________________ 19 REAR PANEL CONTROLS 4 10 6 5 1 3 MON OS GND INT EXT A PW 9 AMP OT OFFSET ON OFF OFFSET OUT 8 7 2 Note: some connectors may be in different positions than shown above, d epending on the exact combination of options ordered. 1. A C POWER INPUT . An IEC-320 C14 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. O ne end of the detachable power cord that is supplied with the instrument plugs in to this socket. 2. A C FUSE DRAWER . The two fuses that protect the AC input are located i n this drawer. Please see the “FUSES” section of this manual for more informat ion. 3. D C FUSES . These two fuses protect the internal DC power supplies. Ple ase see the “FUSES” sections of this manual for more information. 4. O S INPUT CONNECTOR . (Present on units with -OS, -OT, or -EO options o nly.) A DC offset in the range of ±50V (250 mA max) may be applied to this sold er terminal. The DC offset will appear on the output. When this feature is not used, the OS input should be connected to ground (using the adjacent GND connector). This is especially important when driving loads containing a diode. On units wi th the -OT option, the OT ON/OFF switch must be set to “OFF” to use this input. 5. G ND CONNECTOR . (Present on units with -OS option only.) This solder t erminal is connected to ground. It may be used to ground the OS input connector. 6. M ON OUTPUT CONNECTOR . (Present on units with -M option only.) This SM A connector output provides a 20 dB attenuated coincident replica of main output, for monitoring purposes. __________________________________________________________________ 20 7. O FFSET ON/OFF SWITCH & OUTPUT. (Present on units with -EO or -OT opti ons only). This switch enables the internally-generated offset feature when it is set to “ON”. When it is set to “OFF”, an externally-generated offset may be ad ded to the output using the “OS” input connector. The internally generated offset is available at the “OFFSET OUT” BNC connector, for monitoring purposes. 8. O FFSET SWITCH & INPUT . (Present on units with -EO option only.) To co ntrol the output offset with an external voltage, set the rear-panel switch to th e “EXT” position and apply 0 to +10V to the adjacent connector (R ≥ 10kΩ). The OFFSET O N/OFF IN switch must be ON. 9. A MP SWITCH & INPUT . (Present on units with -EA option only.) To contr ol the output amplitude with an external voltage, set the rear-panel switch to the “EXT” position and apply 0 to +10V to the adjacent connector (R ≥ 10kΩ). IN 10. P W SWITCH & INPUT . (Present on units with -EW option only.) To contro l the output pulse width with an external voltage, set the rear-panel switch to the “EXT” position and apply 0 to +10V to the adjacent connector (R ≥ 10kΩ). IN __________________________________________________________________ 21 GENERAL INFORMATION BASIC TEST ARRANGEMENT The AVP-2SA-C should be tested with a sampling oscilloscope with a band width of at least 15 GHz to properly observe the high-speed waveform. (The cables a nd attenuators must also have a bandwidth of at least 15 GHz.) A typical t est arrangement is shown below: AVTECH SAMPLING PULSER OSCILLOSCOPE BW > 15 GHz MAIN OUTPUT 50 OHM INPUT CONNECTOR 20 dB AC ATTENUATOR POWER TRIG* TRIG CONNECTOR CONNECTOR ALL CABLES: 50 OHM COAXIAL * On units with the -ECL option, use the SYNC connector The attenuators are required to prevent damage to the sampling oscillos cope. A 40 dB attenuator with sufficient voltage rating should be used on the main ou tput. BASIC PULSE CONTROL This instrument can be triggered by its own internal clock or by an ext ernal TTL trigger signal. When triggered internally, two mainframe output channels respon d to the trigger: OUT and TRIG.  OUT. This is the main output. The maximum output voltage is 5V.  TRIG. The TRIG pulse is a fixed-width TTL-level reference pulse used to trigger oscilloscopes or other measurement systems. (On units with the -ECL opt ion, this pulse is provided on the SYNC connector instead.) The TRIG output precedes the main output. These pulses are illustrated below: __________________________________________________________________ 22 200 ns, FIXED TRIG (generated by the 2V, FIXED internal oscillator) DELAY PULSE WIDTH AMPLITUDE, VARIABLE MAIN OUTPUT When triggered externally, the TRIG connector acts as an input. The del ay controls do not function in this mode. This illustrated below: > 50 ns TRIG TTL LEVELS (external input) (0V and 3V-5V) PROPAGATION DELAY (FIXED) PULSE WIDTH MAIN OUTPUT AMPLITUDE, VARIABLE Units with the -ECL option require an ECL-level trigger, rather than a TTL-level trigger. AMPLITUDE INTERACTION Some properties of the output pulse may change as a function of the amp litude setting. For some demanding applications, it may be desirable to use a combinati on of external attenuators and the amplitude pot to achieve the desired output amplitu de. POLARITY CONTROL Instruments with the "-PN" suffix have two output connectors, only one of which is active at a time. One provides positive pulses, the other provides negative pu lses. A front panel switch determines which output is active. __________________________________________________________________ 23 MINIMIZING WAVEFORM DISTORTIONS U SE 50 Ω TRANSMISSION LINES AND LOADS Connect the load to the pulse generator with 50Ω transmission lines (e. g. RG-58 or RG- 174 cable). This instrument requires a 50Ω load for proper operation. It will not p roperly drive a high-impedance load. The output stage will be damaged if it is operated into an open circuit (or any other high impedance). Failures due to improper output loading are not covered by the warranty. USE LOW-INDUCTANCE LOADS Lenz’s Law predicts that for an inductive voltage spike will be generat ed when the current through an inductance changes. Specifically, VSPIKE = L × dILOA D/dt, where L is the inductance, ILOAD is the load current change, and t is time. For th is reason, it is important to keep any parasitic in the load low. This means keeping wir ing short, and using low inductance components. In particular, wire-wound resistors sh ould be avoided. PREVENTING DAMAGE The AVP-2SA-C may fail if triggered at a PRF greater than 1 MHz. This unit is designed to operate into a load impedance of 50 Ohms and t he output stage will be damaged if it is operated into an open circuit (or any other hi gh impedance). Failures due to improper output loading are not covered by the warranty . The lifetime of the switching elements in the pulse generator module is proportional to the running time of the instrument. For this reason the prime power to the instrument should be turned off when the instrument is not in use. __________________________________________________________________ 24 MECHANICAL INFORMATION TOP COVER REMOVAL If necessary, the interior of the instrument may be accessed by removin g the four Phillips screws on the top panel. With the four screws removed, the top cover may be slid back (and off). Always disconnect the power cord before opening the instrument. There are no user-adjustable internal circuits. For repairs other than fuse replacement, please contact Avtech (info@avtechpulse.com) to arrange for the instrum ent to be returned to the factory for repair. Caution: High voltages are present inside the instrument during normal operation. Do not operate the instrument with the cover removed. ELECTROMAGNETIC INTERFERENCE To prevent electromagnetic interference with other equipment, all used outputs should be connected to shielded 50Ω loads using shielded 50Ω coaxial cables. U nused outputs should be terminated with shielded 50Ω coaxial terminators or w ith shielded coaxial dust caps, to prevent unintentional electromagnetic radiation. All cords and cables should be less than 3m in length. MAINTENANCE REGULAR MAINTENANCE This instrument does not require any regular maintenance. On occasion, one or more of the four rear-panel fuses may require repla cement. All fuses can be accessed from the rear panel. See the “FUSES” section for details. CLEANING If desired, the interior of the instrument may be cleaned using compres sed air to dislodge any accumulated dust. (See the “TOP COVER REMOVAL” section for instructions on accessing the interior.) No other cleaning is recommend ed. __________________________________________________________________ WIRING DIAGRAMS WIRING OF AC POWER 1 2 3 4 5 6 Do no t attem pt a ny r ep air s on this i nstr ume nt Mains circuits - hazardous live. beyon d the fuse r epla cem ent p ro cedur es de scr ib ed i n the m anual . C ontact A v tech if the i nstr um ent A3 - B LA CK r equi r es ser v ici ng. S er v ice i s to be per for me d X1 W A R NIN G sol el y by qual i fi ed ser v i ce per so nnel . A4 - W H I TE PO W ER SW I T C H SW 32 5-N D (CW IN DU ST RI ES G RS -40 22-00 13) 1 b 2 b G3 BD 2 Molex 19002-0009. 0.187" x 0.032" 1 2 D PC B1 04D K EYP AD B OA RD (-B UN IT S ON LY) FRONT REAR D PS1 Y R 1 a 2 a B O 8 Y V2 - SNS TO LC D TO EN CO DE R 7 A1 - B RO W N G V2 + S NS 6 A2 - B LU E V1 + S NS TO LC D 5 V1 - SNS 4 R T N 3 A FA IL TO PC B 108 2 Safety earth ground / K V1 SH R 1 G2 N V2 SH R Primary earth ground / 1 0 4 D Protective conductor terminal. L 4 B1 - R ED V1 3 V1 R TN G 2 G4 G V2 R TN 1 V2 P M X E V U AA D1 3 0 SD -6 0 -A X2 T O A N L CO RC OM 6 EG G1-2 PO W ER E NT RY MOD ULE G1 C C GN D Molex 19002-0001. 0.250" x 0.032". GN D R N - + U R GN D J 10 /C D D /C N IN IN N N N C C - P - G J 8 G G 3 4 +2 4 V, N O OLO D D C S Molex 19073-0013 ring terminal, #8. C C +2 4 V, N O OLO D H C GN D +2 4 , NO O LO Install green/yellow wires at bottom of stack, closest to wall. J 6 +5 V N SY V V V V V D D V V GN D 0 5 5 5 N N 5 5 FAN NOT +5 V R EG 1 1 -5 + + + PO S O LO K D S D T D O D + + -1 G G N P Chassis ground post. N U N N L N 20 AW G HARNESSED -5 V OL O GN D T A G X G O G O G -1 5 V NE G OLO /+ IN Secondary earth ground. B /+ /E V J 2 P L P9 768-ND +1 5 V NSY J 3 GN D + A -IN U FA N1 +1 5 V R EG C B 20 AW G 20 OR 2 4 A W G J 4 +1 0 V J 1 + - C N D A 24 AW G 20 AW G F - J 9 - FA N + A K B B J 7 AM B ER GN D J 5 GR EEN PCB 158Q B D 1 PC B 1 5 8 Q US E TIE -DO W N PO IN T O N PC B 158N T X5 K D H L E VC C LE D MO UN T B R B W N M R A G A A T i t le QC3 HARNESS, FOR PCB158P, TAMURA AAD B N Da te Re vis i on M R 26-Oct-2015 5J A G D1 P3 95-ND LE D Z:\mjcfiles\pcb\158\switching60hz.ddb - USAGE\QC3 v5H - AAD.s ch 1 2 3 4 5 6 __________________________________________________________________ PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3 1 2 3 4 5 6 X8 X1 3 6 -3 2 1 /4 " SS SC R EW , 0 6 0 4 M PP 1 8 8 6 -3 2 SS EXT TO OTH W ASH ER , 0 6 W E1 8 8 X9 X1 4 D D 6 -3 2 1 /4 " SS SC R EW , 0 6 0 4 M PP 1 8 8 6 -3 2 SS EXT TO OTH W ASH ER , 0 6 W E1 8 8 X1 2 X1 6 4 -4 0 1 /4 " SS SC R EW , 0 4 0 4 M PP 1 8 8 4 -4 0 SS EXT TO OTH W ASH ER , 0 4 W E1 8 8 p cb 1 5 8 Q_ o v p p cb 1 5 8 Q_ o v p . sch +1 5 V +1 5 V B U + X1 7 X1 9 J 3 GN D P-OU T # 1 -1 5 V -1 5 V 6 5 2 -5 6 1 /4 " SS SC R EW , 0 2 0 4 M PP 1 8 8 2 -5 6 SS EXT TO OTH W ASH ER , 0 2 W E1 8 8 4 3 X1 8 X2 0 C 2 C 1 2 -5 6 1 /4 " SS SC R EW , 0 2 0 4 M PP 1 8 8 2 -5 6 SS EXT TO OTH W ASH ER , 0 2 W E1 8 8 6 4 0 4 4 5 -6 X4 X2 3 J 4 8 7 2 -5 6 1 /4 " SS SC R EW , 0 2 0 4 M PP 1 8 8 2 -5 6 SS EXT TO OTH W ASH ER , 0 2 W E1 8 8 6 p cb 1 5 8 Q_ s w it ch i n g 5 X5 X2 4 p cb 1 5 8 Q_ s w it ch i n g . sch 4 B U + P-OU T # 2 3 EX T N-O UT 2 2 -5 6 1 /4 " SS SC R EW , 0 2 0 4 M PP 1 8 8 2 -5 6 SS EXT TO OTH W ASH ER , 0 2 W E1 8 8 NE G IN C A PB AN K 1 +1 5 V +1 5 V 6 4 0 4 4 5 -8 GN D AM B ER -1 5 V -1 5 V GR EEN X2 5 P-OU T # 1 P-OU T # 3 # 2 SS FLA T W ASH ER, 0 2 W M 1 8 8 X2 6 B B # 2 SS FLA T W ASH ER, 0 2 W M 1 8 8 1 2 3 1 2 J 7 6 4 0 4 5 6 -2 X2 7 J 5 6 4 0 4 5 6 -3 # 2 SS FLA T W ASH ER, 0 2 W M 1 8 8 X2 8 # 2 SS FLA T W ASH ER, 0 2 W M 1 8 8 A A T i t le LOW VOLTAGE DC/DC POWER SUPPLY Da te Re vis i on 25-Sep-2015 Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q.sc h 1 2 3 4 5 6 __________________________________________________________________ PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3 1 2 3 4 5 6 F3 FU SEHO LD ER X2 1 A A B X PC B 1 5 8 AL, V3 B RA C K ET 6 4 0 4 4 5 -6 TP3 1 2 3 4 TP6 J 6 TES T-LO OP TES T-LO OP X2 2 S1 A 1 S1 B , OR DC 2 L5 S2 A , OR DC 3 B U + D B A R E 1 5 8 P PC B S2 B 7 7 A -1 0 0 M -0 1 D 4 5 C 2 0 C 1 9 C 2 1 6 4 7 u F/5 0 V 4 7 u F/5 0 V 2 . 2 u F -1 5 V -1 5 V R 2 0 C 1 6 C 2 2 1 0 K D7 +1 5 V +1 5 V 1 0 0 0 u F/ 3 5 V 1 0 0 0 u F/ 3 5 V 1 . 5 KE 3 9 A GN D X6 TIE-DOW N-3 5 0 G Y E S G Y E S R N 1 -6 4 0 4 5 6 -0 V V V R N V V J 2 V D J 1 0 5 5 5 V V V 4 4 N 6 4 0 4 4 5 -9 1 1 1 5 5 2 2 J 1 0 R 5 + + + -1 -5 + + G + + C C 0 OH M 1 2 3 4 5 6 7 8 9 3 2 0 1 2 3 4 5 6 7 8 9 1 1 6 4 0 4 5 6 -3 U2 P-OU T # 1 7 8 1 0 1 3 +1 0 V Vi n Vo u t U5 D N NO T USE D (7 8 2 4 ) G C 1 1 3 4 7 u F/3 5 V Vi n Vo u t D 2 N C 7 G C 1 3 U1 4 7 u F/5 0 V 4 7 u F/5 0 V L1 5 -1 5 V 2 - 2 7 7 A -1 0 1 M -0 1 FO R NO IS Y SU BC IR CU IT S - C 8 C 4 U1 1 4 2 . 2 u F 4 7 u F/3 5 V 7 8 1 5 C 1 2 1 3 Vi n Vo u t 1 J 9 + L2 D 3 +1 5 V 6 4 0 4 4 5 -2 N + G C 3 2 7 7 A -1 0 1 M -0 1 C 3 4 7 u F/3 5 V C 6 B B 4 7 u F/3 5 V PY B 1 5 -Q 2 4 -D1 5 2 . 2 u F 2 U4 L4 5 -5 V U1 2 - 2 7 7 A -1 0 1 M -0 1 NO T USE D - C 1 2 C 5 1 3 Vi n Vo u t 4 2 . 2 u F 4 7 u F/3 5 V C D N G C 3 3 1 + L3 4 7 u F/3 5 V 3 +5 V + 4 3 2 5 4 3 3 2 6 5 4 7 7 A -1 0 1 M -0 1 2 2 2 1 1 1 2 2 1 1 1 2 C 9 C 1 1 4 7 u F/3 5 V PY B 1 5 -Q 2 4 -D5 2 . 2 u F T T U8 T T U1 3 IN /C /C IN IN /C U U -IN NO T USE D (M KC 0 3 ) U U + N N + + N OK I-7 8 S R -5 / 1 .5 -W 3 6 -C O O -O -O + + 1 3 Vi n Vo u t D U1 0 T T /C /C /C N U U -IN -IN N N N C 3 4 G C 3 5 IN /C /C O + N N -O + -IN 4 7 u F/5 0 V 4 7 u F/3 5 V 5 NO T USE D (2 . 2 u F ) - 2 C 3 1 2 3 9 0 1 2 - 1 1 NO T USE D (4 7 u F/ 3 5 V) 1 2 3 0 1 2 1 1 1 4 C 3 0 U9 C A J 1 2 J 1 1 NO T USE D (SB 0 3 / SB 0 5 ) A C 2 7 1 I N+ + L6 1 1 NO T USE D (4 7 u F/ 5 0 V) 3 I N- T i t le C 2 9 + 2 2 NO T USE D (7 7 A-1 0 1 M -0 1 ) GN D DC/DC, AND OVER-VOLTAGE PROTECTION NO T USE D (4 7 u F/ 3 5 V) 3 3 OU T+ 4 4 NO T USE D NO R M A LLY U NU SED OU T- Da te Re vis i on 5 C 2 8 NO T USE D (6 4 0 4 5 6 -4 ) 25-Sep-2015 NO T USE D (4 7 u F/ 5 0 V) NO T USE D (6 4 0 4 4 5 -5 ) Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q_ovp.sch 1 2 3 4 5 6 __________________________________________________________________ PCB 158Q - LOW VOLTAGE POWER SUPPLY, 3/3 1 2 3 4 5 6 R 2 1 1 . 5 K OY X2 D6 C A PB AN K R 2 6 1 5 K C 2 3 1 0 0 0 u F/ 3 5 V LED HV W AR NING D R 1 7 D EX T SH OR TS OU T B AS E W HE N CH AR GI NG . NO T USE D (0 ) 4 3 R 1 5 B U + K4 0 OH M U3 PS7 2 0 6 -1 A-F3 -A K7 7 8 1 2 F2 C 2 6 4 3 1 3 + - Vi n Vo u t P-OU T # 3 FU SEHO LD ER D D4 N A A B X C 2 5 G 0 . 1 u F 1 2 2 1 + - 4 7 u F/5 0 V C 1 0 R 4 4 7 u F/5 0 V TP4 1 2 3 4 1 5 0 E-2 7 2 (O R 1 N 5 3 0 5 ) NO T USE D (A QZ1 0 2 ) 2 R 2 5 K5 W LA R1 0 0 FE (0 . 1 OH M S) TES T-LO OP D5 3 R 2 R 8 3 4 2 AQ Z1 0 2 NO T USE D (2 2 A Y) W LA R1 0 0 FE (0 . 1 OH M S) TP5 K1 1 2 5 1 4 3 + - P-OU T # 2 TES T-LO OP 2 5 C TQ0 4 0 PB F, IN 5 9 1 2 0 2 B 0 4 0 0 0 G H EAT SIN K 5 4 NO T USE D (G 2 R L -1 4 -D C 2 4 ) R 2 8 2 1 + - P-OU T # 1 + IN V + C 0 OH M C 8 Q1 D R 3 R 1 0 M PQ2 2 2 2 T D R 1 4 0 3 0 0 1 2 0 O Y U N U6 1 O G -IN LT6 1 0 6 C S5 K2 5 . 1 K K3 1 2 R 6 - + D9 4 3 1 2 3 + - 4 7 0 D2 3 4 NE G IN - + N-O UT DI S ABL E AT PO W ER -O FF 1 N 4 1 4 8 R 2 3 2 1 R 2 7 R 1 3 + - 1 0 0 4 7 0 4 7 0 1 N 4 7 3 3 A R 1 D1 0 AQ Z1 0 2 NO T USE D (A QZ1 0 2 ) -1 5 V +1 5 V K6 NO T USE D (0 ) DI S ABL E AT PO W ER -O N 1 N 4 1 4 8 4 3 + - (+15V LA GS H V BY 5 00 ms ) R 2 4 2 1 + - D1 +1 5 V C 1 5 4 7 0 1 N 4 7 3 6 A NO T USE D (A QZ1 0 2 ) 4 Q1 C R 2 2 1 MPQ2 22 2 0 . 1 u F 2 R 1 1 R 7 U7 R 1 9 3 0 0 1 AM B ER B 4 . 7 K 7 5 K 8 6 8 0 B C 2 4 V+ 4 7 u F/3 5 V 4 +1 5 V R E SET DI S ABL E OLO W HEN CH ARG I NG. 2 TR IG 6 3 TH R OU T 5 R 1 8 C O NT Q1 A 7 1 1 . 2 K DIS TES T-LO OP M PQ2 2 2 2 R 1 6 TP2 1 1 . 2 K 3 GN D GR EEN C 1 7 SE5 5 5 P C 1 4 0 . 1 u F 7 Q1 B 4 7 u F/3 5 V R 9 M PQ2 2 2 2 C 2 C 1 8 3 K R 1 2 2 2 0 u F,1 6 V 5 1 K TP1 X3 X1 6 -3 2 MO UN T KE YSTO NE 6 2 1 NO T USE D (1 0 0 0 u F/ 3 5 V ) TES T-LO OP A X1 0 A -1 5 V -1 5 V 6 -3 2 MO UN T X7 T i t le OVER-CURRENT PROTECTION +1 5 V +1 5 V 5 9 1 2 0 2 B 0 4 0 0 0 G HEA TSINK , IN STA LLED A S LOW AS PO SSIB LE Da te Re vis i on 25-Sep-2015 GN D Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q_switching.s ch 1 2 3 4 5 6 __________________________________________________________________ PCB 235B - HIGH VOLTAGE DC POWER SUPPLY __________________________________________________________________ PCB 126D - OSCILLATOR AND TRIGGER CIRCUIT __________________________________________________________________ PCB 231A - INTERNAL OFFSET GENERATOR __________________________________________________________________ MAIN WIRING - POSITIVE UNITS (-P) 1 2 3 4 5 6 D D C O NN 1 I F N O -O T O R -E O GN D GN D - + GN D J 10 /C D D /C OS N IN IN N N N C C J 8 G G +2 4 V, N O OLO D D C S OF F SW 1 +2 4 V, N O OLO D H C C O NN 2 GN D +2 4 , NO O LO J 6 ON +5 V N SY V V V V V D D V V GN D DO N' T U SE +5V NS Y P I N 0 5 5 5 N N 5 5 S +5 V R EG 1 1 -5 + + + PO S O LO K D T P D D O D + + -1 G G N N U N N L N 20 A W G B D 1 -5 V OL O GN D T OT O UT A G X O G G O G -1 5 V NE G OLO /+ IN B /+ /E V J 2 P L +1 5 V NSY J 3 GN D + A -IN U 5 +1 5 V R EG C B -1 5 V -1 5 V 20 A W G 20 OR 2 4 A W G J 4 4 +1 0 V J 1 +1 5 V +1 5 V 3 GN D 24 A W G 20 A W G 2 OU T 1 IN PC B 1 5 8 Q PC B 2 3 1 A -O T X1 FO R -E O AN D -O T U NI TS ON LY C C PW , 1 K AM P, 1 K OT , 1 K W W W C R 1 C R 2 C R 3 W I F N OT -E W W I F N OT -E A W I F -OT W I F -E W W I F -E A W +1 0 V C PCB 158Q C C C C C I NT I NT I NT E X T E X T A A E X T A -E O U NI TS ON LY C O NN 3 TR IG IG D B B R N +1 5 V -1 5 V T G GN D OS M1 0 + 23 5B JI TTE R OK (S /N 13 305) GN D N/ C +H V N/ C M 1 0 PS, W ITH PC B 2 3 5 B (N OT 2 3 5 A ) CH S GN D GN D N/ C PS1 -HV TR IG HV + DA NG E R + 130V GN D AM P HV + PW SSR N/ C N/ C M 1 PR F VC HV - PG 1 2 6 C HV - N T IN O U GN D O M +LV 2 3 5 B C O NN 7 CH S GN D OU T R7 = 5K 32 66W R8 = 100 O Y R6 = NO T US ED R9 = 100 K OY R1 0 = NO T US ED R5 = ZE RO O HMS R1 1 = NO T US ED R3 = NO T US ED U1 = M1 0-S 200/ A /Y C O NN 8 M ON (-M UN IT S O NLY ) OU T (SM A ) OU T (PA D) FOR: -1 5 V +1 5 V GN D AVP-AV-(1,1S,HV2,HV3)-C +5 V AVP-2SA-C-P (not -PN) A A AVP-3SA-C-P (not -PN) M 2 AVO-9A-C C L 4 AVP SINGLE-POLARITY MODELS P ri nte d Re vis i on 10-Feb-2016 13B Z:\mjcfiles\circuits\avpp\avp-avpp.Ddb - AVP-AV-1(S)-C\AVP-AV-1-C V13.S CH 1 2 3 4 5 6 __________________________________________________________________ 33 PERFORMANCE CHECK SHEET __________________________________________________________________ Document Outline * [1]WARRANTY * [2]TECHNICAL SUPPORT * [3]TABLE OF CONTENTS * [4]INTRODUCTION * [5]AVAILABLE OPTIONS * [6]SPECIFICATIONS * [7]REGULATORY NOTES + [8]FCC PART 18 + [9]EC DECLARATION OF CONFORMITY + [10]DIRECTIVE 2011/65/EU (RoHS)tgrtghgdfh + [11]DIRECTIVE 2002/96/EC (WEEE) + [12]AC POWER SUPPLY REGULATORY NOTES * [13]INSTALLATION + [14]VISUAL CHECK + [15]POWER RATINGS + [16]CONNECTION TO THE POWER SUPPLY + [17]PROTECTION FROM ELECTRIC SHOCK + [18]ENVIRONMENTAL CONDITIONS * [19]FUSES + [20]AC FUSE REPLACEMENT + [21]DC FUSE REPLACEMENT + [22]FUSE RATINGS * [23]FRONT PANEL CONTROLS * [24]REAR PANEL CONTROLS * [25]GENERAL INFORMATION + [26]BASIC TEST ARRANGEMENT + [27]BASIC PULSE CONTROL + [28]AMPLITUDE INTERACTION + [29]POLARITY CONTROL * [30]MINIMIZING WAVEFORM DISTORTIONS + [31]USE 50Ω TRANSMISSION LINES AND LOADS + [32]USE LOW-INDUCTANCE LOADS * [33]PREVENTING DAMAGE * [34]MECHANICAL INFORMATION + [35]TOP COVER REMOVAL + [36]ELECTROMAGNETIC INTERFERENCE * [37]MAINTENANCE + [38]REGULAR MAINTENANCE + [39]CLEANING * [40]WIRING DIAGRAMS + [41]WIRING OF AC POWER + [42]PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3 + [43]PCB 158Q - LOW VOLTAGE POWER SUPPLY, 2/3 + [44]PCB 158Q - LOW VOLTAGE POWER SUPPLY, 3/3 + [45]PCB 235B - HIGH VOLTAGE DC POWER SUPPLY + [46]PCB 126D - OSCILLATOR AND TRIGGER CIRCUIT + [47]PCB 231A - INTERNAL OFFSET GENERATOR + [48]MAIN WIRING - POSITIVE UNITS (-P) * [49]PERFORMANCE CHECK SHEET __________________________________________________________________ References 1. file:///root/tmp.html#2 2. file:///root/tmp.html#2 3. file:///root/tmp.html#3 4. file:///root/tmp.html#5 5. file:///root/tmp.html#6 6. file:///root/tmp.html#7 7. file:///root/tmp.html#8 8. file:///root/tmp.html#8 9. file:///root/tmp.html#8 10. file:///root/tmp.html#9 11. file:///root/tmp.html#9 12. file:///root/tmp.html#10 13. file:///root/tmp.html#11 14. file:///root/tmp.html#11 15. file:///root/tmp.html#11 16. file:///root/tmp.html#11 17. file:///root/tmp.html#12 18. file:///root/tmp.html#13 19. file:///root/tmp.html#14 20. file:///root/tmp.html#14 21. file:///root/tmp.html#15 22. file:///root/tmp.html#15 23. file:///root/tmp.html#16 24. file:///root/tmp.html#19 25. file:///root/tmp.html#21 26. file:///root/tmp.html#21 27. file:///root/tmp.html#21 28. file:///root/tmp.html#22 29. file:///root/tmp.html#22 30. file:///root/tmp.html#23 31. file:///root/tmp.html#23 32. file:///root/tmp.html#23 33. file:///root/tmp.html#23 34. file:///root/tmp.html#24 35. file:///root/tmp.html#24 36. file:///root/tmp.html#24 37. file:///root/tmp.html#24 38. file:///root/tmp.html#24 39. file:///root/tmp.html#24 40. file:///root/tmp.html#25 41. file:///root/tmp.html#25 42. file:///root/tmp.html#26 43. file:///root/tmp.html#27 44. file:///root/tmp.html#28 45. file:///root/tmp.html#29 46. file:///root/tmp.html#30 47. file:///root/tmp.html#31 48. file:///root/tmp.html#32 49. file:///root/tmp.html#33