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P.O. BOX 265
OGDENSBURG, NY
U.S.A. 13669-0265
A V T E C H
TEL: 888-670-8729 (USA & Canada) or +1-613-226-5772 (Intl)
FAX: 800-561-1970 (USA & Canada) or +1-613-226-2802 (Intl)
info@avtechpulse.com
INSTRUCTIONS
MODEL AVMP-2-C-2CHPN-ANU2
0 TO 5 VOLTS, 5 MHz
HIGH SPEED PULSE GENERATOR
WITH 200 ps RISE TIME
SERIAL NUMBER: ____________
E L E C T R O S Y S T E M S
N A N O S E C O N D
W A V E F O R M
S I N C E
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http://www.avtechpulse.com/
E L E C T R O N I C S
1 9 7 5
BOX 5120, LCD MERIVALE
X
OTTAWA, ONTARIO
CANADA
L T D .
K2C 3H4
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Summary of Contents for AVTECH ELECTROSYSTEMS AVMP-2-C-2CHPN-ANU2
- Page 1 OGDENSBURG, NY FAX: 800-561-1970 (USA & Canada) or +1-613-226-2802 (Intl) OTTAWA, ONTARIO U.S.A. 13669-0265 CANADA K2C 3H4 info@avtechpulse.com http://www.avtechpulse.com/ INSTRUCTIONS MODEL AVMP-2-C-2CHPN-ANU2 0 TO 5 VOLTS, 5 MHz HIGH SPEED PULSE GENERATOR WITH 200 ps RISE TIME SERIAL NUMBER: ____________...
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Page 2: Warranty
WARRANTY Avtech Electrosystems Ltd. warrants products of its manufacture 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, Avtech shall at its option repair or replace said defective item. -
Page 3: Table Of Contents
TABLE OF CONTENTS WARRANTY........................2 TECHNICAL SUPPORT....................2 TABLE OF CONTENTS....................3 INTRODUCTION......................5 SPECIFICATIONS......................6 ORIGINAL QUOTATION....................7 EUROPEAN REGULATORY NOTES................10 EC DECLARATION OF CONFORMITY................10 DIRECTIVE 2002/95/EC (RoHS)...................10 DIRECTIVE 2002/96/EC (WEEE)..................10 INSTALLATION......................12 VISUAL CHECK........................12 POWER RATINGS........................ 12 CONNECTION TO THE POWER SUPPLY................12 PROTECTION FROM ELECTRIC SHOCK................13 ENVIRONMENTAL CONDITIONS..................13 FUSES........................... - Page 4 PCB 158K - LOW VOLTAGE POWER SUPPLY, 2/3............28 PCB 158K - LOW VOLTAGE POWER SUPPLY, 3/3............29 PCB 126C - OSCILLATOR AND TRIGGER CIRCUIT............30 MAIN WIRING........................31 PERFORMANCE CHECK SHEET................32 Manual Reference: /fileserver1/officefiles/instructword/avmp/AVMP-2-C-2CHPN-ANU2,edition1.odt. Last modified February 29, 2024. Copyright © 2024 Avtech Electrosystems Ltd, All Rights Reserved.
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Page 5: Introduction
5 to 25 ns, subject to a maximum duty cycle limit of 10%. The rise and fall times (20%-80%) are less than 200 ps. The AVMP-2-C-2CHPN-ANU2 has two output, one positive and one negative. The two outputs have equal amplitudes and pulse widths, but opposite polarities. The two pulses occur simultaneously. -
Page 6: Specifications
SPECIFICATIONS Model: AVMP-2-C-2CHPN-ANU2 Amplitude : (50Ω load) OUT P: +5 Volts maximum OUT N: -5 Volts maximum OUT P and OUT N have equal amplitudes and pulse widths, but opposite polarities. The two pulses occur simultaneously. Both outputs must be terminated with 50 Ohm loads. (If one output is not terminated, reflections will appear on the other output, distorting it.) -
Page 7: Original Quotation
2) The order should be placed with our Canadian headquarters via fax or email. Orders are shipped from Canada. Please contact me again if you require any additional information. Regards, Mary Budarick Sales Manager Avtech Electrosystems Ltd. ----------------------- since 1975 --- PO Box 265 ph: 888-670-8729 or 613-226-5772 Box 5120 Ogdensburg... - Page 8 > Julian C. A. Lower > > ++++++++++++++ > Quote number: 13990 > > Model number: AVMP-2-C-2CHPN-ANU2 > > Description: Ultra High Speed Pulse Generator > > Output amplitude: 0 to + or - 5 Volts (to 50 Ohms). >...
- Page 9 > 61-2-6125 2965 (Lab) > 61-2-6125 2403 (AMPL office) > > Fax: > 61-2-6125 2452 > > Mailto:Julian.Lower@anu.edu.au...
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Page 10: European Regulatory Notes
EUROPEAN REGULATORY NOTES EC DECLARATION OF CONFORMITY Avtech Electrosystems Ltd. P.O. Box 5120, LCD Merivale Ottawa, Ontario Canada K2C 3H4 declare that this pulse generator meets the intent of Directive 89/336/EEC for Electromagnetic Compatibility. Compliance pertains to the following specifications as... - Page 11 compliance (as mandated in Directive 2002/96/EC of the European Union and local laws) on behalf of the customer, as provided for under Article 9 of Directive 2002/96/EC. Customers who have purchased Avtech equipment through local representatives should consult with the representative to determine who has responsibility for WEEE compliance.
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Page 12: Installation
INSTALLATION VISUAL CHECK After unpacking the instrument, examine to ensure that it has not been damaged in shipment. Visually inspect all connectors, knobs, and handles. Confirm that a power cord and a manual (this manual) are with the instrument. If the instrument has been damaged, file a claim immediately with the company that transported the instrument. -
Page 13: Protection From Electric Shock
Destination Region Description Manufacturer Part Number European CEE 7/7 Continental Europe Qualtek (http://www.qualtekusa.com) 319004-T01 “Schuko” 230V, 50Hz BS 1363, United Kingdom Qualtek (http://www.qualtekusa.com) 370001-E01 230V, 50Hz SEV 1011, 2 Switzerland Volex (http://www.volex.com) 2102H-C3-10 30V, 50Hz SI 32, Israel Volex (http://www.volex.com) 2115H-C3-10 220V, 50Hz North America,... - Page 14 4. maximum relative humidity 80 % for temperatures up to 31 °C decreasing 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.
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Page 15: Fuses
FUSES This instrument contains four fuses. All are accessible from the rear-panel. Two protect the AC prime power input, and two protect the internal 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... -
Page 16: Dc Fuse Replacement
DC FUSE REPLACEMENT The DC fuses may be replaced by inserting the tip of a flat-head screwdriver 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: Recommended Replacement Part Nominal Fuses... -
Page 17: Front Panel Controls
FRONT PANEL CONTROLS 1) POWER Switch . This is the main power switch. When turning the instrument on, there may be a delay of several seconds before the instrument appears to respond. 2) OVERLOAD Indicator . When the instrument is powered, this indicator is normally green, indicating normal operation. - Page 18 When the PRF Range Switch is set to “EXT”, the instrument is triggered by a TTL pulse applied to this connector. The pulse must be at least 50 ns wide. The input impedance of this input is 1 kΩ. Depending on the length of cable attached to this input, and the source driving it, it may be desirable to add a coaxial 50 Ohm terminator to this input to provide a proper transmission line termination.
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Page 19: Rear Panel Controls
REAR PANEL CONTROLS P OS N OS 1. AC POWER INPUT . An IEC-320 C14 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. One end of the detachable power cord that is supplied with the instrument plugs into this socket. 2. -
Page 20: General Information
GENERAL INFORMATION BASIC TEST ARRANGEMENT The AVMP-2-C-2CHPN-ANU2 should be tested with a sampling oscilloscope with a bandwidth of at least 10 GHz to properly observe the high-speed waveform. A typical test arrangement is shown below: SAMPLING AVTECH OSCILLOSCOPE PULSER 40 dB BW >... -
Page 21: Main Output
To observe a signal with a rise time of t , the bandwidth of the oscilloscope must exceed 1/t . For the AVMP-2-C-2CHPN-ANU2, 1/t = 1 / 200 ps = 5 GHz. For best results, the bandwidth of the oscilloscope (and any attenuators and cables used in the measurement system) should exceed 10 GHz. - Page 22 oscilloscope's limited bandwidth. (Contrary to some user's expectations, low-bandwidth oscilloscopes do not "round off" the signal like a classic low-pass filter.) These are measurement artifacts, and are not normally present on the actual output.
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Page 23: Minimizing Waveform Distortions
PREVENTING DAMAGE The AVMP-2-C-2CHPN-ANU2 may fail if triggered at a PRF greater than 5 MHz. This unit is designed to operate into a load impedance of 50 Ohms and the output stage will be damaged if it is operated into an open circuit (or any other high impedance). -
Page 24: Mechanical Information
MECHANICAL INFORMATION TOP COVER REMOVAL If necessary, the interior of the instrument may be accessed by removing 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 and allow the instrument to sit unpowered for 10 minutes before opening the instrument. -
Page 25: Maintenance
MAINTENANCE REGULAR MAINTENANCE This instrument does not require any regular maintenance. On occasion, one or more of the four rear-panel fuses may require replacement. 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 compressed air to dislodge any accumulated dust. -
Page 26: Wiring Diagrams
WIRING DIAGRAMS WIRING OF AC POWER M a i n s c i r c u i ts - h a z a r d o u s l i v e . D o n o t a t t e m p t a n y r e p a i r s o n t h is in s t r u m e n t M o u n t w i th M 2 .5 - 0 .4 5 X 1 2 . -
Page 27: Pcb 158K - Low Voltage Power Supply, 1/3
PCB 158K - LOW VOLTAGE POWER SUPPLY, 1/3 p cb 1 58 k _ ov p p cb 1 58 k _ ov p .sch +1 5V +1 5V +1 5V GN D GN D P-OU T # 1 P-OU T # 1 -1 5 V -1 5 V -1 5 V... -
Page 28: Pcb 158K - Low Voltage Power Supply, 2/3
PCB 158K - LOW VOLTAGE POWER SUPPLY, 2/3 8 3 08 3 5 FUSEHO LDER 6 4 04 4 5 -6 TEST-LOO P TEST-LOO P S1 A S1 B, OR D C S2 A, O R DC S2 B 4 3 4- 13 -1 0 0 M C2 0 C1 9 C2 1... -
Page 29: Pcb 158K - Low Voltage Power Supply, 3/3
PCB 158K - LOW VOLTAGE POWER SUPPLY, 3/3 R2 1 1 .5 K O Y CAPBANK C2 3 1 N5 3 0 5 1 0 00 u F,3 5 V (P5 16 9 -ND ) L6 27 1 1 HV WA RN ING R1 7 SHO RTS OU T B ASE WHEN C HAR GING. -
Page 30: Pcb 126C - Oscillator And Trigger Circuit
PCB 126C - OSCILLATOR AND TRIGGER CIRCUIT U 1 D ( O P T I O N A L ) M T A - 8 1 0 6 D - W W V C C C 1 2 C 1 0 S W 2 C 1 6 A D V... -
Page 31: Main Wiring
MAIN WIRING + 5 V - 1 5 V - 1 5 V + 1 5 V + 1 5 V - 1 5 V + 2 4 V , N O O L O + 2 4 V - 1 5 V G N D N / C G N D... -
Page 32: Performance Check Sheet
PERFORMANCE CHECK SHEET...
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