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HP 8082a, Руководство по эксплуатации и обслуживанию, Страница: 1 / 113

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Содержание 8082a

Страница 1: ...s underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective...

Страница 2: ... support your product This manual provides the best information we could find It may be incomplete or contain dated information and the scan quality may not be ideal If we find a better copy in the future we will add it to the Agilent website Support for Your Product Agilent no longer sells or supports this product You will find any other available product information on the Agilent Test Measureme...

Страница 3: ... HEWLETT PACKARD Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 4: ...nd no further action is required If not check the Line Filter wiring against Figure 1 and correct the wiring as necessary Figure 1 shows the correct Line Filter wiring Figure 2 shows a part of Power Supply Schematic Figure 1 R E I FL1 LINE TNPUT CONNECTOR AND RF FILTER COMBINED Figure 2 HEWLETT PACKARD FOR MORE INFORMATION CALL YOUR LOCAL HP SALES OR SERVICE OFFICE or East 1201 265 5000 Midwest 13...

Страница 5: ... with A5R2 18 R221 365 Ohm P N 0757 08 10 After replacement the performance chechs and if necessary the adjustments must be done Please update your 0 sManual to reflect this change HEWLETT PACKARD FOR MORE INFORMATION CALL YOUR LOCAL HP SALES OR SERVICE OFflCE or East 201 265 5000 Midwest 312 255 9800 South 404 955 1500 West 1213 970 7500 or 415 968 9200 OR WRITE Hawlan Packard 1820 Embarcadero Pa...

Страница 6: ...OTE The contacts of the fuseholder body must be bended slightly to fit into the holes of board A 13 Please update your O S Manual to reflect this change HEWLETT PACKARD FOR MORE INFORMATION CALL YOUR LOCAL HP SALES OR SERVICE OFFICE or East 201 265 5000 Midwest 1312 255 9800 South 404 955 1500 West 1213 970 7500 or 415 968 9200 OR WRITE Hewlett Packard 1820 Embarcadero Palo Alto California 94303 I...

Страница 7: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 8: ...lder parts NOTE The contncts of the fuseholder body must be bended slightly to f it into the holes of board A 13 Please update yoi r 0 s iVlanua1 to reflect this change HEWLETT PACKARD FOR MORE INFORMATION CALL YOUR LOCAL HP SALES OR SERVICE OFFICE or East 201 265 5000 Midwest 312 255 9800 South 404 955 1500 West 2131 970 7500 or 415 968 9200 OR WRITE Hewlett Packard 1820 Ernbarcadero Palo Alto Ca...

Страница 9: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 10: ... listed changes to your manual Manual for Model Number Manual printed on New Item 8082A September 1983 Serial Prefix or Serial Number Manual Changes ERRATA 1 822603146 a n d above 1 Serial Prefix or Manual Serial Number Changes December 1983 Number of Pages 4 Page 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 11: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 12: ...C SEALED PKG A4X2 s h o u l d read A4X1 1200 0548 SOCKET IC 1 6 CONT Add A4 XI 5040 931 4 LOCK CLIP 1 4 POL A4 X2 5040 9316 LOCK CLIP 1 6 POL On P a g e 6 12 R e p l a c e a b l e P a r t s L i s t TO A5X4 1200 0588 SOCKET IC 16 CONT Add A5 X4 5040 931 6 LOCK CLIP 16 POL On P a g e 6 18 change G r i d L o c a t i o n G 2 from CR33 t o CR39 and L 3 Gorn 3 8 t o 4 Add D 2 R245 P a g e 3 Artisan Tech...

Страница 13: ... MODEL 8082A MANUAL CHANGE 1 On Page 6 5 Replaceable Parts List Add MP34 MP35 MP36 SCREW WASHER WASHER Paqe 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 14: ...gger Output Protection Cannot be damaged by short circuit or application of external f 200 rnA EXTERNALLY CONTROLLEDOPERATION External Input Input Impedance 50 51 f 10 DC coupled Maximum Input f 6 V Trigger Level Adjustable 1 5 V to 1 5 V SlopeControl Positive negative or manual selectable In the MAN position all ext functions can be conttoll ed by push button Button pushed in simulatesan on signa...

Страница 15: ...he supplement for changes which apply to your instrument and record these changes in the manual Backdating information for instruments with lower serial numbers can be found in Section 7 yellow pages c HEWLETT PACKARD GMBH 1983 HERRENBERGER STR 110 D 7030 BOBLINGEN FEDERAL REPUBLIC OF GERMANY MANUAL PART NO 08082 90003 PRINTED SEP 1983 MICROFICHE PART No 08082 90503 Printed in the Federal Republic...

Страница 16: ...nput Characteristics 3 1 Square Wave Operation 3 2 Output Amplitude Controls 3 2 lncompatible Control Settings 3 2 Norm Operating Mode 3 2 EXT width Operating Mode 3 3 Gate Operating Mode 3 4 EXT Trig Operating Mode 3 4 Applications Notes 3 5 Section 4 Theory of Operation Introduction 4 1 Repetition Rate Generator 4 1 Delay and width Generators 4 3 Slope Generator 4 5 Buffer Amplifier 4 9 Output A...

Страница 17: ... Amplifier Board A4 Hybrid Circuit Renewal 5 1 Offset Board Assembly 5 5 2 Mother Board Assembly 1 5 2 PerformanceChecks 5 2 Internal Checks and Adjustments 5 17 Troubleshooting using the 15265 A Test Box 5 17 Safety Check 5 17 Troubleshooting Tips 5 1 7 Section 6 Diagrams and ReplaceableParts 6 1 Introduction 6 1 6 3 Ordering Information 6 1 6 4 General 6 1 Section 7 Backdating Artisan Technology...

Страница 18: ...petition Rate Generator Block Diagram RateGenerator Transition Detector Pulse Output Delay Generator Block Diagram Slope Generator Diagram and Waveforms Attenuator Element lnput Stage and Attenuator Attenuator and Gain Control Connections between Test Box 15265A and 8082A Location of adjustment controls Mainframe Parts Identification Repetition Rate Generator Board A3 Delay and Width Generators Pa...

Страница 19: ...itude PerformanceCheck Check Record Summary of adjustable and factory selectedcomponents Test Equipment and Accessories for Internal Checks and Adjustments Test and Adjustments Performed by Test Box 15265A Powersupply Rep Rate Delay and Width Verniers CW Amplitude Risetime Overshoot 1ns 5ns Transition Time Amplitude Risetime Overshoot Slower Transition Times Pulse Shape and Transition Times Positi...

Страница 20: ... tion of part or all of the equipment another person capableofrenderingfirst aid Do not proceed beyo a CAUTION and resuscitationispresent Do n6t replace sign until the indicated conditions are componentswith power le corinected fully understood and met I Dapgerousvoltages capableof causing serious personal injury are present in this instrument Use extremecaution when handling testing and adjusting...

Страница 21: ...ut frequencies are determined by the fre quency of an externally applied signal The other p u b parameters are varied from the front panel controls 1 5 Gate Mode In this mode a gating signal enables the pulse and trigger outputs 1 6 External Width Mode In this mode the pulse frequency and width are determined by the frequency and width of an externally applied signal The delay be tween input and o...

Страница 22: ...6 ranges Width Jitter 0 1 50ps Width Duty Cycle 50 Square Wave A further position of the Pulse Width switch provides Square Wave output Delay and double pulse are disabled max Rep Rate 250 MHz Duty cycle is 50 f 10 up to 100 MHz 50 f 15 for 100 MHz Trigger Output Negative going Square Wave 50 duty cycle typ 500mV from 5052 into 5052 Internal 5052 load can be switched off by slide switch on PC boar...

Страница 23: ...sories Front handle Order Option 907 Figure 2 2 Available Accessories Rack flange with front handle Order Option 909 Rack flange Order Option 908 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 24: ...NSTALLATION 2 9 Power Cord 2 10 The 3wire power cable supplied with the 8016A when connected to the appropriate power out let grounds the instrument cabinet and panels To pre serve this safety feature when operatingthe instrument from an outlet without a ground connection use an appropriate adapter and connect the ground lead greenlyellow to an external ground 2 1 1 If the plug on the cable does n...

Страница 25: ...the instrument check on the rear panel that the switch is set in accordancewith local supply condi tions 2 14 To check the power requirements proceed a s follows a Remove the fuse and check its value for 220V1240V operation 1A for 100Vl120V option 2A b Check that the line selector switch positions corresponds to the local supply voltage If they do not correspond use a screwdriver to change the swi...

Страница 26: ...t the carrier 2 22 Repackagingfor Shipment and Storage 2 23 If the instrument is to be shipped to a Hew lett PackardSalesIService Office attach a tag showing owner address model and serial number and the repair required The original shippingcarton and packaging material may be reusablebut the Hewlett Packard SalesIService Office will also provide information and recommendationson materialsto be us...

Страница 27: ...elivers pulses of Figure 3 1 Controls and Connectors fixed amplitude 0 9V to 1 7V into an open circuit and the ampli tude vernier and the offset control are disabled 14 AMPLITUDE switch for selecting range of the output pulse amplitude available at the OUTPUT OUTPUT connector In the ECL position the OUTPUT OUTPUT connector delivers pulses of fixed amplitude 0 9V to 1 7V into an open circuit and th...

Страница 28: ...num ber in a circle The same reference numbers are used in the text when each control is mentioned 3 3 The second part of this section gives appli cations information 3 4 EXTERNAL INPUT CHARACTERISTICS 3 5 The SLOPE POLARITY switch determines whether a rising POS or falling NEG signal will trigger or gate the external input on Figure 3 2 shows the effects of these controls in the External Width mo...

Страница 29: ...ed by changing the values of resistors R 5 ECL amplitude and R60 ECL DC off set on board A5 Amplitude Vernier and DC Offset board 3 15 INCOMPATIBLE CONTROL SETTINGS 3 1 6 When operatingthe 8082A the layout of the Pulse Period Delay and Width controls helps to avoid incompatible settings a s shown in Figure 3 3 Generally the Pulse Period control should be farthest right but the controls can all be ...

Страница 30: ...It is assumed that the controls are already set upas described above for a Normal pulse therefore only the alterations to these control settings will be given a Set the Mode switch to EXT WIDTH b Apply an external trigger to the EXT INPUT The input should havethe following characteristics Pulseshape sine or square wave Amplitude between 200mV and 6V Frequency l4kHz c Set the EXT INPUT LEVEL contro...

Страница 31: ...or correct functioning of the gate signal m a Set the Mode switch to GATE m TRIGGER LEVEL EXTERNAL O IjV INPUT SIGNAL I I TRIGGER OUTPUT II I FIXED 4 DELAY 1711s 11 fI IV VARIABLE 1 DELAY ov I Figure 3 6 Pulse Output in Gate Mode I 3 24 EXT TRIG OPERATING MODE 3 25 In External Trigger mode the pulse and trig ger repetition rates are determined by the repetition rate of an externally applied signal...

Страница 32: ... stepped pulse shown in figure 3 8 at any intermediate point along the cable Pulse at the Internal 50 ohm load or along the cable o v I 4 Pulse at the open end of the coax cable ov Figure 3 8 Stepped pulse with high Z output 3 30 If a detailed analysis of IC waveshapes and timings is to be made a 1 GHz sampling oscilloscope with a high impedance input probe should be used The probe should be conne...

Страница 33: ...rm only the second pulse in each case advances to wards the leading edge of its data input in this case a 1 The minimum set up time is found when the flip flop ceases to switch properly from 0 to 1 The minimum set up time for switching from 1 to 0 can then be found by switching to the complem ent of the data input and repeating the exercise FIRST 8082A TRIGGER OUTPUT I I I I I Figure 3 10 FlipFlop...

Страница 34: ...and in fact the transition times can be in creased until a spike of approximately Ins width and 800mV amplitude ECL amplitude is produced see Figure 3 1 1 This can be set to the required dc level using the offset controls and connected to the logic circuit under test to simulate noise The amplitude and offset of the noise spike can be varied and their effect on the circuit monitored Figure 3 1 1 N...

Страница 35: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 36: ... an Amplifier Vernier which is common to both channels 4 5 The positive pulse DC Offset circuits are res ponsible for shifting the voltage level of both channels from a negative level to a positive level using the NEGI POS switch if positive output pulses are required the normallcomplement relationship of the two channels is also automatically reversed when this action is performed This means that...

Страница 37: ... a rising POS or falling NEG input signal will cause triggering or gating If s etto MAN the switch disables the external input signal and enables the MANUAL button so that pressing the button simua tes one pulse from the external input 4 12 Rate Generator 4 1 3 In the NORMAL mode the output of the pulsegenerator is derived from the rate generator The rate generator consists of a ramp generator whi...

Страница 38: ... output and a pulse output for the delay generator The trigger output is merely an inversion of the input i e a Figure 4 4 Transition Detector Pulse Output negative 50 duty cycle square wave and can be switched to either 500mV or 1V amplitude The pulseoutput is producedby inverting and delayingthe pulse input delay produced by 2ns fixed delay line and then presen ting this waveform together with t...

Страница 39: ...ge again Thus the output of the Schmitt trigger is a square wave of width dependent on the delay range switch setting and the delay vernier setting 4 26 The outputs of the two Schmitt triggers are OR ed together and one of the tho complementary out puts of the OR gate is passed through a 2ns delay line The overall effect of the logic gating is to produce at the De lay Generator output a 2ns pulse ...

Страница 40: ...and A 8 and two corresponding schematics 3a and 2b Since the 4 29 The function of the slope generator is to slope generator operation is dependent on the control convert the leading and trailing edges of the input circuits these will be described first SLOW Q 3 F p SELECT J COMPLEMENT Q 1 7 SWITCHING C U R R E N T S L O P E BASE CURRENT 4SENSOR S I M P L I F I E D A 5 CIRCUIT Figure 4 6a Simplifie...

Страница 41: ...from 1ns 4 9 m s the four constant current Sources ISI IS2 and IS4 are switched off Assume that the curreots ITE and ILE as fixed by the transition time settings are 10 mA and 20 mA respectively then bum 30 mA Isum ILE ITE If the output from the previous stage the level shiftw is input to the slope generator as shown a t a and t then at time t l transistor Q1 turns on and 22 turns off Thus the onl...

Страница 42: ...APACI TOR SELECT A 4 055 TO 1162 0 OUTPUT MPLIFI ER LEVEL S f l F TER Figure 4 6b Simplified Slope Generator Circuit Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 43: ...RRENT SOURCES SWITCHED ON FOR SLOWER RANGES Figure 4 6c Slope generator operation and waveforms References in brackets are for Schematic 3a comparison Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 44: ...3b 2c and 4 4 40 Complement switching schematic 3b These signals 8 and 9 are input to the slope genera tor schematic 2b but are part of the output modes function schematic 3 b They provide UNC1and UNC2 4 41 Reference to schematic 2c 3b and Figure 4 7 shows that the circuit consists basically of the output amplifier A4 U6 three active vernier current sources four offset generators two attenuators e...

Страница 45: ...e amplitude vernier can be used to supply the current ly lx If Iv I then lout lout 0 If Iv 0 then lout lout 0 5 1 4 43 An advantage of being able to use tlhe one current source to supply both elements of each at tenuator is that the relationship of input cor trol current to output signal current is essentially linear but a slight non linearity is due to emitter bulk resistances and hFE and must be...

Страница 46: ...e range 2 V to 2V using the External DC Offset circuit Service Sheet 3b Both output chan nels are controlled b y a common vernier and the circuit can also be switched off in which case the pulse baselines are at 0 V 4 50 ECL MODE 4 51 Reference to schematic 3b shows that if Am plitude switch is set to ECL the Offset vernier A1 R 8 is without any influence Q14 switched on Also Q15 is switched on ar...

Страница 47: ...ct the four coaxial cables from the Output Amplifier board A3 5 14 Ease the board out of its connector on the rear of the Mother board Al 5 15 Output Amplifier Board Assembly 4 5 1 6 Disconnect the two coaxial cables from the Step Attenuator board A9 5 1 7 Disconnect the four coaxial cables from the Repetition Rate board A4 5 1 8 Disconnect the two flat cables from the Offset board A5 at board A4 ...

Страница 48: ...board 5 3 1 Ease the board out of its connector on the rear of the Mother board Al 5 39 PERFORMANCE CHECKS 5 32 Mother Board Assembly 1 5 33 First remove boards A2 A3 A4 and A5 5 34 Remove the eight knobs from the front panel using an Allen key 5 35 Remove the nuts securing the four BNC con nectors to the front panel 5 40 Performancechecks Table 5 1 to 5 13 give the proceduresfor verifying that th...

Страница 49: ...1801A and 1820A Dual Channel 1 GHz bandwidth ImV div sensitivi Tek 760 with 7 T l l ty sweep speeds lOns div to 2sldiv 50 52 input 7S11 and S 3A impedance 100V range to 4 significant figures Accuracy f0 05 HP 3440A k1 digit with plug in 3443A Frequency range 10 Hz 10 MHz HP 651A Frequency range 10 to 500 MHz HP 32008 ACCESSORIES 50R co axialcable terminatedwith BNC male connectors 4 required Conne...

Страница 50: ... 1om CCW 0 1s CW 0 1s RESULT 250M l0OM l0OM 10M 10M 1M 1M 100K 1WK 10K 10K 1K Table 5 3 iPerformance Check Delay Slow TRIG1 STEP REAL TlME SCOPE 1 8082A settings 2 RATE VERNIER CW 13 AMPLITUDE 2 0 5 0 2 Set trigger pulselon fim line of graticuleland measure time between trig and output pulse leadin edges Stops RATE DELAY VERNIER WIDTH Sweep RESULT 1 4 5 8 time 1M O 1M 50n 0 5 CW 50n 0 5 0 1 0 5 s ...

Страница 51: ...le 5 5 Performance Check Jitter TRIG1 STEP REAL TIME SCOPE I Period jitter 8082A settings 1 REPETITION RATE O 1M IOK 4 DELAY 2n 5n 5 VERNIER CCW 8 WIDTH CX 5C 5p 9 VERNIER CCW Turn rep rate vernier 21 to get a 10 division period display on screen Set scope delay until the second leading edge is visible Check period jitter 1 cm 0 1 Delay jitter 8082A settings Scope 1 REP RATE 10K 1 K Turn to lo ern...

Страница 52: ... width jitter 0 5 cm 0 1 Tabk 5 6 PerformanceCheck Width Fast STEP 1 8082A settings 1 REPETITION RATE 250M 100M 2 VERNIER CCW 4 DELAY 2n 5n 5 VERNIER CCW 2 Check the following RATE WIDTH VERNIER Main exp RESUL1 1 8 9 WP WP 250M 100M 2n 5n CCW 10n 2n 2ns 100M 1 OM 2n 5n CW 10n 2n 5ns 100M 10M 5n 50n CCW 10n 2n 5ns 10M 1M 5n 50n CW 0 a 20n 50ns 10M 1M 50n 0 5p CCW 0 2 10n 50ns Artisan Technology Gro...

Страница 53: ... duty cycle at 100 MHz Limit 35 65 Set rep rate 1 to 100M 10M and turn rate vernier 2 CCW Measure duty cycle at 100 MHz Limit 35 65 Turn rate vernier 2 CW Measure duty cycle at 10 MHz Limit 40 60 Set rep rate 1 to IOM IM Measure duty cycle at 1 MHz Limit 40 60 1 8 0 8 2 A r RATE VERNIER DELAY VERNIER 1 2 4 5 meantime expanded fxd del typ 18ns RESULT IOM 1M CCW 2n 5n CCW 20n 5n 16ns 19ns 10M 1M CCW...

Страница 54: ...ig point is vari able by EXT INPUT LEVEL 6 EXT WIDTH Set MODE SWITCH 7 to EXT WIDTH Set SLOPE POLARITY 24 to POS Table 5 9 cont d Pulse must only occur during the positive part of the sinewave It should only be variable by EXT INPUT LEVEL 61 independent of width delay and r ep rate Repeat with SLOPElPOLARlTY 24 set to NEG This time a pulse must only occur during the negative part of the sinewave G...

Страница 55: ...peat 1 to 4 with NORMICOMPL switch 19 set to COMPL Table 5 1 1 PerformanceCheck Pre shoot Overshoot Rining and Linearity WALTIME 2 SCOPE 8082A PULSE EXT TRlG OUTPUTS 0 9 p p STEP 1 8082A settings 1 REP RATE 10m lm 8 WlDTH 50n 0 5n 10 TRANSITION TIME 5n 50n 19 NORM COMPL SWITCH NORM 20 NEGIPOS SWITCH POS 2 Adjust width vernier for a 50 duty cycle and 8 div vertically 3 Adjust leading vernier 11 and...

Страница 56: ...h 19 to COMPL and repeat step 3 5 Switch either AMPLITUDE switch 13 or 14 to ECL and measure the level and amplitude 0 45V typ Value is double if 50 ohm load 0 85V typ is removed 6 Set AMPLITUDE to 5 0 2 0 MODE SWITCH 7 to I EXT TRIG SLOPE POLARITY 24 to MAN and adjust the scope for a baseline reference Set OFFSET switch 17 to ON and turn OFFSET VERNIER 16 from CW to CCW 7 Baseline should shift fr...

Страница 57: ...CW ccw CW Delay slow RATE DELAY VERNIER WIDTH 1M 0 1 M 50n 0 5p CW 50n 0 5 1rn 0 1 M 0 5 5p CCW 50n 0 5 O 1M 1OK 0 5 5p CW a 0 1 IOK 51 sop ccw a IOK 1K 5p 50p CW 0 5p5p 10K 1K 50p 0 5rn CCW 5p 50p IOK 1K 5 0 0 5 m CW 5p 501 1 Width slow RATE WlDTH VERNIER CW CCW CW ccw CW ccw CW Tested by Date Results Min Actual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisan...

Страница 58: ...0n CCW 10M 1M 5n 50n CW IOM 1M 501 1 0 5 CCW Delay fast RATE VERNIER DELAY VERNIER 10M 1M CCW 2n 5n CCW 10M 1M CCW 2n 5n CW IOM 1M CCW 5n 50n CCW 10M 1M CCW 5n 50n CW IOM 1M middle 50n 500n CCW Fixed delay typically 1811s Square Wave Duty cycle RATE VERNIER 250 100M CCW 250 1 00M CW 100M 10M CCW 100M 10M CW IOM 1M CW Results Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Страница 59: ...ading edge Trailing edge NEGIPOS POS POS NEG NEG NEG NEG POS POS NORMICOMPL NORM NORM NORM NORM COMPL COMPL COMPL COMPL Results Output pulse during positive slope Min Single pulse Actual I Max Output pulse during negative slope Output pulse during positive part of input Output pulse during negative part of input Leading edges of output during positive part of input Leading edges of output during n...

Страница 60: ...S NORM NEG NORM NEG COMPL POS COMPL POS NORM NEG NORM NEG COMPL POS COMPL Amplitude AMPLITUDE VERNIER NORMICOMPL 5 0 2 0 5 0 2 0 2 0 1 o 2 0 1 o 1 0 0 5 1 0 0 5 5 0 2 0 5 0 2 0 2 0 1 o 2 0 1 0 1 0 0 5 1 0 0 5 ECL CW CCW CW CCW CW CCW CW CCW CW CCW CW CCW NORM NORM NORM NORM NORM NORM COMPL COMPL COMPL COMPL COMPL COMPL OFFSET VERNIER 5 0 2 0 CW CCW Results Min Actual Max Artisan Technology Group Q...

Страница 61: ... 14 CONDUCTOR OUTPUT BOARD A4 TEST BOX CABLE AY REMOVED FROM OTHER BOARD CONNECTOR Figure 5 1 Connections between Test Box 15265A and 8082A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 62: ... the rep 5 45 To connect the Test Box refer to Figure 5 1 and use the following procedure rate circuit can be damaged if the 5V or lOV supplies are shorted to ground Switch 8082A off Remove the 8082A top cover 5 50 Instrumentswith serial numbers Remove the two screws from the Output Amplifier 1410G00430 and below may be liable to latch upwhen boardA4 heat sink on the rear of the 8082A Unplug switc...

Страница 63: ...olloff overshoot neg baseline shift Risetime fast overshoot Output amplifier Slow transition time in the first integrator range 1 5p s lntegrator working window A8 adjust working window lntegrator minimum current Dual slope slope equivalence lntegrator slow ranges Internal supply voltage for integrator Positive pulse baseline tracking lntegrator buffer amplifier slow ranges Table in which adjustme...

Страница 64: ...2 input impedance 100V range to 4 significant figures Accuracy f0 0596 k1 digit Frequency range 10 Hz 10 MHz Frequency range 10 to 500 MHz HP 180A with plug ins 1801A and l82OA HP l8OA with plugin 1810A with plug in 3443A Test Box 15265A I I I ACCESSORIES 5052 coaxial cable terminatedwith BNC male connectors 4 required Connector BNC male to N female 2 required HP 1250 0077 Connector BNC male to N ...

Страница 65: ...urpose Trans time switch 1n 5n Leading edge vernier CCW leading edge vernier CW ISUM voltage across A4 R174 divided by 13 3 ohm Leading edge vernier CCW leading edge vernier CW ILE voltage across A 4 L21 divided by R 2 1 ohm Leading edge vernier CCW leading edge vernier CW ITE voltage across A4 L20 divided by R 2 0 ohm Leading edge vernier CCW Selector setting DVM reading DVM reading If Test Box i...

Страница 66: ...V 1 3 54V f 5mV 14 33V f 5mV Check Test 4e in the 5 50n Clamp voltages adjust Adjust A5 R l 4 8 voltage A5 Q32 emitter to ground Adjust A5 R147 voltage A5 Q31 emitter to ground adjust A5 R161 depends on A5 R147 voltage A5 Q35 emitter to ground adjust A5 R162 depends on A5 R148 NOTE refer to Table 5 20 Test No Class Purpose Selector setting DVM reading Norm compl voltages switching the normlcompswi...

Страница 67: ... offset This adjustment A5 R80 R81 R115 must be made with the whole instrument see Table 5 23 Ext dc offset ext offset on vernier CCW CW not ECL canbe measuredat each of the 2 8082A pulse output jacks which must be terminated by 50 ohm in ECL position Selector setting Selector setting DVM reading DVM reading typ 1 915 31 typ 1 915 3 f2 25V f2 25V 0 45V 0 45V Artisan Technology Group Quality Instru...

Страница 68: ...d adjust the following points TP 10V Adjust A2 R7 to 10V f 20mV TP 5V Adjust A2 R10 to 5V f 10rnV TP 10V AdjustA2R21to 10Vk20rnV TP 25V Adjust A2 R29 to 25V f 30mV Table 5 1 8 Rep Rate STEP 1 8082 settings 3 DOUBLE NORMAL 4 DELAY 5 VERNIER 7 MODE SWITCH 8 WIDTH 9 VERNIER 10 TRANSITION TlME 11 LEADING VERNIER 12 TRAILING VERNIER Counter Setting Sensitivity Max count rate NORMAL 2n 5n CCW NORM 2n 5n...

Страница 69: ... all ranges except 2n 5n when the vernier is CW Range of values for A4 R38 is 100 ka upwards increase i n resistance increasesdelay This adjustment is done at the factory 5 Max width in all ranges except 2n 5n can be increased when the vernier is CW by increasing A 4 R88 Range of values is 100 kfiupwards This adjustment is done at the factory Artisan Technology Group Quality Instrumentation Guaran...

Страница 70: ...232 for an acceptable pulse shape Repeat steps 3 and 4 adjust for best compromise 6 Turn amplitude vernier CW and transition time verniers CCW Adjust A4 R253 for 6 3 f 0 lV at R253 wiper TP 16 7 Set 8082A transition time to In 5ns LE vernier CW Select A5 R142 for a transition time 6 5ns and 7 5ns in the worst case of both edges NOTE A5 R142 has possible values 1 87 K 3 01 K 8 Verify tests 4 8 10 i...

Страница 71: ...e not within 100rnV of each other increase the smaller amplitude step 3 of this or previous table Table 5 22 Pulse Shape and Transition Time STEP 1 8082A settings 10 TRANSITION TIME 5n 50n 11 LEADING VERNIER CCW 12 TRAILING VERNIER CW 2 If trailing edge has a knee adjust A5 R136 R2 17 for a constant slope 3 Set leading edge vernier CW Rotate trailing edge vernier observing leading edge Readjust A5...

Страница 72: ...CW 2 Drive 8082A from a 5 MHz 50 duty cycle source approx values 3 Adjust A3 R87 for a correct first pulse 2 Set A4 R43 for a 7ns pulse width 4 Set the 8082A to SQUARE WAVE 3 Set 8082A to max rep rate min delay min width Set A4 R240 for a pulse width of about 2 00 ns or about 50 duty cycle Optimize adjustmentsfor the worst case of normlcompl rightlleft channel 5 Re adjust A3 R87 and A4 R240 if nec...

Страница 73: ...al tied together with the power switch on and the power source disconnected The minimum acceptable resistance is two meg ohms Replace any component which results in a failure or refer to production Memo or Service Note issued by product division for alternate action 4 Check line fuse to verify that the proper value is installed 5 Check that the plastic safety cover is installed inside the base of ...

Страница 74: ... a3 zm 5 iii r I Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 75: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 76: ...ers Code Numbers and Abbreviations for Parts List Abbreviations A ASSY ED BH BP C CAR CCW CER CMO COAX COEF COMP CONN CRT CW D DEPC w OT ELECT ENCAP EXT F FET FH FlL H FXD G GE GL GRD AMPEREIS1 H ASSFMBI Y HO w UOAADISI HZ BINDER HEAO BANDPASS IF IMPG CENTI 110 I lNCD CARBON INCL COUNTERCLOCKWISE INS CERAMIC INT CABINET MOUNT ONLY K KG COAXIAL COEFFICIENT COMPOSlTlON CONNECTORISI CATHODERAY TUBE C...

Страница 77: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 78: ...UBLE THROW MEG MET FILM MEGA METAL 110 1 FILM MET OX METAL OXlOE MFR MANUFACTURER MlNAT MINIATURE MOM MOMENTARY MTG MOUNTING MY MYLAR POT P P PRGM PS PWV RECT RF RFI RH RMO RMS ELECTROLYTIC ENCAPSULATED EXTERNAL PEAK TO PEAK TOL P R N R A M TRIM WLYSTYRENE TOLERANCE TRIMMER 6 3 ORDERING INFORMATION 6 4 General PEAK WORKING U VOLTAGE MICRO 110 1 6 7 Spscify t h e following information for each part...

Страница 79: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 80: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 81: ...I I I I I UUUUU F U L r 4 I I I I U U U U 0 0 0 0 H H H H n n n n 0 0 0 0 H H H H o n o n 0 0 m m w wm m m m m m m m w m w w t m N R t 0 0 0 0 0 440U10 W P O O W 4 4 4 1 4 m w d m 4 m m A O W N 4 4 4 4 4 4 4 1 4 4 4 4 4 1 1 1 1 I I I I I i n c t 1 8 w 1 4 4 4 o o o o o A Z o A o i i 0 m m m m t t o t t O O t O t 0 3 W N N N N 0 0 0 0 0 4 W 0 4 0 4 4 o 4 1 4 4 m m m m m m o m m m m m P W N m m m m ...

Страница 82: ...3904 XSTR S I 2N3904 XSTR S I 2N3904 XSTR SI 2N3904 TRANSISTOR TRANSISTOR XSTR S I 2N3906 XSTR SI 2N3906 XSTR S I 2N3906 XSTR S I 2N3906 XSTR S I 2N3904 R F 28 7K1 R F 1K1 125W F R F 19 6K 1 125 R F 3 65K1 R VAR 5K 10 R VAR 5K 10 R F 1K1 125W F R F R F 3 01K1 3 01K1 REFERENCE DESICNATOR DESCRIPTION R F 75 1 25W F R F 750 1 125W R F 750 1 l25W R F 205 1 l25W R F 5 11K1 R F 3 48K 1 R F 5 11K1 R F 75...

Страница 83: ...F 39UF 15V C F 6 8UF 35V TA C F 068UF 20 REFERENCE DESIGNATOR C H P PART D INUMBER DESCRIPTION C F OlUF 50V C F OlUF 50V C F O1UF 50V C F OlUF 50V C F OlUF 5OV C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 50V C F OlUF 5t V C F 470PF O CEF C F 470PF2G CEF C F OlUF 50V C F OlUF 50V C F OlUF 50V C F 2 2UF 20...

Страница 84: ...HOKE 1 UH CTCT 14 FINGER XSTR SI 2N3906 XSTR SI 2N3906 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3906 REFERENCE DESIGNATOR H P PART NUMBER DESCRIPTION XSTR SI 2N3906 XSTR SI 2N3906 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3906 XSTR SI 2N3904 XSTR SI 2N3904 XSTR SI 2N3906 XSTR SI 2N3...

Страница 85: ...10 125W R F 1N10 125W R F 1N10 125W R F 1N10 125W R F 1M10 125W R F 1N10 125W R F 1M10 125W R F 1M10 125W R F 510 5 l25W R F 510 5 125W R F 510 5 125W R F 510 5 125W R F 4 7K5 l25W REFERENCE DESIGNATOR CI H P PART D NUMBER 5 0698 5999 5 0698 5999 5 0698 5999 8 0698 6750 3 I 0698 3454 DESCRIPTION R F 4 7K5 12 R F 4 7K5 1 2 1 R F 4 7K5 l25W R F 220K10 R F 215K1 c5W R F 1 3 3 1 R F 3 8 i 3 1 R F 5 1 ...

Страница 86: ...I 05A 30V HT SINK XSTR HT SINK XSTd HT SINK XSTR HT SINK XSTR HT SINK XSTR HT SINK XSTR HT SINK XSTR HT SINK XSTR REFERENCE DESIGNATOR DESCRIPTION XSTR 2N4036 S I XSTR S I NPN XSTR 2N4036 S I XSTR S I NPN XSTR S I 2N3906 XSTR SI 2N3906 XSTR SI 2 3 9 0 6 XSTR S I 2N3906 XSTR S I 2N3906 XSTR S I 2N3906 XSTR 2N4036 S I XSTR 2N4036 S I XSTR S I 2N3905 XSTR S I 2N3904 XSTR 2N4036 S I XSTR 2N4036 S I XS...

Страница 87: ...20K1 l25W R F 20K1 125W R F 562 1 125W R F 562 1 125W R F 10 1 125W R F 10 1 l25W R F 2 26K1 REFERENCE DESIGNATOR H P PART DESCRIPTION R F 2 26K1 R F 10 1 125W R F 10 1 l25W R F 1 K 1 125W F R VAR 2K 10 R F 681 1 125W R F 3 48K 1 R F 3 48K 1 R F 10 1 125W R F 10 1 125W R F 10Kl 125W R F 10K1 125W R F 1 15K1 R F 10K1 125W R F 620K5 25W R F 316 1 125W R F 619 1 125W R F 5 11K1 R F 316 1 125W R F 7 5...

Страница 88: ...L IC DUAL O P AMPL IC DUAL OP AMPL IC DUAL OP AMPL D I O 26 1V 5 4W D I O 16 2V 5 4W D I O ZNR 8 25V 5 D I O 5 11V 5 1 W CBL RB 14C 191MM CBL RB 16C 165MM REFERENCE DESICNATOR A6 A6 J 1 A6 T1 A6 X 1 A8 C1 C2 C3 C4 C5 C6 C7 C9 C10 C l 1 C R 1 CR2 CR3 CR4 M P1 R1 R2 R3 R4 R11 R12 R15 R16 R17 R19 R20 R2 1 R22 R23 R24 R25 R26 R13 R14 U 1 C H P PART D NUMBER 08082 61601 t DESCRIPTION CBL AY XFMR XFMR P...

Страница 89: ...CTANCE 3BEAI PI0 Part of INDUCTANCE 3BEAI COIL CHOKE 500UI COIL CHOKE 500UI Factory selected R F 150 1 125 R F 150 1 125 R F 150 1 125 R F 150 1 125 R F 37 4 1 Indicateswire colour using resistor colour code D 2 Input NAND gate R F 37 4 1 R F 115 1 I251 R F 115 1 I251 R F 115 1 I25 R F 115 1 I251 Signal number b b d 43 31nputNOR gate R F 51 1 1 25 R F 51 1 1 25 R F 75 1 125W R F 75 1 125W Signal 5...

Страница 90: ...2 D 4 R41 REF GRID REF GRID I DESlG LOC DESlG LOC I C27 F 4 C28 F 4 CR6 E 4 C29 D 4 CR7 E 4 C30 1 3 CR8 1 3 REF GRID REF G R I D DESIG LOC DESlG LOC C31 1 3 CR9 L 3 C32 C 4 CRlO F 5 C33 C 4 C R l l F 5 C34 F 3 CR12 F 5 C36 F 2 L 2 F 3 C37 F 2 3 F 3 C38 K 2 L 6 F 2 C39 K 2 L7 F 2 C40 J 3 L 8 F 3 C41 F 3 L9 E 4 C42 D 2 L10 E 4 CR1 L 3 L11 F 3 CR2 G 3 L12 G 5 CR3 1 3 L81 F 3 CR4 E 4 L82 F 3 CR5 E 4 J...

Страница 91: ...D AS FOLLOWS Z PIN 1 IS IMNTIFIED IN ONE OF THE F O L L W N G WAYS PIN 1 PIN 1 I MARK ON CASE CUT AWAY PIN 1 CUTOUT PIN 1 X R A T C H Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 92: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 93: ...a Pi Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 94: ... R 9 4 1 4 R153 G 2 R195 E 4 R95 1 4 R154 G 3 R196 E 4 R 9 8 J 5 R 1 5 8 F 2 R197 E 5 R99 J 4 R159 F 2 R198 H 3 RlOO J 4 R161 F 2 R199 H 3 R l O l J 4 R165 G 2 R 2 0 0 F 5 R102 J 4 R 1 6 8 F 2 R201 F 4 R103 J 4 R169 G 3 R202 F 3 R106 1 5 R 1 7 0 G 2 R203 H 2 R107 1 5 R 1 7 1 G 3 R 2 0 4 H 3 R112 E 5 R 1 7 2 F 2 R206 H 3 R113 F 2 R 1 7 4 F 2 R207 E 2 R114 F 2 R 1 7 6 F 3 R 2 0 8 E 2 R115 H 2 R 1 8 ...

Страница 95: ...RED AS FOLLOWS 1 8 2 PIN 1 IS IDENTIFIED IN ONE OF THE FOLLOWING WAYS PIN 1 MARK ON CASE PIN 1 CUT OUT PIN 1 CUT AWAY PIN 1 SCRATCH Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 96: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 97: ...DEL DOUBLE 0 0 t l O V IREFER TO W I N FRAME PARTS LIST1 I i l l ibv lov lov LJELAYAND WIDTH GENERATORS PART OF BOARD A4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 98: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 99: ...NG SLOPE GENERATOR rn wurow s BUFFER MPLIFIER LEbDlNG EDGE TRAILING EDGE SLOPE GENERATOR PART OF BOARD A4 AND BUFFER AMPLIFIER BOARD A8 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 100: ...VES WHEM HANDLING 2 PIN I IS DENT F EDINONE OF THE FOLLOMNGWAVS PIN I PIN 1 VlN 1 MARK ONCASE CUTOUT CUT AWAY PIN I SCRATW Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 101: ...D ASSEMBLY 1082 66506 CR25 POS PULSE DC OFFSET IPOSB r L 15 r l VERNIER 4 2 AMPLITUDE q I V 8 0 2 I U6 I REFER TO MAIN I FRAME PARTS LlST I I I d i WIRE LOOP I OUTPUT AMPLlFlER PART BOARD Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 102: ... w l78H 7ZIM S U M 0LM S 9 M 9 L M 8 9 M U M 9ZTM 7 1 8 SLM 6 9 8 81d 1118 6LH OZM 718 8 M SIM 9 M L I M LI I Z Igi DES S GPi E tw a a a a a a a a a a a a a a a a a a o Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 103: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 104: ...Y 9ZlY 7 L M i CIl L L Y 801M 9M3 6018 C E O 8 1 8 0 0 m e m w r m m o m u m w r m u u u u u u u u u u m m m m m m m u r r C r C C r r C r C C C C C r r a a a a a a a a a a a a a a a a a a o LSY 9 5 8 m e m w f i m m o N O T r N m U W r 0 0 0 0 0 0 0 0 r r r m m m m m m r r r r r r r r r r r r r a a a a a a a a a a a a a a a a a a o m m w r m m o r m u m w r m m c r r f i r i r a m m m m m m m m m...

Страница 105: ...NEL A OUTPUT LEVEL VERNIER t 1 I CHANNEL B DC OFFSET RIGHT OUTPUT VERNIER 1ov r a 23LK ECL AMPLITUDE COMPLEMENT SWITCHING DC OFFSET AND AMPLITUDE VERNIER PART OF BOARD A5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 106: ...Board A9 Attenuator Layout Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 107: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 108: ... I I I E N I I I I I I I I I I I I I I I I I I I I I I I I I I S S g S s 9 3 S g o o n S S S 9 m b w s a 2 w N C E I I I I I I I I I I I I I I I I Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 109: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 110: ... and lower 1822G01205and lower 1822G01230and lower 1822G01735 and lower 1822G02125 and lower 1822G02275 and lower 1822602845 and lower Changes CHANGE 1 1410G00145 and below A9 R23 24 25 26 are replaced by a wire link Amplitude switches SIOA S12A Schematic 4 are connected to 10 V instead of 25 V as in later models A9 K1 2 3 4 are of different type but may be replaced by relay part number 0490 1034 ...

Страница 111: ...9 parts list to read Delete the following components from the A5 parts list schematics and component layouts LS L6 9170 0029 CORE SHIELDING BEAD CHANGE ll 1635G00560 and below CR23 CR37 R224 and R225 Delete the following from the frame parts list MP33 MP34 MP35 MP36 CHANGE 9 1410G00500 and below CHANGE 12 1635G00575 Change frame parts list to read MP7 08082 00203 PANEL REAR S1 3101 1609 SWITCH DPD...

Страница 112: ...e parts list to read MP4 08015 04103 COVER BOTTOM CHANGE 20 1822GOl735 and below Delete L13 fromthe A3 parts list schematic and component layout Change the A4 parts list to read R103 0757 0407 R F 200 R208 0757 0424 R F 1 1K Replace VR42 with R209 on A4 parts list component layout and schematic R209 0757 0428 R F 1 62K Change A5 parts list to read C22 C23 0160 4209 C F 01UF CHANGE 21 182U202125 an...

Страница 113: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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