Wavetek 1391 Operation And Maintenance Manual Download Page 157

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Summary of Contents for 1391

Page 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Page 2: ...videdsolelylor lnsrnrment operationand maintenance The inlormtion In this documentmay not be duplicated in any mannerwithoul the prior approval inWflting lrOm W a m e k Wavalek Instruments Dlvlslon 90...

Page 3: ...nd insurance for products returned to Wavetek for warranty service Except for products returned to Buyer from another country Wavetek shall pay for return of products to Buycr Wavetek shall have no re...

Page 4: ...llsec 24 CFM with Minimumairllow requirementfor 10 rise is Q Page 3 20 Paragl At tne Donomor Ine secona column cnange from aph 1 3 7 SUMBUS Operatlon L Receiver IN1T CONT OFF TR1G SOUR ECLTO eceiver...

Page 5: ...or a Don t hold your eyes extremely close to an rf output for a long time The normally nonhazardous low power rf energy generated by the instrument could possibly cause eye injury Don t energize the...

Page 6: ...STORAGE OR SHIPMENT 2 1 2 2 1 Packaging 2 1 2 2 2 Storage 2 1 2 3 PREPARATION FOR USE 2 1 2 3 1 Log cal Address Select on 2 2 2 3 2 Data Transfer Bus Arbitration 2 2 2 4 INSTALLATION 2 4 2 5 INITIAL C...

Page 7: ...eration 3 20 3 4 7 PAM Operation 3 21 3 4 8 Triggered Operation 3 22 3 4 8 1 Level and Slope Parameters 3 23 3 4 8 2 External Trigger Inpul 3 23 3 4 8 3 Internal Trigger 3 23 3 4 8 4 BUS Trigger Comma...

Page 8: ...D to A Converters 4 18 Amplitude Conrrol PAM Circuitry 4 18 Transition Control Currenl Sources 4 18 Delay Width One Shot Control 4 19 Relay Driver 4 19 Power Oscillator 4 19 Charge Pump 4 19 AutoCal...

Page 9: ...e DAC Error Bit 1 6 3 Leading Edge DAC Error Bit 2 6 3 Limit Amplifier Error Bit 3 6 3 SUMBUS Error Bit 4 6 3 Delay Gatable Oscillator Error Bi 5 6 3 Width Gatable Oscillator Error Bit 6 6 3 25 50 MHz...

Page 10: ...e 6 4 Table 6 5 Table 6 6 Table 6 7 TABLES Tesl Equipment and Tools 2 4 Model 1391 Front Panel 3 3 Model 1391 Command Summary 3 5 Error Messages 3 15 IEEE 488 2 Common Commands 3 76 Input and Output I...

Page 11: ...orm Characteristics 3 25 Model 1391 Pulse Generator Overall Block Diagram 4 1 VXlbus Interface Board Block Diagram 4 2 Pulse Generator Digital Circuits Block Diagram 4 3 Digiral Interface and Data Reg...

Page 12: ...PULSE OUT Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 13: ...nal present at the SUMBUS may be summed into the model 1391 oulput In paraIlel operation model 1391 s may be slaved to a master clocWtrigger bus on thc VXIbus backplane to create a multichannel pulse...

Page 14: ...lse Output Front panel BNC output supplies the I50 mVpp to I6 Vpp pulsc waveform info a 50R ermination up to 50 MHz Programmable on or off Zoff 500 kR Output is protected against short circuits Source...

Page 15: ...ulion Accuracy Jilte Oury Cycle Sameas the VXlOus CLKlO reference in cafltjnuwsmorle Z 0 01 Typical z 2 of sening in non conlinuousmcdes 10 ns to 1000s up to 2CZO s with external trigger 4 digrls limi...

Page 16: ...ronrnental TemperatureRange Operating Scecificalions apply 04Cto 50 C when calibrated al23 C 3 Storage 40 Cto t71aC RHno cootrolled Yiarm up Time 30rninules tor specilied operation except stablllty sp...

Page 17: ...UYED PULSE UL UPPER LEVEL VOLTAOE LL LOWER LEVEL VOLTAOE PA PULSEAMPLITUDE UL LL TL TRIGGER UTENCV 1 b PD PULSE OEUY tl PW PULSE WIDTH LE LE4DlNG EDGE TRINSKIOM TLME TE TRAILING EDQE TRANSITION TlME 0...

Page 18: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 19: ...r Service representative 619 279 2200 will ask for your name telephone number company name equipment type model number serial number and a description of the problem 2 2 PREPARATION FOR STORAGE OR SHI...

Page 20: ...nfiguration Refer to insert B in figure 2 1 The Model 1391 has VMEbus Mastership capability This means the Pulse Generator when enabled sends Responses and Events as signals to its Commander The Model...

Page 21: ...N G 1 12 2 z g 0 Cj ARBITRATION 1 m f r a m m m E 6 6 h s g i g LEVEL I I Flpure 2 2 Bus Arbltrallon Level Jumpers PREPMON 2 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURC...

Page 22: ...The two captive screws above and bclow the ejectors are used to secure the instrument into the chassis 2 6 INITIAL CHECKOUT AND OPERATION VERIFICATION This procedure provides the operator service tec...

Page 23: ...e 6 Verify the double pulses now have a leading transition time of 100 ns a pulse width between the 50 points of 800 ns a trailing transition time of 300 ns and that the second is delayed from the fi...

Page 24: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 25: ...to the instrument The SCPI language is heirarchical re quiring commands to be entered in a very specific fashion and this manual contains tabular and graphical representations of the logic used by the...

Page 26: ...Pulse Generator model 1391 RUN g FAIL SYNC our PAMIN PULSE OUT model 1391 FI B 3 1 Model 1391 Front Panel Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 27: ...Rcel is the only Mode1 1391 Subsystem which is in brackets This is the default Subsystem and is assumed unless another Subsystem is specified at the Start of a command The root node itself is an impli...

Page 28: ...ext message unit at the root For example Without the coIon following the semicolon the mes sage must start within the same subsystem as the previ ous message For example S0UR FUNC SQU FREQ CW 1E4 A sp...

Page 29: ...Riod TRANsition STATe LEADing TRAi1ing AUTO SUMBus STATe VOLTage LEVel I Mediate HIGH LOW AMPLitude OFFSet PARAMETER FORM nuneric value numeric value numeric value Boolean data Q E NORMal COMPlement B...

Page 30: ...VERSion LANGuage TRIGger COUNt LEVel GATE STATel MODE MODE SLOPe SOURce DIACnostic CALibrace CALibrate kSure XXASure SAVE INIT TEST ALL PARAMETER FORM Boolean data SEE SYNChronous 1 EXTWidth MASTer I...

Page 31: ...turned in 8 a a Model 18fll 8CPI Commands the event of a failed self tesr is lisred in Appendix D This paragraph introduces the operalor to the Model The TST query invokes the same internal Self Test...

Page 32: ...can be separately en TTLTrg n abled one at a time VaIid numeric suffixes a are STATe 5oolean_data in the range 0through 7 Default selection is OFF SODRce TRIP I PULSe 0 enabled with ON or I I I I Enab...

Page 33: ...lses within cach period Default selection is PULSe Enables or disables the SYNC output Default se lection is OFF 0 enabIed with ON or 1 S O U R c e X A R K e r T Y P E C L O C H G A T E Selects the me...

Page 34: ...a Icad ing ransilion LEADing parameter values range from a MISimum of 5 ns to a XlAXimum of 50 ps DEFault value is 5 ns 3 10 OPEFUT ON Scrs he width of the pulse waveform transilions in bcconds when T...

Page 35: ...his resrricrion is reduced to 2 V When setting the output in terms of HIGH and LOW levels the HIGH level must be at least 0 15 Vmore positive than the LOW level HIGH and LOW levels are programmed with...

Page 36: ...e in the following TRIGger COUNt numeric value format This command sets the number of pulse periods gener h o u r m i n u t e s e c o n d ated after a trigger is received MINimum and DE Fault value is...

Page 37: ...ult is Positive Selects the source of the trigger signal The trigger signal is used to initialc activity when the instrument is in a non continuous mode of operation Default is LVTernal EXTernal INTer...

Page 38: ...values which accepts the command without performing any action should aid in troubleshooting whether a unit s mal STATus OPERation CONDItion function is due to miscalibration or to hardware fail ure...

Page 39: ...ameter error Execution error Invalid while in local Settings lost due to rtl Trigger error Error Number Message Data out of range Too much data Illegal parameter value Data corrupt or stale Data quest...

Page 40: ...e mismatch High quality 50R coax cable and terminations should be used for pulse waveform fidelity Terminators should be placed at the end of the coax cable at the point of signal deliv ery Figure 3 2...

Page 41: ...vel value Trigger Source Trigger Timer Trigger Count Gate State Gate Sub Mode BIPolar Off not input or output DRIVe SLAVe Off not input or output Off not input or outpur Positive c1 0 v Imernal 10 ms...

Page 42: ...and the PULSE to CH 2 Trigger the scope internaIly from CH 1 Compare the pulse waveform to Figure 3 4 be low The default pulse waveform should be a Single Pulse with its 0 point coincident with the 50...

Page 43: ...g with the leading transi ion The next changes the single pulse width to 2 p and the final command command sets the leading and lhus both transition to 200 ns The oscilloscope dis play should now show...

Page 44: ...PULSe waveforms Additionally the square s upper frequency is extended to 100 MHz 8 4 6 M w k e r Operation The pulse waveform Marker is the SYNC OUT wave form The SYNC waveform can be set up as a pul...

Page 45: ...nput The scale factor between the amplitude of the external signal and the amplitude of the modulation envelope is 2V of change in the output level per 1V of change in the external signal This scalc f...

Page 46: ...Vpp amplitude of the envelope in the sketch and the known scale factor set the ex ternal signal s Vpp amplitude Connect the exter nal signal to the PAM IN connector The 21 kR input impedance should no...

Page 47: ...ent with the SYNC The pulse waveform could be complemented by send ing rhc command PULS POL COX Referring to Figure 3 6 the time t is shown to be the poi111where the sclected external signal transirio...

Page 48: ...Trigger lines as the trigger source The Model 1391 also offers a special operation mode op imized for triggering a 1391 from a 1391 using the ECL trigger lines see paragraph 3 4 11 The synchronous ga...

Page 49: ...the external TRIG IN connector This is because an externally de fined signaI is used and the trigger level and slope are adjustable as described in paragraph 3 4 8 1 To select the TRIG IN connector as...

Page 50: ...paragraph 3 4 8 2 of the Master module o an adjacent Slave module Slave modules further away from the Master will have a backplane delay of approximately 0 5 ns per slot Thereforc for best timing perf...

Page 51: ...directly he VXlbus Interface Board the Wavetek Mode1 1391 Pulse Generator module produc es pulse waveforms at the PULSE OUT BNC connec or and a TTL lewI puIse at the SYNC OUT BNC connector for pulse...

Page 52: ...ovide sys em architecture information that will be of help to understand he various tasks that the interface board pcrforms For Wavetck s implcmentarion the follow ing sections should he understood De...

Page 53: ...signals are described in paragraph 4 3 2 and are ilIustrated in figure 4 4 4 8 PULSE GENERATOR BOARD 0161TAL CIRCUITS Refer to figures 4 I and 4 3 orher indicated figures and the Main Board schematic...

Page 54: ...for thc time delays incurred driving and receiving the VXIbus ECL Trigger Lines so that master arid slave Model 1391 s are time synchronized Oelay and Wldlh One Shols The dclay and width one shots pr...

Page 55: ...roper timing LUDS is enabled after the 16 data bus lines have stabilized following a data change Address lines LA 01 05 and 14 20 are always controlled by the In terface Board microprocessor Parallel...

Page 56: ...LUDSI r V CMOS TO NCMOS LEVELSHIFTER U8iU9 STROQEDCONTROLDEMUX I DNCENs CONTROL LINES I b Figure 4 4 Digital Interface and Data Registers NCMOS STATIC U13 14 16 17 18 19 20 STATICCONTROLREGISTERS SER...

Page 57: ...lay onc shot shcct 12 and the Widrh onc shot shcct 13 The KCMOS data rcgistcrs strobcd by U8 are on sheet 3 of the Pulse Board schematic These are U13 rhrough U20 excluding U15 NCMOS levels are cre at...

Page 58: ...z are programmcd dividers U32 A and B arc disablcd by thc VCOf2 OF and VCOIJ OF signals to remove sub harmonic jitter causcd by coupling within thc ECL logic dcviccs Di vidcr U32 B is disabled when f...

Page 59: ...ohnson countcr clocked from the gatable oscillator s output DIV CLK NOR gates U57 preset the Johnson counter to any one of its four states when flip flop U59 8 is cleared by the B START signal The sta...

Page 60: ...vided by 2 before bcing applied to the mulriplcxer Thc multiplexer s outpu is a square wave from 1mHz to 50 MHz refer again to the schematic diagrams Three secrions of U53 add time delay to the CLK25...

Page 61: ...timing capacitor and inverscly proportional to the discharging currcnl With the timing capacitor s valuc and the dischargc current fixcd thc timc delay is dctcrmincd by the threshold voltage only whi...

Page 62: ...dclay one shot and re sets the dclay flip flop Whcn double pulse is selected this pulse is also roulcd to the width onc shot The de lay onc shot produccs a narrow pulse after its pro grammed dclay Th...

Page 63: ...tion Ull3 s differential ECL level ourpurs are rranslated ro TTL levels by U42 U1 I4 section A divides the reference by 5 producing a 2MHz reference for rimer counter U112 The timer counter can direct...

Page 64: ...f the pujse The pulse amplitude can be modulated via the PAM IN BNC conneclor The our put amplifier provides voltage and current gain to pro duce 16 Vpp pulses into a 50R load The output amplifier inc...

Page 65: ...7 provide AC bypass around CR5 1 to preserve the edge speeds The diode bridge comprised of CR52 thru CR54 alter nately switches the FEIl and the REIl currents into the timing capacitors Common base st...

Page 66: ...per R162 shapes the transient response of U99 U99 is powered from about a6 9 volts via CR61 and CR62 The output of U99 BUTT is a waveform of about 2 5 Vpp with smoolh leading and trailing edges but ro...

Page 67: ...plcmcnta ry cmitter followcrs Q H and Q9 buffer the gain stage s output Diodes CR7 thru CR9 set the quiescent current in Q8 and Q9 R42 thru R45 prevent thermal runaway in Q8 and Q9 Proteclion diodes C...

Page 68: ...inverted by unity gain amplifier U 9 3 B and applied to the summing amplifier via analog switch U94 C R113 adjusts the PAM scale factor to account for com ponent tolerances The summing avplifier s out...

Page 69: ...t 21 1 104 00 3612 U103 buffers the control lincs to drive the rclays in the output amplifier and SUMBUS drivcr circuits 453 and associated components switch the power supply to the relay coils A flip...

Page 70: ...up plies from the charge pumps if excessive currrnt is drawn from the output amplifier 4 4 17 Autocall Bullt In Test Clrcullry See Schematic Diagram Sheers 23 24 91 IO4 00 3612 Unity gain followers U...

Page 71: ...r Completed Performance Verificarion Data sheets with no out of tolerance readings is sufficient for certification of Calibrarion and rerurn ro the opera tor If there are out of tolerance readings per...

Page 72: ...turn on the PULSE OUT and SYNC OUT outputs Vcrify PULSE OUT is on with default values as follows do nor measure at this time just verify approximate values on oscilloscope single pulse 1 5 period 2 5...

Page 73: ...lue in step 1 of paragraph 5 4 4 Width dc level output of the Data Sheets Reset the counterltimer to 0 RES events between readincs 1NIT CONT 0FF TRIG GATE 0N SOUR h Change the UUT to 1 rMHz the extern...

Page 74: ...is the time interval from 50 voltage point of rising edge of the SYNC OUT to the 0 voltage poinr on leading edge of the single pulse see Figure 1 2 Specifications 1 0 5 of setting 5 nsec Program the...

Page 75: ...stcp l a rise time and Ib fall time of paragraph 5 4 1 1 of the Data Sheets Set CLS TRAN 4 5 E 9 T R A N S T A T ON and mcasurc the pulse transitions and record thc valucs in s c p 2a and 2b Scr FREQ...

Page 76: ...gram thc UUT as follows RES MARK 0N FUNC SQU FXEQ 1 2 5 E 6 b Connect the SYNC OUT to rhe counter timer set up to measure frequency Record the 12 5 MHz value in step 1 of paragraph 5 4 14 of the Data...

Page 77: ...al Signal Generator 100 ppm if a second mod el 1391 is used Program thc UUT as follows c SetTR1G TIX 1 E 6 a n d r e c o r d t h e l M H z i n ternal trigger frequcncy in step 2 d Program the UUT as f...

Page 78: ...f paragraph 5 4 19 of thc Data Shrcts c Connect the UUT S PULSE OUT to the oscillo scope CH1 and the external Signal Generator s PULSE OUT to CH2 Record the time skew value between the IWO rising edge...

Page 79: ...e in this configuration for more than a few minutes without directing some cooling air across the face of the Main Pulse Board and the Amplifier Board using an external utility fan Avoid burns do not...

Page 80: ...educe rhe set up rime and operator programming The program is wrirren rising WaveTesr and rhere are operaror panels which prompts rhe calibraror wirh insrructions O H which conrponenrs parameters ro a...

Page 81: ...g c a l O c Adjust R76 R32 R33 and C19 on the Output Amp and R165 on mainboard for minimum aber rations 4 8 of peak to peak amplitude Verify rha rise and fall times are 5 ns NOTE If sarisfacrory resr...

Page 82: ...e in stcp 13 f abovc 14 Leading edgc transition times measurcmcnt a Connect PULSE OUT of the pulse generator to he scope CHI 2 Vldiv 50 R internal load Con necr he pulse generaror s SYNC OUT to CH2 50...

Page 83: ...Flgure 5 1 Test Polnts and Adjustments Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 84: ...rnlt Unit 1 TST Error Response 00 00 NIA 2 1 MHz Frequency 999 900 1 000 100 Hz 5 4 8 Sync Waveform Cha acterlstlcs Test Step Parameter Lo llmlt Readlng Hi llmlt Unlt 1 Sync Rise time NIA 5 0 ns 2 Syn...

Page 85: ...el 5 4 7 Pulse Width Accupacy Test Step Parameter 1 10 ns Pulse width 2 13 ns Pulse width 3 14 ns Pulse width 4 15 ns Pulse width 5 16 ns Pulse width 6 28 ns Pulse width Lo Ilrnlt Readlng HI llmlt Unl...

Page 86: ...1 977 Lo limit 5 00 2 92 3 91 4 90 5 89 17 77 27 67 37 57 47 47 57 37 9 894 98 994 5 4 8 Double Pulse Delay Accuracy Test Step Parameter Lo limit 1 20 ns Double Delay 14 8 2 10 ms Double Delay 9 90 5...

Page 87: ...e 250 ns Fall timd2 5 ps Rise timel2 5 ps Fall time 250 ns Rise time12 5 ps Fall time 25 ps Rise time125 ps Fall time 2 5 ps 5 4 1 2 Puke Output Aberrations Test Step Parameter 1a Aberrations 1b Aberr...

Page 88: ...0 MHz 50 00 MHz 5 4 16 External Trlgger Frequenclee Test Step External trlgger freq Lo Ilmlt 1 100 99 99 2 50 49 995 Reading Reading Reading Reading HI llmlt 8 50 0 50 9 50 4 50 Hi limit t 2 501 250 2...

Page 89: ...8 TTLTRG6TTRIP172 kHz L o limlt 11 9988 10 9989 21 9978 31 9968 4 1 9958 51 9948 61 9938 71 9928 Readlng Reedlng Hf limit Unlt MHz MHz kHz kHz kHz kHz kHz kHz kHz kHz MHz MHz Unit kHz kHz kHz kHz kHz...

Page 90: ...r level Q 5V UUT lower level 9 5V Bipolar 1V UUT upper level Bipolar 1V UUT lower level Lo llmit 4 815 5 185 5 765 6 235 Negative 1V UUT upper level 0 085 Negative 1V UUT lower level 6 235 Negative 1V...

Page 91: ...required ro rcturn the instrumcnt to proper operation Beforc bcginning the rroublcshooting process vcrify the instrurncnt s subsystems arc set correctly For morc information about insrrumcnt opcration...

Page 92: ...oved no chassis cooling air is moving across the components The Pulse Generator has many high speed digital logic devices and discrete analog circuits which require some cooling air for continuous ope...

Page 93: ...This voltngc is nominally zcro volts A failure will occur if the voltage is greater than 0 05 volts A failure may be causcd by R 196 or R232 being misadjusted Verify that the voltage on pin 5 of outpu...

Page 94: ...ain RUN LEO board schematic sheet I The RUN LED should bc illuminated continuously in dicating that the Interface board CPU is operational FAIL LED The FAIL LED should bc extinguished except during th...

Page 95: ...gcr sourcc is select ed by the TRG SRCA TRG SRCB and TRG SRCC signals Thc sratcs of thesc signals for cach trigger sourcc is shown in tablc 6 4 If the control data is cor ruptcd U18 should be suspecrc...

Page 96: ...O O I u A 1 Vpp squarc wavc should be applicd to thc PAM IN BNC conncctor Pin 7 of U93 should bc rnonitorcd for a 1Vpp squarc wavc If not U93 should bc suspcctcd Pin 10 of U94 should thcn bc monitored...

Page 97: ...orted The drains of 4 5 1 and 4 5 2 should swing be weenzero and about 12 volts at about 50 KHz with a symmetry of about 60140 if not U118 451 and 4 5 2 should be suspected If the voltage at J12 pin 2...

Page 98: ...1 1 0 0 l 5 O u S U d 7 I HIOH f I w I U l 1 BAD l nS PULSE I U I 7 BAD O u a 4 rr I Figure 6 1 Delay One Shot Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 8...

Page 99: ...Figure 6 1 Cont d Delay One Shot Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 100: ...B A D I U75 BAD PULSE U70 5 U 7 I 4 HIGH U l B BAD I 5 nS PULSE ANALOG ONESHOT CIRCUITRY BAD T 5 nS PULSE U 4 4 U74 BAD I Figure 6 1 Cont d Delay One Shot Troubleshooting Flow Chart Artisan Technology...

Page 101: ...203 300 US ti PULSE S T P I E 6 7 5 nlan 1 KHz SOVAREWAV U M AS6 C65 U67 I HIGH U l 3 BAD 0 Figure 6 2 Width One Shot Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guara...

Page 102: ...DELAY WE SWOT U14 BAD U12 0AD 5nSPULSE Ub6 6 Flgure 6 2 Cont d Wldth One Shot Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 103: ...1 r h WAVE 3 U7S O U l d B A D c 3 U l I B A D Figure 6 2 Cont d Width One Shot Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 104: ...RB1 Y N U78 10 HIGH BAD PULSE QU78 15 5 nS PULSE ANALOG ONESHOT CIRCUITRY BAD N 5 nS PULSE U 8 2 1 4 U82 BAD 0 Flgure 6 2 Cont d Width One Shot Troubleshootlng Flow Chart Artisan Technology Group Qua...

Page 105: ...132 LOW Y U33 r 1 HIGH U14 BAD 32 768MHz 3 T P 6 I U32 BAD U19 BAD U14 BAD U33 BAD Flgure 6 3 Gatable Osc llator Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed...

Page 106: ...CRll L1 U22 ASS C O W S FREQ U25 5 U25 BAD U21 U23 BAD H Y U14 BAD U32 BAD 02 03 R23 R24 1KHr 3 TP4 BAD Figure 6 3 Cont d Gatable Oscillator Troubleshooting Flow Chart Artisan Technology Group Quality...

Page 107: ...START 52 U30 BAD U33 132 LOW 3 3 I I HIGH Figure 6 4 Frequency Synthesizer Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 108: ...38MHz QTP7 N U 3 2 12 LOW 16 38MHz TPS N Y U14 BAD U32 BAD 02 03 R23 Fl C U31 BAD C R I 9 BAD Flgure 6 4 Cont d Frequency Synthesizer Troubleshooting Flow Chart Artisan Technology Group Quality Instru...

Page 109: ...GtER SQURCE SnS PULSE A T I KHz RATE SELECTOR BAD 8 TP 1 3 U44 10 LOW U 4 6 2 HIGH OR PULSING L b r 4 Flgure 6 5 Burst Mode Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation...

Page 110: ...U16 BAD u I US8 BAD I I US7 BAD I Figure 6 5 Cont d Burst Mode Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 111: ...Figure 6 6 Sync Selector Troubleshooting Flow Char4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 112: ...Figure 6 6 Cont d Sync Selector Troubleshooting Flow Chart Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 113: ...t Schematic Instrument Assembly Drawing Instrument Parts List Standard Inslrument Parts List MATE Main Board Schematic main Board Assembly Main Board Parts List Amplifier Board Schcmaric Amplifier Boa...

Page 114: ...MARKING PIN OUT PART 3866 NPN 5160 PNP 5583 PNP 5943 NPN Figure 7 1 Surface Mount Parts Pin Outs Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 115: ...RIGHT WYlK LOGO HPWEPLATE V X I LOGO WEPLATE FRONT PANEL 1391 WOLE EXTRACTOR TOP BLACK SCREW 4 W1 4 PHP W LOCK PATCH Z 4 4 8 W 4 WASHER REF 21188 721 BAG OF 188 PCS SCREW PLPS FH lHl DEG S S 2 56HCx3...

Page 116: ...5 s IEF 21100 429 BAG OF a PCS IEF l l b g l BAG OF 00 PCS 1391 S0 MHz V X I PULSE TOR ORIC MFCR PART NO CHAF CHRF vrK WAVETEK NO ASSEMBLY NO 1BBB 00 0694 01 PACE 2 Artisan Technology Group Quality I...

Page 117: ...LOGO WEPLATE FROKT PANEL 1391 HANDLE EXTRACTOR TOP BLACK SCREW 4 48XL 4 PHP NY LOCK PATCH Z 4 XL 4 WASHER REFi21188 721 BAG OF 188 PCS SCREW PLPS FH 188 DEG S S Z 56NCx3 16 NYLK PATCH SCREW FH 8ZDEG...

Page 118: ...Z1100 591 HAG OF 100 PCS IARTN 1SxlZx3 L Z 225P DHLSLDE ACK SNGL WALL RIG MFGR PART NO IMFG SCHR SCHR WVTK WAVETEK NO 888 54 8214 I TITLE W A E K lu3ar 1391 WTE 50 u l z PULSE IASSEMBLY NO 1 m 8 6 0 6...

Page 119: ...D LD 25 CAP CER M N 22PF 50V COG 5 RADIAL LD SP 2 CAP ELECT lBBMF 3SV RADIAL LEAD SP 20 CAP ELECT lBBMF 25V R hOIAL LEAD SP SIZE CAP MET WLYS MF l696 63V l LS W MET WLYS a lWF 2696 63V a lLS BOARD MFG...

Page 120: ...A 4 40 THRD ALLM HEATSINK TO 5 PKG SCREW 4 40Xl 4 PHP NY LOCK PATCH Z 4 40XV4 HOLE PLUG BINDER HEAD NTRAL NYLON RIVET PLASTIC BALUN CORE RELAY 2 FORM C 5V LOW PROFILE WT 20T TOP TRIM 586 O W TITLE rnz...

Page 121: ...8W l 75 RES m s 100 P W C 248 OHM RES MF 1W l 100 RE5 H E M 470 2 l 0 P I N SIP XSOL RES HTWK 2K O W x 5 ZX SXP ISOLATED TITLE PCA 50 Wz VXI M I N BOARD ORIG MFGR PART HO MFGR WAVETEK HO BUY0 4701 02...

Page 122: ...POSE TO 5 TRANS 1013866 lRANS 2N3904 NPH GENERAL PURPOSE TO 92 TUNS 2N3906 PNP ZN3986COBS GEHERAL PURPOSE TO 92 TRANS P CHANNEL J E T S 1zNs462 WANS H CHANNEL JFETS 2N5485 I M S 2H5771 PHP ZN5771 SWIT...

Page 123: ...2 I N RECEIVER TRIP LN ECL GATE OR AND OR AND I W E R W A L WIDE ECL FLIP FLOP W A L D WAS SL ECL 1OF 8 DECODEWDEWLTIPLEXER COUNTER W A L 4 0 BCD l l L EEPROn SERXAL 4096 B I T PRESCALER WAL W W L U...

Page 124: ...P CER 15BB8PF C15331206XFLB OR T iWlW 50V X7R YO l286 CASE PCT6 8 20CM AP YO CER NPO 00PF 50V AP CER 1 8 0 PF 12861A181JAT050R OR 0 iRi NPO W 1 2 0 6 CASE ClZ06ClBLJZGAC AP CER 2200PF CZZZJ1206XFLB OR...

Page 125: ...SCID 1206 CASE IES 12 4 OW 191 v a w 200 P W C W 1206 CASE 7E5 150 OW 191 v a w 288 PPWC YID 1206 CASE ZES 15K OM 191 VaW 200 PWC YID 1206 CASE 1E5 165 W 191 v a w tea PWC YID 1206 CASE E 5 169 OW W v...

Page 126: ...1 8W 286 PPM WD 1206 RES Z00 PPM l 8WIl 453 OW SMD 1206 RES ZMPPM 196 vaw 499 OHW 1206 SwD RES 4 99u OHW 1 9 6 vaw 2e0 PWC SWD 1206 CASE RES 49 9K OW l m w 200 P W C S M 1206 CASE ORIG MFGR PART NO HF...

Page 127: ...R4 SMD 1206 PES 7 5K OW l 1 8W 288 PWC SMD 1286 CASE RES ZWPPM 75 OHM l 1 0W 1286 RES 7 07K OW I 1 8W 288 PW WD 1206 806 OW l lJ0W ES 8 2 Om I VSW 288 P W C SMD 1286 PES 887 am I L 0W 200 PPM WD RES 2...

Page 128: ...RANS NPN HI FREQ SWD WBTH10LTl SOT 23 PKG MHS PNP HI FREQ WD WBTH81LTl SOT 23 PKG I I k E C 0 t E I C E 1 1 1 1 1 TITLE ASSEMBLY NO W A E K PCA 50 Mfr YXI MAlN BOARD 1186 68 3612 01 PARTS LIST PAGE 1...

Page 129: ...I 2 BIT 4 HAH SOIC PKG ERIPHERAL WLTI FUEIC 52 PIN PLCC BOARD ORIG MFGR PART NO URF5583 MRF5943 wilP96m TLO 52CD TL0 54CD DGZllDY CLC484AJE CLC489AJE K1455D 11083431 LT1014DS HFA1100IB ULNZWD K33076D...

Page 130: ...EFERENCE D E S I G N A T O R S P A R T D E S C R I P T I O N W A E K PARTS LIST BOARD TITLE PCA 50 I PAGE 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 131: ...AP CER 82 PF 5 NPO SWD 1206 CASE PC0 AMPLIFIER BD REF SPEC 6688 68 0455 REV E HEADER SIP 15 PIN TEST POINl 8LK PC TEST WIW RED PC SPACER 0 187 OD 0 120 I D 0 050 HK NYLON HUT HEX 8 32 3 32 THK 25 FLT...

Page 132: ...4 99K OW l Wmf ZBB PPWC SMl 1266 CASE IES 1 81 l 200 PWC 57 6 O W W 1286 CASE E S P 200 P W C l 1 8W 989 OHM sMD 1286 CASE mk 4 7 o SIU 1 Z M CASE 7ES 0 O W J W E R WAWEK PARTS LIST ORIG MFGR PART NO...

Page 133: ...4 8 M y D XRCUIT PROT SELF IESETING 0 2 W DNS NPN RF SMD SO8 WS NPN HI FREQ HI IOL FQIF548 STUD MWNT TRANS PNP HI FREQ HI IOLTAGE STUD MWNT aF549 TRANS PNP H I REP SMD SO8 PKG WNS NPN HI REQ YID SOB...

Page 134: ...R S P A R T D E S C R I P T I O N I R I G M F G R P A R T N O W A K PARTS LIST ASSEMBLY NO 1100 86 3605 81 TITLE MPLIFIER I PAGE 4 WAVETEK N O Artisan Technology Group Quality Instrumentation Guarant...

Page 135: ...RELAY 2 FORM C SV LOiV PROFILE DIODE DUAL SWITCHING C W N CAMDE 50T 23 IDIODE 5082 2811 SCHO KY SV ZBMR LED GREEN PC MT IKT WILDER LED YELLW PC MWKT INT HOLDER CIRCUIT PROT SELF RESETING 0 65 nMP CIRC...

Page 136: ...S M S FLIP FLOP OCTAL D W 3 STATE OUTPUTS CHDS SHFT REC I BIT CWDS O ITPLJT CLR XCVR OCTAL BUS 3 STATE DIITPLJTS CHOS WECL 10KH HIGH SPEED ECL GATE OWHOR TRIPLE 2 3 2 I H RECEIVER TRIP LN ECL GATE OR...

Page 137: ...15NS 16V8 15 PLCC UONE ENCODER 8 TO 3 P R x O R I n UONE ILINE DRIVER OCTAL BUFFER CWOS W A P C 1M O E L 1 3 9 1 SPARES K I T PARTS LIST I ASSEMBLY NO 1288 00 3613 MFGR LTACH A n A n rx DT U S S WAVE...

Page 138: ...REFERENCE DESIGNATORS PART DESCRIPTION PARTS LIST MFG ASSEMBLY NO 1288 88 3613 I PAGE 4 WAVETEK NO Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 139: ...trings The Model 1391 MATE uses its language parser to translate the CIIL command strings into the Model 1391 s native SCPI language This appendix deals with only the CIIL commands ATLAS Abbreviated T...

Page 140: ...ns the de tailed Pulsemiming Generator syntax diagrams A 4 2 Syntax Pntht The path as shown in Figure A 1 through the syntax diagram follows the standard form of the CIIL com mand string All commands...

Page 141: ...wave output Selec s module Set value Set minimum Set maximum Sets up burst count Sets pulse carrier amplitude PAM Sets pulse carrier frequency PAM Sets up dc offset of selected waveform Sets pulse del...

Page 142: ...al triggering frequency Sets external trigger level Selects internal or externaI triggering source Selects external trigger slope Sets amplitude peak value Sets square wave amplitude peak to peak valu...

Page 143: ...during the confidence test or an error was detected in the information rc ceived in the instrument setup command b c r 1f indicates no failures or errors To check the status send the command STA cr l...

Page 144: ...TrleneFed Pulred DC PDC This CIIL command string sets up the Pulse Generator for triggered 10 ns 2V pulses An external source trig gers the pulses on the negative slopc at 3V The waveform is offset 2V...

Page 145: ...ith the SPCG modifier its attendant value and the modifiers PIPOS b P2POSW These modifiers cannot be used in command strings that control Pulsed DC PDC or Square wave SQW outputs Gate Stan Slope GSTA...

Page 146: ...AMExample In this example the Pulse Generaror at address 3 pro duces a 2MHz 3Vp p 300ns pulse The external sig nal MATE compatible Function Generator at address 2 modulates the Pulse Generator with a...

Page 147: ...because it has only one programmable outpu Thc command string was correct up lo the mandatory SET modifier which is missing The modifier is correct but INT or EXT are not valid modifier values The mo...

Page 148: ...MP CFRQ DCOF DELA FALL FREQ GALV GASC GSTA GSTO MDSC P E R 1 PLWD PRFR R I S E S PCG TIMP TRFR TRLV TRSC TRSL VLPK VLPP VRXS PAM NOUN PDC 1 PDT Flgura A 1 Pulse Generator CllL Syntax Dlagrams Artisan...

Page 149: ...ted mode b cvalue tib i b G I continuous made T o b D E L A c D wal defauft 0 0 SRX Cefault 0 0 5RX Flgure A 1 Puka Generator CllL Syntax Dlagrams Contlnusd Artisan Technology Group Quality Instrument...

Page 150: ...S T A and GSTO carvlol be set to sane slow q b T lPlp b 50 SRX default 0 0 SRX Flsurs A 1 Pulta Generttor Clll lyntax Dlasramt Continued Artisan Technology Group Quality Instrumentation Guaranteed 88...

Page 151: ...F N c b 5 Q w b C H O b b K p p b VRM I cantlnuous mode INT b TR5ub z b TRLv b w a I u p cetau t ws SRX derzv t I O I T P P O SRX Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SO...

Page 152: ...rtaaered mod burst mode b c b c 4 SRX PRF b vaIue 1 continuous mode note GSTA and GSTO cznnot be set to same slow deiaul t POS or cc os I te GSTO SRX Artisan Technology Group Quality Instrumentation G...

Page 153: ...Proccdurc Paragraph 5 5 which are in dicalcd as automatic If the Sclf Calibration is suc cessful thc modulc pcrforms a11 of these steps and rccords frcsh alignment data without extcrnal test equipment...

Page 154: ...mand as follows RESET VOLT 5 INIT COXT OFF TRIG SOUR BUS IRIG COUN 5 0 U L S D E L A Y 5 O O e 6 The pulse delay is measured and thcn the gatable oscil lator frequency is determined If the oscillator...

Page 155: ...of a 16 bit Self Test Status Word is returned in response to the TEST ALL I query The format of the Self Test Status Word is shown below Error Code 1 5 1 4 1 3 1 2 1 1 10 9 1 7 1 5 4 1 2 1 0 Self Test...

Page 156: ...tside r 0 05 Vdc Blt 5 Delay Galeabla osclllator The model I391 is ser up according to the following FREQ ie3 VOLT 5 PULS WIDT 250e 6 PULS DEL 125e 6 F LNC PULSE TXIG SOYX BUS IXIT CDNT OFF m XIG COZN...

Page 157: ...denrified with with the notarion Approved in the third column E 8 8 Commands not part ol the 8CPI 8ueclllcatlon The SCPI Specification does allow products using the SCPI language to have specialized c...

Page 158: ...c value numeric value oolean data numeric value numeric value numeric value numeric value NOTES Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed1 Confirmed Not...

Page 159: ...Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Contirmed Confirmed Confirmed NotSCPl Approved NotSCPl Approved Not S...

Page 160: ...E 4 SCPI CONMR UVCE INFORW ON Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 161: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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