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HP 4154A Operation And Service Manual Download Page 1

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current name/number is now Agilent XXXX. For example, model number
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Summary of Contents for 4154A

Page 1: ...ill find any other available product information on the Agilent Test Measurement website www tm agilent com HP References in this Manual This manual may contain references to HP or Hewlett Packard Please note that Hewlett Packard s former test and measurement semiconductor products and chemical analysis businesses are now part of Agilent Technologies We have made no changes to this manual copy In ...

Page 2: ...ANALYZER SERIAL NUMBERS This manual applies to instruments with serial numbers prefixed 2149J and above 0 COPYRIGHT YOKOGAWA HEWLETT PACKARD LTD 1982 9 1 TAKAKURA CHO HACHIOJI SHI TOKYO JAPAN Manual Part No 04145 90000 Microfiche Part No 04145 90050 Printed AUG 1984 ...

Page 3: ...ime Domain Measurement 3 26 3 35 Integration Time 3 27 ii Section Title Page 3 37 Auto Calibration 3 27 3 40 Display Pages 3 28 3 42 Page Control 3 28 3 45 MENU Page 3 30 3 47 CHANNEL DEFINITION Page 3 30 3 49 SOURCESETUP Page 3 30 3 51 MEAS DISP MODESETUP Page 3 30 3 53 GRAPHICS PLOT Page 3 30 3 55 LIST DISPLAY Page 3 30 3 57 MATRIX DISPLAY Page 3 30 3 59 SCHMOOPLOT Page 3 30 3 61 AUTO SEQUENCESE...

Page 4: ...ange Adjustment 5 20 5 30 Mass Storage Unit Test 5 23 5 32 Flexible disc Drive Access 5 23 Section 5 34 5 36 5 38 5 40 5 43 5 46 5 49 5 52 Title Page Disc Check Flexible disc Drive Checks and Adjustments a Sure Flexible disc Drive Checks and Adjustment MSU DIAGNOSTICS Mode MSU Read Test MSU Write Test MSU EXERCISER e Drive Belt Tension Check and Adjustment 5 23 5 23 5 23 5 24 5 26 5 28 5 30 5 32 5...

Page 5: ...inters 3 110 3 12 Recommended External Displays 3 l 11 3 13 Number of Output Display Digits 3 118 5 l Adjustable Components 5 2 5 2 Adjustment Requirements 5 4 5 3 Check Points and Limits 5 10 5 4 Test Point Trimmer Capacitor 5 5 5 6 5 7 Combination 5 14 MSU DIAGNOSTICS Mode 5 24 Message on MSU EXERCISER Page 5 30 MSU EXERCISER Softkey Prompts 5 31 List of Reference Designators and Abbreviations 6...

Page 6: ...ime Domain Measurement Setup 3 74 DUT Connection Using the 1605811 3 76 DUT Connection Using the Connector Plate 3 80 Example of Guarding 3 82 Connection Examples for Application Package 3 85 Number Title Page 3 40 3 41 3 42 3 43 3 44 3 45 3 46 3 47 3 48 3 49 3 50 3 51 4 l 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 l 0 4 l 1 4 12 4 l 3 4 14 4 15 4 l 6 4 17 5 l 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 HP IB Control ...

Page 7: ... 8 12 8 13 8 14 8 15 8 16 8 17 8 18 8 19 8 20 8 21 8 22 8 23 8 24 8 25 8 26 8 27 8 28 8 29 8 30 8 31 8 32 8 33 8 34 8 35 Title Page Four Major Sections of the 4145A 8 3 Overall Block Diagram 8 5 Assembly Level Trouble Isolation Flow Diagram 8 7 Assembly Locations 8 8 Front Panel Removal 8 9 1345A Removal 8 10 Rear Assembly A Removal 8 11 All and A12 Board Removal 8 12 Rear Assembly B Removal 8 12 ...

Page 8: ...isplay Board Assembly Component Locations 8 117 All Board Troubleshooting Flow Diagram T 8 118 Rectifier Circuit 8 120 Switching Circuit 8 120 Power Loss Detection Circuit 8 121 All Switching Power Supply Board Assembly Component Locations 8 122 All Switching Power Supply Board Assembly Schematic Diagram 8 123 Al2 Board Troubleshooting Flow Diagram 8 124 Al2 DC Power Supply Board Assembly Componen...

Page 9: ... of this manual is a microfiche part number that can be used to order 4 x 6 inch microfilm transparencies of the manual Each microfiche contains up to 60 photo duplicates of the manual pages The microfiche package also includes the latest manual changes supplement as well as all pertinent service notes To order an additional manual use the part number listed on the title page of this manual identi...

Page 10: ...e voltage source Output voltage can be held constant or linearly or logarithmically swept from OV to f 20V with 1mV resolution The voltage sources are used when many bias and voltage sources are required Of the six source channels four SMUs two Vs any combination of three can be automatically swept in a linear or logarithmic staircase manner within the range of each channel Hold times from 0 to 65...

Page 11: ...t fixture lid is open and measurement will not be made until the lid is closed For user fabricated test fixtures and jigs a special connector four S meter triaxial cables and four S meter coaxial cables are also furnished l l 1 SPECIFICATIONS 1 12 Complete specifications of the Model 4145A Semiconductor Parameter Analyzer are given in Table l l These specifications are the performance standards or...

Page 12: ...ons are modifications to the standard instrument that implement the user s special requirements for minor functional changes The 4145A has four options Option 907 Front Handle Kit Furnishes Carrying handles for both ends of front panel Option 908 Rack Frange Kit Furnishes flanges for rack mounting for both ends of front panel Option 909 Rack Flange and Front Handle Kit Furnishes both front handles...

Page 13: ...ls Each Vs c an be programmed to function as a variable or constant DC voltage source Voltage Monitors Vm Two Vm channels Each Vm can measure DC voltages up to 2OV I SOURCE MEASUREMENT FUNCTIONS Measurement and output accuracies are specified at 23 O 5 OC after the instrument has been allowed to warm up for at least 40 minutes with AUTO CAL set to ON INTEG TIME set to SHORT and referenced to SMU c...

Page 14: ...0fA max Ranging Automatic Current Voltage Limiting Compliance Current output from an SMU operating as a voltage source and voltage output from an SMU operating as a current source can be limited Compliance Range Current 50pA to maximum allowable output current of each voltage range Voltage OV to maximum allowable output voltage of each current range Accuracy Current compliance accuracy of current ...

Page 15: ...elow Output Voltage Range Resolution Accuracy Max Output Current 2ov 1mV 0 5 of setting lOmV lOmA Output Impedance Less than 0 2R Capacitive Load 2 1OOOpF Voltage Monitors Vm Two Vm channels output ranges resolution and accuracy specifications are given in the table below Measurement Voltage Range Resolution I Accuracy 1 I 1OOPV I 0 5 of reading 1OmV I I 1mV I 0 2 of reading 1OmV I Input Impedance...

Page 16: ...nd selected LOG step 10 25 or 50 points per decade VAR2 Subordinate linear staircase sweep in accordance with the user speci fied START STEP an NO OF STEPS values VAR2 source channel output is incremeneted one STEP each time the VARl source channel completes one sweep VARl Staircase sweep synchronized with the VARl sweep Sweep is made with a user specified fixed ratio or offset value VARl output i...

Page 17: ...in conjunction with VARl sweep Up to six measure ment parameters and USER FUNCTION results can be displayed for each step of the VARl source channel MATRIX Display Used in conjunction with VARl and VAR2 sweeps Up to six columns of sweep dependent measurement results or USER FUNCTION results can be displayed SCHMOO Display Used in conjunction with VARl and VAR2 sweeps Sweep dependent measurement re...

Page 18: ...ter recalled to obtain an overlay comparison of two measurements A SCHMOO plot can also be stored but when the RECALL key is pressed only the stored plot is displayed Pressing RECALL a second time redisplays the previous plot Only one set of data can be stored and scaling information is not included Auto Retrieve Function Measurement data obtained in any display mode is automatically redisplayed w...

Page 19: ...lay Setup Interactive fill in the blank programming of channel definitions source outputs and measurement display modes Measurement Setup Storage The existing measurement setup can be stored in the user area on the flexible disc and recalled later by using the SAVE and GET keys respectively Measurement Data Storage The existing measurement results can be stored in the user area on the flexible dis...

Page 20: ...gram controlled in the Graphics Display Mode via an HP IB compatible Controller HP IB and Remote Control Functions The 4145A may be interfaced to any HP controller or other instrument having HP IB interface capability HP IB is Hewlett Packard s implementation of IEEE 488 and ANSI MC l l standards Self Test Function At power ON the 4145A automatically verifies its own operational status HP IB and D...

Page 21: ...tion time 1 point measurement Response Time The following calculation is applicable where current range does not change settling and set up time SMU wait time I Current Range I Settling and Set Up Time I SMU Wait Time I Ranging Time 4ms 74ms depending on range Measurement Time Ranging time must be added Settling and Set Up Time I Delay Time Example Minimum measurement time 2 7ms 0 2ms 3 6ms 6 5ms ...

Page 22: ...ot 1 or less Current Range Switching Transient Noise All values typical Range Increment 0 01 of voltage range lOmV Range Decrement When switching into 1OnA or 1nA range 1OmV lOO lO Cx mV where Cx load capacitance pF when switching into all other ranges 10mV Guard Capacitance 5 7OOpF Guard Potential Offset 1mV typical Guard Current Induced Potential Error 1OORxIg Ig guard current Voltage Sources Vs...

Page 23: ...16058 60003 16058 60004 16058 60005 Personality Board PTFE Blank Board Socket Board Transistor ...

Page 24: ...1 Blank PTFE board for measurement of high resistance devices ...

Page 25: ... for 24 pin DIP ICs 04 2 54 PII11 w w II no m m 0 9 16058 60007 Socket Board for 18 pin DIP ICs 05 20 Q El 1 14 lt 30 M w e 16058 60008 Socket Board with two pairs of sockets for measurement of axial lead devices such as diodes 06 16058 60009 Socket Board with an 8 pin socket 07 16058 60010 Socket Board with a lo pin socket 08 16058 60011 Socket Board with a 12 pin socket 1 17 ...

Page 26: ...ox 115 16058 61601 Connect ion Cable small to small used for interconnecting the Connect ion Switch to the Socket Board Eight cables are furnished 011 Cable length Approx 115 16058 61602 Miniature Clip Lead used for direct connection to DUT Eight leads are furnished 0 12 16058 60100 Carrying case for all 16058A accessories Configuration Description Connector Plate 04145 60001 Connector Plate for m...

Page 27: ...erminals and the Connector Plate Cable length is 3m Four cables are furnished Refer to Figure 3 35 for the usage Shorting Connector 04145 61623 Allows SMU output voltage to exceed 42V when the 16058A Test Fixture is not used With the Shorting Connector connected to the System Cable connector on the rear panel the instrument s _ fixture lid open detector is disabled and the instrument assumes a fix...

Page 28: ...iption 1 rA au Software Discs 04145 61100 Disc set includes 5 Software Discs Cleaning Disc P N 9164 0168 labels and write protect tabs If extra discs are required order the 16261A Software Disc Set It contains 5 software Discs Note Software discs cannot be purchased individually l 20 3 ...

Page 29: ...tions are given in Section IV First do the self test If the 4145A is electrically questionable then do the Performance Tests to determine whether the 4145A has failed or not If the contents are incomplete if there is mechanical damage or defects scratches dents broken switches etc or if the performance does not meet the self test or performance tests notify the nearest Hewlett Packard office see l...

Page 30: ...INSERTED IN A SOCKET OUTLET PROVIDED WITH A PROTECTIVE EARTH CONTACT THE PRO TECTIVE ACTION MUST NOT BE NEGATED BY THE USE OF AN EXTENSION CORD POWER CABLE WITHOUT PROTECTIVE CONDUC TOR GROUNDING 2 19 INSTALLATION INSTRUCTIONS 2 20 The HP Model 4145A can be operated on the bench or in a rack mount The 4145A is ready for bench operation as shipped from the factory For bench operation a two leg inst...

Page 31: ...5P 125V 15A Cable HP 8120 1378 1 Any country OPTION 906 Switzerland Neutral Plug CEE 22 VI 250V Cable HP 8120 1396 Line Earth Q c y ANeutral Line Earth Plug SEV 1011 1959 24507 Type 12 250V Cable HP 8120 2104 OPTION 912 Denmark Plug option 905 is frequently used for interconnecting system components and Neutral Plug DHCR 107 220V Cable HP 8120 2956 Line A Earth peripherals NOTE Each option number ...

Page 32: ...ntainer FRAGILE to assure careful handling In any correspondence refer to the instrument by model number and full serial number 2 28 Other Packaging The following general instructions should be used for re packing with commercially available materials a Wrap instrument in heavy paper or plastic If shipping to Hewlett Packard office or service center attach tag indicating type of service required r...

Page 33: ...875mm 1 Remove adhesive backed trim strips from side at right and left front of instrument 2 HANDLE INSTALLATION Attach front handle to sides at right and left front of instrument with screws provided and attach trim to handle 3 RACK MOUNTING Attach rack mount flange to sides at right and left front of instrument with screws provided 4 HANDLE AND RACK MOUNTING Attach front handle and rack mount fl...

Page 34: ...TH GROUNDING WILL CAUSE A POTENTIAL SHOCK HAZARD THAT COULD RESULT IN SERIOUS PERSONAL INJURY ONLY FUSES OF THE REQUIRED RATED CURRENT AND OF THE SPECIFIED TYPE SHOULD BE USED DO NOT USE REPAIRED FUSES OR SHORTED FUSEHOLDERS TO DO SO CAN CAUSE A SHOCK OR FIRE HAZARD WARNING CAUTION BEFORE THE INSTRUMENT IS BEFORE THE INSTRUMENT IS TURNED ON ALL PROTECTIVE TURNED ON IT MUST BE SET TO EARTH TERMINAL...

Page 35: ...uage is connected the CRT can be used as an independent graphics display Refer to paragraph 3 103 and 3 107 for details 0 3 SOFTKEYS These eight keys are used for measuremen setup parameter selection and functior selection The function of each softkey i defined by the operating system software and changes depending on the Pagt displayed Softkeys labels are displayed or the CRT in the form of a sof...

Page 36: ...pt that results of the previous measurement are not erased from memory of the CRT Results of a measurement made using this key are stored in the remaining unused portion of memory and are displayed over overlay plot the previous plot Measurement can be made using this key until Buffer full is displayed STOP Immediately stops the measure ments AUTO SEQ Key These keys start and stop the ASP Auto Seq...

Page 37: ... key functions similarly to the PLOT key except that a printer is used instead of a plotter and only alphanumeric data is output If the PRINT key is used to output the results of a graphic plot for example only the numeric value of each measurement point is printed Refer to paragraph 3 l 19 for more information on the PRINT function These keys are used to access additional key functions Additional...

Page 38: ... Two direction keys can be pressed simultaneously to move the cursor diagonally Pressing the FAST key in conjunction with one or two of the direction keys causes the cursor to move more rapidly 1 MARKER Control Dial This dial controls the marker or on the GRAPHICS PLOT page Rotating the dial clockwise moves the marker from the sweep start point to the sweep stop point 05 AUTO CAL KEY This key enab...

Page 39: ... of the cursor to be deleted The cursor remains at the same position and all text to the right of the deleted character moves one position to the left as each character is deleted INSERT Causes the character at the position of the cursor and all text to the right of the cursor to move right one position leaving a space at the position of the cursor and all0 wing insertion of additional characters ...

Page 40: ... program and file name and then press EXECUTE 0 This lamp comes on when the 4145A is measuring When measurement is com pleted or when the STOP key is pressed this lamp goes off immediately J CRT Adjustment INTENSITY determines the brightness of traces displayed on the CRT FOCUS adjusts the writing beam for sharp well defined traces 03 FLEXIBLE DISC DRIVE Accommodates a 92K byte single sided single...

Page 41: ...l through 4 Can be connected to the 16058A Test Fixture or to a user fabricated test fixture Each connector outputs or measures up to lOOV or lOOmA Common and Ground A for floating and grounded measurements The common terminal is tied directly to the outer conductor of the Vm Vs and SMU connectors the ground terminal is tied directly to the instrument chassis For grounded measurements these termin...

Page 42: ...rmation on this switch is given in paragraph 3 97 WARNING WHEN THE SHORTING TERMINATION IS CONNECTED TO THE SYSTEM CABLE CONNECTOR THE 4145A S PROTECTIVE CIRCUIT IS DISABLED VOLTAGES AT THE SMU AND Vs OUTPUTS CAN REACH lOOV AND 2ov RESPECTIVELY DO NOT TOUCH THE POINT OR POINTS AT WHICH THE SMU S OR VOLTAGE SOURCES ARE CONNECTED 3 7 LINE FUSE Holder The 4145A s power line fuse is installed in this ...

Page 43: ... clean dry fireproof cabinet Do not expose to direct sunlight extremes of temperature or humidity or Note Use only the discs furnished with the 4145A 3 7 CRT DISPLAY 3 8 The 4145A is equipped with the HP Model 1345A Digital Display For complete infor mation on the 1345A refer to the 1345A Operation and Service Manual included in this binder 3 9 Useable display area on the CRT is shown in Figure 3 ...

Page 44: ...hen the RECALL key is pressed the previous entry is re displayed System Message Line Displays instructions error messages and error codes When the instrument is turned on instrument status is displayed Softkey Prompt Display Area Displays Softkey Prompts SKP Note 0 and are erased by pressing the CLEAR key Figure 3 5 Useable Display Area CRT intensity and focus adjustment Requires a sm all flat tip...

Page 45: ...henever an illegal operation or out of range measurement is made or whenever an internal circuit fails Error messages and error codes related to operator errors not instrument failure are listed in Table 3 2 and 3 3 respectively Error codes related to instrument failure are listed in Table 3 4 If the instrument displays one of the error codes listed in Table 3 4 contact the nearest Hewlett Packard...

Page 46: ...field on the MEAS DISP MODE SETUP page Select a name from those displayed in the softkey prompt area No monitor channel No monitor channel name is entered in the NAME field on the MEAS DISP MODE SETUP page or the name entered in the NAME field cannot be used as a monitor channel name Select a monitor channel name from those displayed in the softkey prompt _ area Illegal setup LOG Sweep START and S...

Page 47: ...4145A useable disc Connect the printer or plotter Copy cannot be performed Close the The fixture lid is open at the Close the lid or change the setup Make fixture lid start of a measurement in which _ the output voltage may exceed sure the system cable is properly con 42V or lid is open during the netted User Mode See Fig 39 output The fixture lid was opened Close the fixture lid and make the meas...

Page 48: ...oper calculation was attempted For example the divisor is zero Insufficient d data Disc is not inserted or is not correctly inserted The disc is write protected Illegal file name or file type The file name specified in the SAVE command has already been reserved for the specified file type Number of total files exceeds 96 Number of total records exceeds 131 User area may be lost Copy immediately on...

Page 49: ...o the number of 2 digit error codes that appear is identical to the number of channels used in the measurement The left digit of XX is hexadecimal and must be converted into a 4 digit binary number as described below The right digit is decimal and requires no conversion Also zero means no error xx 1 Stack register overflow 2 Calculation error 3 Insufficient data for d measurement 7 Undefined user ...

Page 50: ...y I Error MO8 Ml8 MSU Mass Storage Unit Flexible Disc and drive is not functioning properly Try another disc Error A01 SMU controller is not functioning properly CHAN DOWN CHAN XX XX XX XX SMU itself is not functioning properly XX indicates the SMU number and error code Refer to Fig 3 20 Note If a momentary power loss occurs the 4145A s display may go blank To recover turn off the instrument wait ...

Page 51: ...t setup channel assignments parameter settings graphic scaling output sequence etc at the reserved S record location 2 Measurement data files file type D Specifying file type D in the SAVE command reserves 12 records on the disc and stores the measurement setup and measurement results GRAPHICS LIST nwnux or SCHMOO at the reserved 12 record location 3 Auto sequence program files file type S Specify...

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