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Agilent Technologies 42841A Manual
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Agilent Technologies 42841A Manual

Agilent Technologies 42841A Manual

Bias current source
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1. Use the following procedure when turning off the 42841A:
a. Turn off the DC bias current output.
b. Disconnect a DUT (Device Under Test) from the test fixture.
c. Turn off the 42841A LINE ON/OFF switch.
If turning off the 42841A power with DUT connected, the 42841A internal circuit may
be damaged.
2. Turn off all the power switches of the 42841A and the LCR meter when connecting or
disconnecting any connection involving the 42841A and the LCR meter.
Copyright 2008 Agilent Technologies
○
C
Caution
Jun 2008

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Summary of Contents for Agilent Technologies 42841A

  • Page 1 If turning off the 42841A power with DUT connected, the 42841A internal circuit may be damaged. 2. Turn off all the power switches of the 42841A and the LCR meter when connecting or disconnecting any connection involving the 42841A and the LCR meter.
  • Page 2 1. In the previous system, the option number is used to choose the language of the operation manual (standard accessory). In the new option system, it is used to add an operation manual (optional accessory) of the language the customer desires. © Copyright Agilent Technologies Japan, Ltd. 2003...
  • Page 8 When you notice any of the unusual conditions listed below, immediately terminate operation and disconnect the power cable. Contact your local Agilent Technologies sales representative or authorized service company for repair of the instrument. If you continue to operate without repairing the instrument, there is a potential fire or shock hazard for the operator.
  • Page 10 Agilent 42841A BIAS CURRENT SOURCE OPERATION MANUAL...
  • Page 11 Notice...
  • Page 12 Manual Printing History : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :...
  • Page 13 Certification Warranty General Information Limitation Of Warranty No other warranty is expressed or implied. Agilent Technologies speci cally disclaims the implied warranties of merchantability and tness for a particular purpose.
  • Page 14 The remedies provided herein are buyer's sole and exclusive remedies. Exclusive Remedies Agilent Technologies shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory. Assistance...
  • Page 15 Safety Summary WARNINGS The Agilent Technologies assumes no liability for the customer's failure to comply with these requirements. Note Note Ground The Instrument DO NOT Operate In An Explosive Atmosphere Keep Away From Live Circuits DO NOT Service Or Adjust Alone...
  • Page 16 Dangerous Procedure Warnings Warnings Warning...
  • Page 17 Safety Symbols Warning Caution Note...
  • Page 18 How to Use This Manual 4284A Operation Manual Appendix B Error Message And System Message Chapter 1 Installation Chapter 2 Product Overview Chapter 3 Operation Procedure and Examples Chapter 4 General Information Chapter 5 Performance Test Appendix A Manual Changes...
  • Page 19 Typeface Bold icons Conventions Italics lename copy copy file1 Computer 4 HARDKEYS 5 NNNNNNNNNNNNNNNNNNNNNNNNNN SOFTKEYS NNNNN...
  • Page 20 Contents Installation and Set Up Guide Product Overview...
  • Page 21 Operation Procedure and Examples General Information...
  • Page 22 < < < Performance Test...
  • Page 23 Manual Changes Index...
  • Page 24 Figures FUNC NNNNNNNNNNNNNNNNN Ls-Rs FREQ BIAS NNNNN INTEG SHORT...
  • Page 26 Tables...
  • Page 28 Installation and Set Up Guide Incoming Inspection Warning...
  • Page 29 Description Qty. Agilent Part Number 42841A Bias Current Interface Cable 42841-61640 Power cable 1 Operation Manual 42841-90010 Option 907 Handle Kit Handle kit 5061-9690 Option 908 Rack Flange Kit Rack Flange Kit 5061-9678 Option 909 Rack Flange & Handle Kit Rack Flange &...
  • Page 31 Line Voltage and Fuse Selection Caution Line Voltage Selection Voltage Line Selector Voltage Fuse Selection Operating Fuse Fuse Voltage Rating/Type Part Number...
  • Page 32 Caution Operation Environment Note Electromagnetic Compatibility Ventilation Requirements...
  • Page 33 Instruction for Cleaning Rack/Handle Installation Option Description Agilent Part Number Handle Kit 5061-9690 Rack Flange Kit 5061-9678 Rack Flange & Handle Kit 5061-9684...
  • Page 34 Option 907 Handle Kit Option 908 Rack Flange Option 909 Rack Flange & Handle Kit...
  • Page 36 Product Overview Introduction Product Introduction...
  • Page 37 A Tour of the Front Panel...
  • Page 39 A Tour of Rear Panel...
  • Page 40 Operation Procedure and Examples Introduction Operation Limitations 4284A Systems...
  • Page 41 4284A Operation Manual, Section 3, Display Format Section 4, Measurement Setup 4285A System 4285A Precision LCR Meter Operation Manual...
  • Page 42 Instrument Connections Note Caution 4284A(20A) System...
  • Page 44 4284A(40A) System Caution...
  • Page 46 4285A System...
  • Page 47 4285A OPERATION MANUAL, Getting Started Guide 42851A OPERAION MANUAL NNNNNNNNNNNNNNNNNNNNNNNNNNNNN Q ADAPTER Note...
  • Page 48 Interconnecting Units Warning...
  • Page 49 Warning...
  • Page 50 Basic Measurement Procedure BIAS MEASUREMENT DISPLAY MEASUREMENT SETUP I BIAS I/F (#002) CONFIGURATION 4284A Operation Manual, Section 6, Measurement Procedure And Examples 4284A Operation Manual, Appendix B, Error Message And System Message 4285A Operation Manual, Getting Started Guide Note Measurement Procedure Note 4 DC BIAS 5...
  • Page 51 NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN SYSTEM CONFIG 4 CATALOG/SYSTEM 5 NNNNNNNNNNNNNNNNNNNN I BIAS 4284A Operation Manual, Section 6, Measurement Procedure And Examples 4285A Operation Manual, Getting Started Guide Note Note NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN CABLE CORREC 4 CATALOG/SYSTEM 5 Note...
  • Page 52 4284A Operation Manual, Section 6, Measurement Procedure And Examples, Performing LOAD correction 4285A Operation Manual...
  • Page 53 Note Note Caution Warning 4 DC BIAS 5 Warning...
  • Page 55 Caution Note E-22 Fixture over temperature 4 DC BIAS 5 Warning...
  • Page 56 Measurement Terminals Extension Stranding Rated Temp. Curr. Voltage Rating Capacity Style Type TOC = Tin Overcoat (formerly BT, bunch tinned) Number of strand conductor size (AWG) Numbers Reducing Rate...
  • Page 57 Inductance Measurements MEAS DISPLAY MEAS SETUP FUNC FUNC...
  • Page 58 NNNNNNNNNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNN more x/6 Ls-Rs Ls-Rs NNNNNNNNNNNNNNNN Ls-Rs FREQ 1.00000kHz FREQ 4 1 5 4 0 5 4 0 5 NNNNNNNNNNN 100.000kHz FREQ...
  • Page 59 Note NNNNNNNNNNNNNN INCR FREQ NNNNNNNNNNNNNN DECR BIAS 0.00 mA BIAS 4 2 5 4 0 5 NNNNN 20.00A BIAS...
  • Page 60 NNNNN INTEG NNNNNNNNNNNNNNNNN NNNNNNNNNNN SHORT NNNNNNNNNNNNNN LONG NNNNNNNNNNNNNN LONG INTEG...
  • Page 61 Note MEAS SETUP 4 MEAS SETUP 5 MEAS SETUP MEAS SETUP 4 MEAS SETUP 5 NNNNNNNN NNNNNNNNNNN...
  • Page 62 NNNNNNNN LEVEL NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN CORRECTION 4 MEAS SETUP 5 CORRECTION CABLE NNNNNNNNNNN NNNNNNNNNNN NNNNNNNNNNN NNNNNNNNNNN NNNNNNNNNNN...
  • Page 63 SHORT NNNNNNNN NNNNNNNNNNN NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN MEAS SHORT...
  • Page 64 SHORT NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN MEAS SHORT SHORT measurement completed. NNNNNNNN Note...
  • Page 65 4 DC BIAS 5 4 DISP FORMAT 5 4 DC BIAS 5...
  • Page 66 DC Bias Current List Sweep Note...
  • Page 67 Remote Control 4284A Operation Manual, Appendix B, Error Message And System Message Remote Control Capability 4284A Operation Manual, Section 7, Remote Control Section 8, Command Reference Turn the DC current bias on. BIAS:STATe ON(1) Turn the DC current bias o . BIAS:STATe OFF(0) Query the current DC current bias status.
  • Page 68 Sample Program Lcr=717 Initialize the 4284A. OUTPUT Lcr;"*RST;*CLS" OUTPUT Lcr;"CORR:LENG 1;METH SING" OUTPUT Lcr;"CORR:OPEN:STAT OFF" OUTPUT Lcr;"CORR:LOAD:STAT OFF" OUTPUT Lcr;"SPOT1:STAT OFF" OUTPUT Lcr;"SPOT2:STAT OFF" OUTPUT Lcr;"SPOT3:STAT OFF" OUTPUT Lcr;"FUNC:IMP LSRS;:APER LONG" OUTPUT Lcr;"INIT:CONT ON;:TRIG:SOUR BUS" Enable the DC bias. OUTPUT Lcr;"BIAS:STAT ON" Measure from 1A to 20A in 1A steps.
  • Page 70 General Information Introduction Serial Number...
  • Page 71 Specifications DC Bias Current Output Range Resolution Accuracy...
  • Page 72 Output Voltage Applicable Test Signal Interface Other Options Furnished Accessories...
  • Page 73 Test Fixtures Other Accessories Line Voltage Line Frequency Power Consumption Operating Temperature Operating Humidity Operating Altitude Dimensions Weight Supplemental Performance Characteristics 42841A Measurement Accuracy (used for 4284A) of reading...
  • Page 74 >...
  • Page 75 > f L...
  • Page 76 Additional Error Caused by 42842A/B < < 20A Con guration 40A Con guration L-D,R Note...
  • Page 77 < < < f L Note...
  • Page 82 Measurement Accuracy (used for 4285A) of reading 4285A Operation Manual > >...
  • Page 83 f L f L 42842C Additional Error...
  • Page 86 < Note < < f Lx...
  • Page 87 Bias Current Settling Time bias bias > bias bias Signal Voltage ALC Operation Area Measurement Error Calculation Example...
  • Page 90 The following general instructions should be used when repacking with commercially available materials: 1. Wrap the 42841A in heavy paper or plastic. When shipping to a Agilent Technologies sales oce or service center, attach a tag indicating the service required, return address, model number, and the full serial number.
  • Page 92 Performance Test Introduction Note Note Test Equipment...
  • Page 93 Equipment Requirement Recommended Model Performance Test Record Note Calculation Sheet Calibration Cycle...
  • Page 94 DC Bias Current Accuracy Test Current Range Accuracy Test Equipment Equipment Requirements Recommended Model Note...
  • Page 95 Procedure Note Note NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN SYSTEM CONFIG 4 CATALOG SYSTEM MENU 5 SYSTEM CONFIG CONFIG NNNNNNNNNNNNNNNNNNNN I BIAS...
  • Page 96 4 DC BIAS 5 4 DC BIAS 5 Bias Current Minimum Limit Maximum Limit Setting...
  • Page 97 Bias Current Minimum Limit Maximum Limit Setting Bias Current Minimum Limit Maximum Limit Setting...
  • Page 98 Resistor Box Calibration Test Equipment Equipment Requirement Recommended Model Qty Procedure...
  • Page 100 1A Range DC Bias Current Accuracy Test Calicuation Sheet Bias Current Multimeter Reading Test Result Setting (b=) 5A Range DC Bias Current Accuracy Test Bias Current Multimeter Reading Test Result Setting (b=)
  • Page 101 20A Range DC Bias Current Accuracy Test Bias Current Multimeter Reading Test Result Setting (b)=...
  • Page 102 Performance Test Record Bias Current Minimum Limit Test Result Maximum Limit Setting...
  • Page 104 Manual Changes Introduction Manual Changes yellow MANUAL CHANGES Serial Pre x Make Manual Changes or Number...
  • Page 106 REGIONAL SALES AND SUPPORT OFFICES For more information about Agilent Technologies test and measurement products, applications, services, and for a current sales office listing, visit our web site: http://www.agilent.com/find/tmdir. You can also contact one of the following centers and ask for a test and measurement sales representative.