Operation and Service Manual
Contents
1. Using the Sample Programs Option 001 The sample programs included in the disk Agilent Part Number 41900 87002 are used to perform the 3 Term Calibration and the load capacitance CL adjustment for the 41900A PI Network Test Fixture The program which file me name is FLCI_EQV and CAP ADJ should be used with the 87510A Gain Phase Analyzer The program which is FLCI_EQV BAS and CAP_ADJ BAS should be used with the E5100A B Network Analyzer The file names of the sample programs contained in the sample program disk are as follows Table 3 2 Contents of Disk Filename File Type Description FLCI_EQV ASCII 3 Term Calibration and Cr Adjustment Program including measurement setup and equivalent circuit analysis routine FLCI_EQV BAS DOS ibid CAP_ADJ ASCII 3 Term Calibration and Cr Adjustment Program an extract of FLCI_EQV CAP_ADJ BAS DOS ibid an extract of FLCI EGV BAS PI DATA BDAT Calibration Data File used in FLCI_EQV and CAP ADJ E5100a DAT BDAT Calibration Data File used in FLCI_EQV BAS and CAP ADI BAS Connecting the 41900A to the 87510A E5100A B 1 Turn the 87510A E5100A B ON 2 Connect the 41900A to the 87510A E5100A B as shown in Figure 3 1 Executing the Sample Program Note The sample program can be used with or without an external keyboard I However it is recommended that you use an external keyboard to enter the 6 required pa2. Operating the 41900A see chapter 3 Ordering replaceable parts for the 41900A see chapter 4 Specifications This section lists the complete 41900A specifications These specifications are the performance standards and limits against which the 41900A is tested When shipped from the factory the 41900A meets the following specifications For the 41900A Available Test Device Leaded Crystal Resonator Available Measurement Configuration Direct Measurement or Measurement with Load Capacitor Dimensions PI Network Test Fixture Main Assembly approx 30 H x 50 W x 110 D mm Weight PI Network Test Fixture Main Assembly approx 0 4 kg For the 41900A used with the 87510A The following specifications show the performance when the 41900A is used with the 87510A Gain Phase Analyzer Calibration method 3 term calibration OPEN SHORT LOAD at the measurement terminal to which a device under test DUT is connected Circuit model of the calibration standards OPEN Capacitance Co SHORT and LOAD Impedance frequency f 2 Ro Ro 4 j2n f Lo fe General Information 1 1 Parameters Table 1 1 Parameters Standard Value OPEN Co 0 1 pF SHORT Ro 1 pa Lo 0 6 nH fo 1 1 GHz LOAD Ro 500 Lo 14nH fo 1 1 GHz For the 41900A used with the E5100A B The following specificati
3. 41900 90020 1 Operation and Service Manual 1 Not shown in the figure Note I w Repair of the 41900A PI Network Test Fixture is limited to the replacement of the parts listed in Table 4 1 Service 43
4. Board Cr Adapter Board Kit 8 0pF Fixed CL Board 9 0pF Fixed CL Board 10 0pF Fixed CL Board 11 0pF Fixed CL Board Cy Adapter Board Kit 12 0pF Fixed CL Board 13 0pF Fixed CL Board 14 0pF Fixed CL Board 16 0pF Fixed CL Board Cy Adapter Board Kit 18 0pF Fixed CL Board 20 0pF Fixed CL Board 24 0pF Fixed CL Board 32 0pF Fixed CL Board Operation and Service Manual pa Ri mi pa pa pi pa pa pa pa pi pi mi pa po pi pi 1 Not shown in the figure Preparation for Use 2 3 AHo02002 i E ee ee eee ass Se oe Se eee Figure 2 2 Option 001 Load Capacitor Adapter Kit Product Overview Table 2 2 Option 001 Contents Reference Agilent Part Designator Number Qty Description 1 41900 87001 1 Cr Adjustment Sample Program Disk 2 41900 66501 1 Blank Cr Adapter Board 3 0160 5942 2 Capacitor 1 pF 3 0160 5978 2 Capacitor 2 2 pF 3 0160 5971 2 Capacitor 4 7 pF 3 0160 5978 2 Capacitor 6 8 pF 3 0160 5975 2 Capacitor 10 pF 3 0160 5962 2 Capacitor 15 pF 3 0160 5961 2 Capacitor 22 pF 3 0699 3752 2 Resistor 0 9 2 4 Preparation for Use Repackaging the 41900A for Shipment If shipment to a Agilent Technologies service center is required the 41900A should be repackaged using the original factory packaging materials If this material is not available comparable packaging materials may be used Wrap the 41900A in heavy paper and pack in anti static plastic packing mat
5. Co Stray Capacitance AH003005 Figure 3 2 C Adapter Board Circuit Diagram 3 2 Operation Table 3 1 Example of C C2 Cs Combinations Cu pF C pF Ca pF Cs pF Cum PF Cimax PF 33 22 6 8 short 31 7 35 6 32 22 4 7 short 29 6 33 5 31 22 4 7 short 29 6 33 5 30 15 10 short 27 9 31 8 29 22 2 2 short 27 1 31 0 28 22 1 short 25 9 29 8 27 22 open short 24 9 28 8 26 15 6 8 short 24 7 28 8 25 10 10 short 22 9 26 8 24 15 4 7 short 22 6 26 5 23 15 2 2 short 20 1 24 0 22 10 6 8 short 19 7 23 6 21 15 1 short 18 9 22 8 20 10 4 7 short 17 6 21 5 19 10 4 7 short 17 6 21 5 18 10 2 2 short 15 1 19 0 17 6 8 4 7 short 14 4 18 3 16 6 8 4 7 22 14 4 17 5 15 10 open 22 12 9 16 0 14 4 7 4 7 22 12 3 15 4 13 6 8 2 2 22 11 9 15 0 12 6 8 1 22 10 7 13 8 11 6 8 open 22 9 7 12 8 10 4 7 1 22 8 6 11 7 9 2 2 2 2 22 7 1 10 4 8 2 2 1 15 6 1 8 9 7 2 2 open 15 5 1 7 9 6 2 2 open 15 5 1 7 9 5 1 open 15 3 9 6 7 4 open open 15 2 9 5 7 Operation AH003004 Ci Cr Adapter Board 41900 6650 Trimmer Capacitor Figure 3 3 C1 Ce Cs Location To short the Cs location on the Cr Adapter Board mount the 0 9 Resister Agilent Part Number 0699 3752 instead of a capacitor To open the C or C2 location on the Cr Adapter Board do not mount any components 34 Operation
6. country Agilent Technologies warrants that its software and firmware designed by Agilent Technologies for use with an instrument will execute its programming instruction when property installed on that instrument Agilent Technologies does not warrant that the operation of the instrument or software or firmware will be uninterrupted or error free Limitation of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer Buyer supplied software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied Agilent Technologies specifically disclaims the implied warranties of merchantability and fitness for a particular purpose Certification The Agilent Technologies certifies that this product met its published specifications at the time of shipment from the factory Agilent Technologies further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology to the extent allowed by the Institute s calibration facility or to the calibration facilities of other International Standards Organization members Exclusive Remedies The remedies provided herein are the buyer s sole and exclusive remedies Agilent Technologies shall not be liable for any direct indirect sp
7. 0A B 3 5 Executing the Sample Program 3 5 4 Service Introduction v vs assa ee ee ee ee ee ee ee ee Ce Ce Ce Ce Ce is 4 1 41900A Replaceable Parts 8 4 1 Contents 1 Figures 1 1 Circuit model of the calibration standards 04 2 1 41900A PI Network Test Fixture Product Overview 2 2 2 Option 001 Load Capacitor Adapter Kit Product Overview 2 2 3 1 Connecting the 419004 to the 875104 E5100A4 B 2 3 2 Cr Adapter Board Circuit Diagram 0 0 ee ea 3 3 Gi Co Cs Location 2 A 3 4 SHORT and LOAD Calibration 2 a a a A 3 5 Cy Adapter Board Insertion a a a a a a a ee ee ee a 3 6 Load Capacitance 4 1 Replaceable Parts Tables Adjustment oaoa a a 2 2 2 4 3 1 3 2 3 4 3 7 3 8 3 9 4 2 Parameters Parameters 41900A Contents Contents of Disk Bow GO WN IO Se 2 2 D2 mm 2 Replaceable Parts Contents 2 Option 001 Contents Example of C C2 Cs Combinations Parameters Measured 6686 General Information Introduction The purpose of this manual is to enable you to use your 41900A PI Network Test Fixture efficiently and confidently This manual contains the following The specifications of the 41900A see this chapter Installing the 41900A see chapter 2
8. Agilent 41900A PI Network Test Fixture Operation and Service Manual ta e ete Et Agilent Technologies Agilent Part No 41900 90020 Printed in JAPAN January 2000 Fourth Edition Notice The information contained in this document is subject to change without notice This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of the Agilent Technologies Agilent Technologies Japan Ltd Component Test PGU Kobe 1 3 2 Murotani Nishi ku Kobe shi Hyogo 651 2241 Japan Warranty This Agilent Technologies instrument product is warranted against defects in material and workmanship for a period of three months from the date of shipment except that in the case of certain components listed in this manual the warranty shall be for the specified period During the warranty period Agilent Technologies will at its option either repair or replace products that prove to be defective For warranty service or repair this product must be returned to a service facility designed by Agilent Technologies The Buyer shall prepay shipping charges to Agilent Technologies and Agilent Technologies shall pay shipping charges to return the product to the Buyer However the Buyer shall pay all shipping charges duties and taxes for products returned to Agilent Technologies from another
9. ad capacitance with a screw driver as shown in Figure 3 6 Note Use a screwdriver with a ceramic or plastic blade to adjust the trimmer I capacitor VESSELO Ceramic Adjustment Screwdriver No 9000 1 8x 30 is 1 recommended 3 8 Operation Figure 3 6 Load Capacitance Adjustment 15 Press softkey ADJUSTMENT END on the 87510A or E5100A B after completing the 16 17 adjustment Replace the Shorting Plate with the DUT as shown in Figure 3 5 This is the end of the Gr adjustment procedure If it is necessary to obtain the equivalent circuit parameters of the DUT perform the remaining steps Press softkey Continue on the 87510A E5100A B or F2 on the external keyboard Frequency characteristics and the following parameters of the DUT are displayed Table 3 3 Parameters Measured Parameter Unit Resonance Frequency F MHz Resonance Impedance CI Z Q Shunt Capacitance Co pF Motional Capacitance C1 pF Motional Inductance L mH Motional Resistance R Q Operation 3 9 18 Connect a new DUT and press softkey Continue on the 87510A E5100A B Network Analyzer or on the external keyboard Note To skip the steps 4 through 7 and 17 though 18 use the program CAP ADJ or I CAP ADJ BAS w 3 10 Operation Service Introduction This chapter covers the replaceable parts information for the 41900A 41900A Replaceable Parts Table 4 1 lists the re
10. alibration and MODIFY Yes 1 No 0 DEFAULT 0 are displayed on the bottom half of the display To change the constants a Type 1 and then press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard to modify the standard values b The 87510A E5100A B asks for a new standard value for each parameter Enter a new value using the numeric keys and then press x1 Enter or Return If you do not want to change the value just press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard for each standard c After modifying the standard values the 87510A E5100A B asks you to save the new data to the data file If you want to save the modified data press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return of the external keyboard The saved data is used as the default setting the next time you run the program If you want to use the predefined data purge the file PI_DATA for the 87510A or E5100a DAT for the E5100A B from the disk 9 Set the positioning plate as shown in Figure 3 4 Connect the standards as follows and make the measurements OPEN Verify that nothing is connected to the electrodes of the 41900A then press OPEN on the 87510A s or E5100A B s front panel When completed double parentheses enclose the OPEN softkey label SHORT Connect the Sh
11. d from the factory It should be in perfect physical condition no scratches dents or the like and it should be in perfect electrical condition Verify this by carefully performing an incoming inspection to check the fixture for signs of physical damage and missing contents If any discrepancy is found notify the carrier and Agilent Technologies Your Agilent Technologies sales office will arrange for repair and replacement without waiting for the claim to be settled 1 Inspect the shipping container for damage Keep the shipping materials until the incoming inspection is completed 2 Verify that the shipping container contains everything shown in Figure 2 1 and listed in Table 2 1 If the 41900A is ordered with Option 001 Load Capacitor Adapter Kit it should also contain the parts listed in Table 2 2 3 Inspect the exterior of the 41900A for any signs of damage Preparation for Use 2 1 BHO 00 Figure 2 1 41900A PI Network Test Fixture Product Overview 2 2 Preparation for Use Table 2 1 41900A Contents Reference Designator Agilent Part Number Description Qty 1 2 3 Not assigned 41900 29002 0699 2014 41900 66001 41900 66002 41900 66003 41900 66004 41900 90020 PI Network Test Fixture Main Assembly Shorting Plate for Calibration 50 9 Resistor for Calibration CL Adapter Board Kit 5 0pF Fixed CL Board 5 5pF Fixed CL Board 6 0pF Fixed CL Board 7 0pF Fixed CL
12. ecial incidental or consequential damages whether based on contract tort or any other legal theory Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent Technologies products If you need assistance contact your nearest Agilent Technologies Sales and Service Office Addresses are provided at the back of this manual Copyright 1995 1996 1998 2000 Agilent Technologies Japan Ltd Manual Printing History The manual printing date and part number indicate its current edition The printing date changes when a new edition is printed Minor corrections and updates that are incorporated at reprint do not cause the date to change The manual part number changes when extensive technical changes are incorporated January 1995 First Edition part number August 1996 Second Edition part number March 1998 Third Edition part number January 2000 Fourth Edition part number 41900 90000 41900 90010 41900 90010 41900 90020 Safety Summary The following general safety precautions must be observed during all phases of operation service and repair of this instrument Failure to comply with these precautions or with specific WARNINGS given elsewhere in this manual violates safety standards of design manufacture and intended use of t
13. erial Use sufficient shock absorbing material on all sides of the 41900A to provide a thick firm cushion and to prevent movement Seal the shipping container securely and mark it FRAGILE Preparation for Use 2 5 Operation Introduction This chapter describes how to use the 41900A The topics include the following m Connecting the 41900A for Use m Using the Sample Programs Option 001 Connecting the 41900A for Use Figure 3 1 shows how to connect the 41900A to the 87510A Gain Phase Analyzer E5100A B Network Analyzer If the instrument is the E5100A B with option 600 the connection of the 20dB ATT is not neccessary HP 87510A HP E5100A B 00000000 20 dB ATT BNC BNC Cable HP 41900A AH003002 Figure 3 1 Connecting the 41900A to the 87510A E5100A B Operation 3 1 Assembling the Cy Adapter Board Option 001 The Gr Adapter Board initially has only a trimmer capacitor on it It is necessary to choose the appropriate capacitors and then solder them on the board to provide the required load capacitance Cr Figure 3 2 shows a circuit diagram of the Cr Adapter Board and Table 3 1 lists an example of the C1 C2 Cs combinations to obtain the required load capacitance Cr Adapter Board To i i To PI Network gt PI Network Test Fixture i i Test Fixture Cv Trimmer Capacitor C1 Cy Cs Fixed Capacitors
14. he instrument The Agilent Technologies assumes no liability for the customer s failure to comply with these requirements Do NOT Operate in an Explosive Atmosphere Do not operate the instrument in the presence of flammable gasses or fumes Operation of any electrical instrument in such an environment constitutes a safety hazard Keep Away from Live Circuits Operating personnel must not remove instrument covers Component replacement and internal adjustments must be made only by qualified maintenance personnel Do not replace components with the power cable connected Under certain conditions dangerous voltages may exist even with the power cable removed To avoid injury always disconnect power and discharge circuits before touching them Do NOT Service or Adjust While Alone Do not attempt internal service or adjustment unless another person capable of turning off power and capable of rendering first aid and resuscitation is present Do NOT Substitute Parts or Modify Instrument Because of the danger of introducing additional hazards do not substitute parts or perform unauthorized modifications to the instrument Return the instrument to a Agilent Technologies Sales and Service Office for service and repair to ensure the safety features are maintained Dangerous Procedure Warnings Warnings such as the example below precede POTENTIALLY DANGEROUS PROCEDURES throughout this manual Instructions contained in the warnings must be fo
15. llowed Warning Dangerous voltages capable of causing death are present in this instrument Use extreme caution when handling testing and adjusting this instrument Safety Symbols General definitions of safety symbols used on eguipment or in manuals Warning Caution Note I vi Instruction manual symbol The product will be marked with this symbol when it is necessary for the user to refer to the instruction manual in order to protect against damage to the instrument Indicates dangerous voltage terminals fed from the interior by voltage exceeding 1000 volts must be so marked Protective ground terminal For protection against electrical shock in case of a fault in the instrument Used with wiring terminals to indicate the terminal that must be connected to ground before operating equipment Low noise or noiseless clean ground earth terminal Used for a signal common as well as providing protection against electrical shock in case of a fault in the instrument A terminal marked with this symbol must be connected to ground in the manner described in the installation Operation manual and before operating the equipment Frame or chassis terminal A connection to the frame chassis of the equipment that normally includes all exposed metal structures Alternating current power line Direct current power line Alternating or direct current power line Warning denotes a hazard It calls atten
16. ons show the performance when the 41900A is used with the E5100A B Network Analyzer Rs Ls AH001001 Figure 1 1 Circuit model of the calibration standards Parameters Table 1 2 Parameters Standard Value OPEN Cp 0 1 pF Rs 1 TQ Ls OnH SHORT Cp 17 409 pF Rs 1 pQ Ls 0 6 nH LOAD Cp 0 708 pF Rs 500 Ls 15 7587 nH 1 2 General Information Supplemental Performance Characteristics This section lists supplemental performance characteristics Supplemental performance characteristics are not specifications but do provide additional information for the operator Supplemental performance characteristics are not guaranteed For the 41900A Maximum Input Level 500 mW Input BNC Connector approx 7 mW device under test Frequency Range aaa 1 MHz to 200 MHz Repeatability Connection of the Shorting Plate 0 1 Q 0 6 nH Connection of a leaded crystal resonator 0 1 Q 2 nH General Information 1 3 Preparation for Use Introduction This chapter describes how to prepare the 41900A PI Network Test Fixture for use The topics include the following m Initial inspection m Repackaging the 41900A for shipment Initial Inspection The 41900A has been carefully inspected electrically and mechanically before being shippe
17. orting Plate as shown in Figure 3 4 then press SHORT on the 87510A s or E5100A B s front panel When completed double parentheses enclose the SHORT softkey label LOAD Connect the 50 9 Resistor as shown in Figure 3 4 then press LOAD on the 87510A s or E5100A B s front panel When completed double parentheses enclose the LOAD key label 3 6 Operation 10 11 12 Shorting Plate 50 ohm Resistor Figure 3 4 SHORT and LOAD Calibration To abort the calibration press CAL BREAK The program is terminated by this key After completing the measurement of the standards press DONE 3 TERM CAL on the 87510A s or E5100A B sfront panel to complete the calibration COMPUTING CAL COEFFICIENTS is displayed while the 87510A E5100A B is calculating the calibration coefficients Enter the frequency for the load capacitance adjustment in MHz and press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard Insert the Cr Adapter Board and Shorting Plate as shown in Figure 3 5 and then press softkey Continue on the 87510A E5100A B or F2 of the external keyboard Operation 3 7 Shorting Plate DUT I AHO003007 Figure 3 5 CL Adapter Board Insertion 13 Load capacitance Cr is measured continuously and the result is displayed on the display 14 Adjust the lo
18. placeable parts for the 41900A The parts listed can be ordered from your nearest Agilent Technologies Office Ordering information must include the Agilent part number and the quantity required Service 4 1 Figure 4 1 Replaceable Parts 42 Service Table 4 1 Replaceable Parts Reference Agilent Part Designator Number Qty Description 1 41900 08001 1 Spring 2 0699 2014 1 50 Q Resistor for Calibration 3 41900 29001 1 Shorting Plate 41900 66001 Cy Adapter Board Kit 1 5 0pF Fixed CL Board 1 5 5pF Fixed CL Board 1 6 0pF Fixed CL Board 1 7 0pF Fixed CL Board 41900 66002 CL Adapter Board Kit 1 8 0pF Fixed CL Board 1 9 0pF Fixed CL Board 1 10 0pF Fixed CL Board 1 11 0pF Fixed CL Board 41900 66003 Cy Adapter Board Kit 1 12 0pF Fixed CL Board 1 13 0pF Fixed CL Board 1 14 0pF Fixed CL Board 1 16 0pF Fixed CL Board 41900 66004 Cy Adapter Board Kit 1 18 0pF Fixed CL Board 1 20 0pF Fixed CL Board 1 24 0pF Fixed CL Board 1 32 0pF Fixed CL Board 4 41900 66501 1 Blank Gr Adapter Board 0160 5942 2 Capacitor 1 pF 0160 5978 2 Capacitor 2 2 pF 0160 5971 2 Capacitor 4 7 pF 0160 5973 2 Capacitor 6 8 pF 0160 5975 2 Capacitor 10 pF 0160 5962 2 Capacitor 15 pF 0160 5961 2 Capacitor 22 pF 0699 3752 2 Resistor 0 9 5 41900 87001 1 Gr Adjustment Sample Program Disk
19. rameters Insert the disk into the disk drive of the 87510A E5100A B Get the program FLCI_EQV or FLCI_EQV BAS Run the program Ae wo N mm Center frequency MHz is displayed on the bottom of the display Enter the required center frequency in MHz and press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard 5 Span frequency is displayed on the bottom of the display Enter the required span frequency in kHz and press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard 6 POWER uW is displayed on the bottom of the display Enter the required test signal power in wW that should be applied to the DUT device under test Press x1 on the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard To enter the default power 10 wW just press x1 Enter or Return Operation 7 RESISTANCE 0HM is displayed on the bottom of the display Enter the resonant resistance of the DUT in Q and press x1 of the 87510A s front panel Enter on the E5100A B s front panel or Return on the external keyboard This resistance is used to set the signal power at the output connector of the 87510A E5100A B To enter the default resistance 15 Q just press x1 Enter or Return 8 Predefined standard values for the c
20. tion to a procedure practice condition or the like which if not correctly performed or adhered to could result in injury or death to personnel Caution denotes a hazard It calls attention to a procedure practice condition or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the product Note denotes important information It calls attention to a procedure practice condition or the like which is essential to highlight Contents 1 General Information Introduction a a a a a ee ee ee ee ee Ce Ce Ce Ce 1 1 Specifications ae ee ee ee ee ee ee ee ee Ce Ce Ce Ce s 1 1 For the 419004 2 ae a 1 1 For the 41900A used with the 87510A 1 1 For the 41900A used with the E5100AB 1 2 Supplemental Performance Characteristics 0 2 2 00 1 3 For the 41900A ee ee Ce Ce ea 1 3 2 Preparation for Use Introduction a ee ee ee ee ee Ce ee ee ee Ce Ce Ce Ce is 2 1 Initiallnspect o0n 66000401 2 1 Repackaging the 41900A for Shipment 0 2 00 2 5 3 Operation Introducton ee ee ee ee ee ee Ce Ce Ce Ce Ce is 3 1 Connecting the41900AforUse 3 1 Assembling the Cr Adapter Board Option 001 3 2 Using the Sample Programs Option 001 3 5 Connecting the 41900A to the 87510A ES10
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