Agilent Technologies 85225F 4 Servicing the System

103

Agilent 85225F Performan ce Modelin g System

Installation and User’s Guide

Agilent Technologies

4Servicing the System

To troubleshoot the system 104

To remove or replace a system component 105

To order replacement parts 106

To receive additional assistance 107

Contacting Agilent Technologies 107

To package the system for transport 108

Related Topics “Performing the System Functional Verification Test" on page95

“Component Integration"on page 48

Use this chapter to solve problems. This chapter includes a checklist for

troubleshooting the system, a procedure for removing a system component

from the rack cabinet, information on ordering replacement par ts and

acquiring additional assistance to solve your measurement problem.

Contents

Main Notices Manual Part Number Edition Warrant y Technology Licenses Safety and Regulatory Information Safety Symbols and Instrument Markings Operator Safety Requirements Tabl e B Instrument Markings Tabl e A Safety Symbols (continued) Page Page Page Page In This Guide... Page Type fac e Conventions Hardware Software Contents 1 Introducing the Agilent 85225F Performance Modeling System 2 Installing the System 3 Verifying System Functionality 4 Servicing the System A Enhancing Measurement Accuracy B DC Subsystem Functional Verification Test Page 1 Introducing the Agilent 85225F Performance Modeling System Performance Modeling System Configuration Overview RF and DC Measurement System Configuration The RF Subsystem The DC Subsystem Agilent 4156C Precision Semiconductor Parameter Analyzer Agilent E5260A 8-Slot High Speed Parametric Measurement Mainframe The Bias Networks 1 Page Tabl e 3 Front Panel System Connections, with Agilent 4156C Page Tabl e 4 Front Panel System Connections, with Agilent E5260A or E5270B Page Tabl e 5 Rear Panel System Connections with Agilent 4156C NOTE use the Agilent 4156C HRSMU3 FORCE as the GND (ground u nit). Page Tabl e 6 Rear Panel System Connections with Agilent E5260A or E5270B Page Page CV, RF, and DC Measurement System Configuration The CV Subsystem Page Tabl e 7 Front Panel System Connections Page Tabl e 8 Rear Panel System Connections Page Page Page The Low Leakage Switch Mainframe Page Page 1/f Noise, CV, RF, and DC Measurement System Configuration The 1/f Noise Subsystem Page Page Page Tabl e 1 0 Front Panel System Connections Page 1 Tabl e 1 1 Rear Panel System Connections Page Page Page Instrument Control Interface The LAN/GPIB Gateway Page The System Controller The Rack Cabinet Performance Characteristics and Specifications Interference Standards Performance Modeling System Performance Specifications RF Subsystem Performance Specifications DC Subsystem Specifications Bias Network Characteristics NOTE 2 Installing the System To prepare the installation site Follow these steps to prepare the site for system installation. To prepare the installation site Tabl e 16 Environmental Requirements Tabl e 17 Electrical Requirements To receive the system Follow these steps to store, inspect, and confirm the system shipment. To receive the system To unpack the shipment crate containing the rack cabinet Required Tools To unpack the shipment crate containing the rack cabinet (continued) To v er if y t he shi pm en t NOTE Tabl e 18 Replaceable Parts To verify the shipment (continued) Page Page Page Page To install the work surface Required Tools To install the work surface (continued) To ensure your safety while using the system To ensure your safety while using the system To ensure your safety while using the system (continued) Precautions for Performing Floating-Ground Measurements To perform floating-ground measurements NOTE Precautions for Avoiding Electrostatic Discharge To connect the bias networks Agilent 4156C Systems Page Agilent 4156C Systems with Agilent 41501B Expander Box To connect the bias networks Page Agilent E5260A/70B Systems To connect the bias networks Page Page To switch on power to the system NOTE system components are switched on. To switch on power to the system To configure the LAN/GPIB gateway for functional verification NOTE Page 3 Verifying System Functionality To choose a verification process NOTE To choose a system verification process (continued) Understanding the System Functional Verification Test Performing the System Functional Verification Test Page Page Page This completes the functional verification procedure. Page Page 4 Servicing the System To troubleshoot the system To remove or replace a system component Follow the steps in reverse order to replace a system component. To remove a system component To order replacement parts To receive additional assistance To package the system for transport To package the system for transport (continued) Page A Enhancing Measurement Accuracy To enhance measurement accuracy Page Understanding System Measurement Calibration Performing a Coaxial System Measurement Calibration and the connectors on the bias networks and the semi-rigid cables. enhance measurement accuracy" on page 112. To perform the system measurement calibration (continued) Periodic System Component Calibration Page Page B Understanding the DC Subsystem Functional Verification Test For Agilent 4156C subsystems: For Agilent E5260A/70B DC subsystems: Performing the DC Subsystem Functional Verification Test For Agilent 4156C subsystems: B For Agilent E5260A/70B DC subsystems: precision parametric measurement solution service manual. To perform the Agilent E5260A/70B precision parametric measurement solution self-test Page C Understanding the RF Subsystem Functional Verification Test Performing the RF Subsystem Functional Verification Test C To perform the RF subsystem functional verification test (continued) Page Page Page D Understanding the CV Subsystem Functional Verification Test Performing the CV Subsystem Functional Verification Test D Page E Understanding the 1/f Noise Subsystem Functional Verification Test Performing the 1/f Noise Subsystem Functional Verification Test E F Understanding the Bias Networks F Features Characteristics F Operation Page G Network Analyzer System Performance Maximum Output Power Dynamic Range Measurement Port Characteristics Measurement Uncertainty Reflection Measurements Page Index Numerics A B C H I L circuit sharing supply capability M T U V procedure, manual description procedure, remote