Instruction/ maintenance manual of the product 16440A SMU Agilent Technologies
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User ’ s Guide Agilent 16 440A SMU/P ulse Ge nerato r Selec tor Agilent Part No. 16440-900 00 Printed in Japan January 2000 Edition 4.
2 A gilent 16440A User ’s Guide, Edition 4 Legal Notice The information con tained in this docum ent is subject to chang e with out notice. Cop yrigh t © 1 994 - 2 00 0 Agil ent T ech nolo gie s This document contai ns inform ation w hich is protected by copyrig ht.
A gilent 16440A Us er ’ s Guide, E dition 4 3 T o the extent allowed by local law , the above warranties are excl usive and no other warrant y or condition, w heth er written or oral, is expressed o.
4 A gilent 16440A User ’ s Guide, Edition 4 • GROUND THE INSTRUMENT This is Safety Class I instrum ent. T o min imize sh ock hazard, the instrum ent chassis and cabinet m ust be connected to an electrical g round. T he pow er terminal an d the power cable mu st meet Int ernational Electrotechnical Comm ission (IEC) safet y standards.
A gilent 16440A Us er ’ s Guide, E dition 4 5 • Safety Symbols The general definitions of safety s ym bols used on equipmen t or in manu als are listed below .
6 A gilent 16440A User ’ s Guide, Edition 4 • Herstellerbescheinigung GE Ä USCHEMISSION Lpa < 70 dB am A rbeitsplatz normaler Betrieb nach DIN 45635 T .
A gilent 16440A Us er ’ s Guide, E dition 4 User's Guide.
2 A gilent 16440 A User ’ s Guide, E dition 4 User's Guide Agilen t 16440A SMU/Pulse Generator Selector is one of the accessories available for Agilent 4155/41 56 Semiconduct or Parameter Analy zers.
A gilent 16440A Us er ’ s Guide, E dition 4 3 User's Guide Introduction Introduction The 16440 A selector contains the follow ing accessories: NOTE Inspecting the 16440A upon Receiving When the 16440A arrives at you r site, make su re that nothing is miss ing or damaged.
4 A gilent 16440 A User ’ s Guide, E dition 4 User's Guide Operation Operation This section describes the operating theory of the selector . Agilen t 4155/4156 can control the s elector to automatically sw itch th e unit (SMU or PGU) that is connected to a DUT pin according to the state (stress force state or measu rement state).
A gilent 16440A Us er ’ s Guide, E dition 4 5 User's Guide Oper ation The following figure sh ows a sim ple circuit diagram of the selector (selector expander).
6 A gilent 16440 A User ’ s Guide, E dition 4 User's Guide Operation The switchi ng state of a channel is in dicated by the green LEDs on the selector front panel. The follow ing table show s the relation of th e relays and the LE Ds for each swit ching state.
A gilent 16440A Us er ’ s Guide, E dition 4 7 User's Guide Installation Installation This section describes how to attach the selector to Agil ent 16442A test fixture or to a shielding box, and how to connect it to Ag ilent 4155/415 6. T o Attach the Sel ector to T est Fixture Y ou can attach your selector to the 16442A test fix ture.
8 A gilent 16440 A User ’ s Guide, E dition 4 User's Guide Installation The following steps apply w hen usi ng tw o selectors: 5. Place the second selector on your workbench . Place the selector and the test fixture on top of the secon d selector .
A gilent 16440A Us er ’ s Guide, E dition 4 9 User's Guide Installation If you u se the 16441A R-box, attach the R- Box to the selector as show n below:.
10 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Installation T o Attach the Sel ector to Shielding Bo x Y ou can attach your selector to a shielding box. Y ou need a standard screw driver . The following figure sh ows the s pacing of the 16440A screw holes.
A gilent 16440A Us er ’ s Guide, E dition 4 1 1 User's Guide Installation If you u se two selectors, connect selectors before attaching to the sh ielding box, as show n below: 1. Place the selector on your w orkbench. 2. Place the second selector on top of the selector .
12 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Installation Attach the s elector to the shielding box as sh own below : 1. Attach an ang le bracket to each side of the selector , using th e screws s upplied. 2. Place the selector(s) on the side panel of the sh ield ing b ox.
A gilent 16440A Us er ’ s Guide, E dition 4 13 User's Guide Installation If you u se the 16441A R-box, attach the R- Box to the selector on the shielding box as show n below:.
14 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Installation Connecting the Selector to the 4155/ 4156 • Connecting two selectors If you us e two selectors, connect the Control Output term inal of the selector to the Control Input term inal of the second selector us ing a 40 cm control cable as show n below .
A gilent 16440A Us er ’ s Guide, E dition 4 15 User's Guide Installation • Connecting the selector to the 4155/41 56 T urn off the 4155/415 6 and 41501 before c onnecting the instrum ents.
16 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Maintenan ce Maintenance This section provides the follow ing m aintenan ce information : • Cle aning • Servicing Cleaning the Selector T o maintain hig h performa nce, the selector must be kept clean.
A gilent 16440A Us er ’ s Guide, E dition 4 17 User's Guide Maintena nce Circuit Block D iagram.
18 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Maintenan ce Repl aceab le Pa rts When soldering, use low hy drochloric acid solder (Agilen t part num ber: 8090-0433) to prevent the flux in the solder from spreading unnecessarily, and make sure that adjacent terminals are not bridged.
A gilent 16440A Us er ’ s Guide, E dition 4 19 User's Guide Maintena nce R13 0698-0085 Resistor 2.61 k W , 1% R15 0757-0279 Resistor 3.16 k W , 1% CR1 1901-0050 Diode CR2 1901-0050 Diode CR3 19.
20 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Specifications Specifications The "supplemental inf ormation" and "typical" entries, in the f ollowing specifications are not w arranted, but provide useful informat ion about the functions and performance of th e instrum ents.
A gilent 16440A Us er ’ s Guide, E dition 4 21 User's Guide Specifications • Accessories (fu rnished). See Section 1 for details. • Option 001 • 1.5 m control cable (Agilent part nu mber 04155-61612) • 40 cm triaxial cable (Agi lent part num ber 04155 -61605) • Option 002 • 3.
22 A gilent 16440A Use r ’ s Guide, E dition 4 User's Guide Specifications Supplemental Informati on The following reference data is specified at 23 ± 5 ° C (73 ± 9 ° F) and 50 % relative hum idity . • SMU channel Leakage current less than 100 fA at 100 V Residual resistance 0.
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If you have not bought Agilent Technologies 16440A SMU yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Agilent Technologies 16440A SMU - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Agilent Technologies 16440A SMU you will learn all the available features of the product, as well as information on its operation. The information that you get Agilent Technologies 16440A SMU will certainly help you make a decision on the purchase.
If you already are a holder of Agilent Technologies 16440A SMU, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Agilent Technologies 16440A SMU.
However, one of the most important roles played by the user manual is to help in solving problems with Agilent Technologies 16440A SMU. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Agilent Technologies 16440A SMU along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
