Manuale d’uso / di manutenzione del prodotto 85225F del fabbricante Agilent Technologies
Vai alla pagina of 148
Agile nt T echn ologi es Agilent 85225F Performance Modeling System Installation and User’ s Guide.
Notices © Agilent T echnologie s, Inc. 2005 No part of this manual may be reproduced in any form or by any means (including electronic storage and retr ie val or transla- tion into a foreign language) without prior agreement and written consent from Agi- lent T echnologie s, Inc.
Installat ion and User’s Guide 3 Safety and Regulatory Information W arn ings, Cautions, and Notes This inst allation a nd user’s guide utiliz es the follo wing safety not ations. Familiarize yo urself wit h eac h nota tion and its mea ning before operating the Agi l e n t 8 5 2 2 5 F perform ance mo deling syst em.
4 Installati on and User’s Gu ide Safety Symbols and Ins trument Mark ings Symbol s and markings in documentatio n and on instruments alert you to pot ential risk s, pro vide in formati on abou t cond itions, and c omply with inter nationa l regulations .
Installat ion and User’s Guide 5 Operator Safety Requir ements The follo wing general safety precautions m ust be observed during all phases of operatio n of this sy stem. Failure to c omply with thes e precau tions or wit h specif ic war nings elsewhere in this manu al violat es Standb y (su pp ly).
6 Installati on and User’s Gu ide safety sta ndards of des ign, man ufacture , and int ended use of th e product. Ag ilent T ech nologies, I nc. assumes no liability f or th e custo mer’s failur e to comply with thes e require ment s.
Installat ion and User’s Guide 7 Main s po wer Ground the system Before applying power CAUTION Th e mains cable shall be perman ently con nected to the premise c ircuit breaker or connec ted using a n agency a pproved twis t-lock conn ector .
8 Installati on and User’s Gu ide Fuses and br eakers Before c leaning the syst em Overcurrent pr otection Statement of Complia nce an d Declaration of Conformity This produc t has been des igned and test ed in acco rdance wit h acce pted indus tr y standa rds, and has bee n supp lied i n a sa f e cond ition.
Installat ion and User’s Guide 9 Compliance wit h German Noise Re quirements Th is i s to dec lar e tha t th is i ns trum ent is in confor mance wit h t he Ger man Regulati on on N oise Declar ation for Machines ( Laer mangabe n ach der Masch inenl aermrero rdnun g - 3.
10 Installati on and User’s Gu ide In This Guide... This guid e pro vid es instr uction on inst alling, verifyin g, and serv icing t he syste m, as well as an introduc tor y system overview and reference mat erial. This in fo r mation is prese nted for use by t he cust omer o r an A gilen t T echnolo gies fiel d engineer .
Installat ion and User’s Guide 11 D CV Subsy stem Functional V erification T ests This appe ndix inclu des an Ag ilent 428 4A precisio n LCR mete r functional verifi cati on t est t hat doe s not r equir e th e IC- CAP sof tware .
12 Installati on and User’s Gu ide Ty p e f a c e Conventions This gu ide use s th e f ollowing typefac e convention s to descri be variou s aspect s of a par ticula r hardware or so ftware user interface.
Installat ion and User’s Guide 13 Contents 1 Introducing the A g i l e n t 8 5 2 2 5F Performance Modeling System Perform ance Modeli ng System C onfigur ation Ov erview 18 RF and DC Me asure ment Sy stem Con figur ation 19 Figur e 1.
14 Installation and User’s Gu ide 1/f Noise, CV , RF , and D C Measurement Sy stem Configuration 45 Figure 1 6. System Bl ock Diag ram 46 Figure 17 . 1/f Noise Measur ement Block Di agram 47 Componen t Integration 48 Figure 18. System Components 49 T able 10.
Installat ion and User’s Guide 15 Preca ution s for Av oiding Electrostatic Discharge 79 T o connec t the bi as ne twor ks 80 Agilen t 4156C Sys tems 80 Agilen t 4156 C Systems w ith Agile nt 4150 1.
16 Installation and User’s Gu ide If you e ncounte r a problem 122 C RF Subsystem Functional V erification T est Understanding the RF Sub system Function al V erification T e st 124 Required T o ols.
17 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es 1 Introducing the Ag ilent 8522 5F Performance Modeling System Perform ance M.
18 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Performance Modeli ng System Con figuration Overvi ew The st andard A gilen t 85225F p er formance modeling sys tem m easures t he DC and RF perf ormance of act iv e and passiv e devic es.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 19 RF and DC Meas urement System C onfigurat ion In co njunction with a com patible contro ller .
20 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System The RF Subsystem S- parameter d evice characte rization is p ro vided b y the RF sub system. The R F subsy stem contains the Agilent E 8 364 B PNA Series vector netw ork anal yzer .
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 21 Agilent E5270B 8- Slot Prec ision Paramet ric Measurem ent Mainfr ame The A gilent E5 270B pro vides DC force (supply) an d sense (me asure) capabi lity fr om its plug- in sour ce/monitor units.
22 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Component Integration Syst em co mponent int eg ration is per for med a t th e A gilent Technolog ies fact or y. Th e individu al components are placed in to t he rack, and the requir ed cabling is con nect ed between t he in str uments.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 23 Figure 2 Sy stem Components.
24 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 3 Front Pa nel System Connec tions, wi th Agilent 4 156C Component Inform ation C on.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 25 Figure 3 Fr ont Pane l Conn ections w ith Agil ent 4156 C.
26 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 4 Front Pa nel System Connec tions, wi th Agilent E 5260A or E5270B Componen t Infor.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 27 Figure 4 Front Panel Wiri ng Diagra m with Agi lent E5260A or E5270B.
28 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 5 Rear Panel System Co nnections with Agil ent 4156 C Compo nent In fo r mation Conn.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 29 Figure 5 Rea r Panel Wiring D iagram with A gilent 4156C.
30 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System CV, RF, and DC M easure ment Sys tem C onfigu ration Ta b l e 6 Rear Pan el Syste m Connecti .
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 31 Figure 6 Rea r Panel Wiring w ith Agil ent E5 260A or E5270B.
32 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Figure 7 DC/RF Cabling Diagram - DC and R F Configur ation Systems w ith Agilent 4156C System.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 33 CV , RF , and DC Measurement System Configuration Wi th the ad di tio n o f a pre cis ion LC R m ete r , the Agi len t 85 225 F per formanc e mod eling syst em measur es t he DC, RF , a nd CV per formanc e of act ive and p assive devices.
34 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System The CV Subsystem The A gilent 4284A precisio n LCR m eter p ro vides a wide 2 0 Hz t o 1 MHz .
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 35 Figure 9 Sy stem Components.
36 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 7 Front Pa nel System Connec tions Componen t Informati on Connect ion Info rmation .
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 37 Figure 10 Front Pa nel Wir ing Diag ram.
38 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 8 Rear Panel System Connections Componen t Informati on Connect ion Info rmation Des.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 39 Figure 11 Rear Pa nel Wiring Diag ram.
40 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Figure 12 DC/RF Ca bling Dia gram - DC and RF Co nf iguration.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 41 Figure 13 DC/RF Ca bling Dia gram - Parametr ic Configura tion.
42 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System The Low Leakage Switch Mainframe The A gilent E5 250A is used f o r preci se parame tric test . It impro ves measur ement efficiency by elimin ating the need to m anually ch ange the pr obe positi ons on a manual pr obe st ati on.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 43 Figure 14 Rear Pane l Wirin g Diagram inclu ding Low Le akage Switch Mai n frame.
44 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Figure 15 DC/RF Cabl ing D iagr am - Pa rame tric Con fig uratio n with Low Le akag e Swit ch.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 45 1/f Noise, CV , RF , and DC Measurement System Configuration With the addit ion of a d ynamic.
46 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System The 1/f Noise Su bsystem The A gilent 35 670A dy namic si gnal ana lyzer (in conju nction with a cust omer- f urn ished St a nfo rd Mo del SR57 0 low noise a mplifie r) me asures the f licker noise (1/f no ise) of active devices.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 47 Figure 17 1/f Noise Me asuremen t Block Diag ram.
48 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Component Integration Syst em co mponent int eg ration is per for med a t th e A gilent Technolog ies fact or y. Th e individu al components are placed in to t he rack, and the requir ed cabling is con nect ed between t he in str uments.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 49 Figure 18 System Componen ts.
50 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 1 0 Front Pa nel System Connec tions Componen t Informati on Connect ion Info rmatio.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 51 Figure 19 Front Pa nel Wir ing Diag ram.
52 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Ta b l e 1 1 Rear Panel System Connections Compo nent In fo r mation Conne ction Inform a t i.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 53 Figure 20 Rear Pa nel Wiring Diag ram.
54 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Figure 21 DC/RF Ca bling Dia gram - DC and RF Co nf iguration.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 55 Figure 22 DC/RF Ca bling Dia gram - Parametr ic Configura tion.
56 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Instrum ent Control In terface Instr umen t control int er face is pro vide d by a General Purpos e Inter f ace Bus (GPIB) or L AN/GPIB ga tewa y.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 57 The LAN/GPIB Gateway The A gilent E581 0A L AN/GPI B gateway pro vide s access to the sy stem’s GPIB inst rum ent ation ov er an exi sting local area netw ork.
58 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System Figure 23 Rear Panel Wiring Diagram for LA N/GPIB G ateway.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 59 The System Controller A cust omer- furn ished UN IX w ork st ation or perso nal comput er r u.
60 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System The Rack Cabinet The syst em is hou sed in a 1.6 m eter ra ck cabinet . The cabin et pro v ides line pow er access , v ent ilation, m obility , an d protecti on to t he syst em inst rumentation.
Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System 1 Installat ion and User’s Guide 61 Performanc e Characteris tics and Spec ification s Supple ment al cha racter istics ar e not specif ica tions, but are pro vided in Table 15 for yo ur co n ve n ie n ce .
62 Installation and User’s Gu ide 1 Introducing the A g i l e nt 8 5 2 2 5 F Performance Modeling System RF Subsystem Perform ance Sp ecifications The ov erall per form ance of a network analyzer is.
63 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es 2 Installing the System T o prepar e the i nstal lati on sit e 64 Environmen .
64 Installation and User’s Gu ide 2 Installing the System T o prepare the installation site F ollow these step s to prep are the site for system in stallat ion. CAUTION This product is desi gned for i ndoor use i n Instal lation C ategory II and Po lluti on Degre e 2 per IEC 61 010-1 a nd 664 re specti vely .
Installing th e System 2 Installat ion and User’s Guide 65 T o receive the system F ollow these step s to sto re, inspec t, and conf ir m the system ship ment. T o receive the system Step Action Notes 1 Store and inspect the shipme nt. a Keep the sh ipping con tainers to gether , unopen ed, located in on e area.
66 Installation and User’s Gu ide 2 Installing the System T o unpack the shipment crate contain ing the rack ca binet The racked syst em is shipp ed uprigh t secured t o a pallet. Ot her syst em components are shipped separat ely. Follo w th ese instr uct ions to unpack and in spect the rack c abinet and t he r acked syst em co mponents.
Installing th e System 2 Installat ion and User’s Guide 67 3 Unload th e sy st em a Remove the two brace bolts at taching the side br ac e assembly to the bott om pal let. b Remove t he si de brace assembly . c Lift the hinged s lat and re move the ra mp anchor bolt .
68 Installation and User’s Gu ide 2 Installing the System To v e r i f y t h e s h i p m e n t Use Table 18 “Syst em Re ceiving Checklist and Repla ceable Par ts” t o: • conf ir m t he complet.
Installing th e System 2 Installat ion and User’s Guide 69 1 2 Complete the receiving checklist. a Compare t he Bill of Materials to the sy stem components r eceived in the shipment. b V erify the shipment is comple te . • If the sh ipme n t is confi rm e d inco m p l et e, go to st ep 3 .
70 Installation and User’s Gu ide 2 Installing the System 16494A Opti on 001 T riaxial cable , 1.5 meter 16494A Option 002 T riaxial cable, 3 meter 16494B Option 001 Kelvi n tria xial cab le, 1 .
Installing th e System 2 Installat ion and User’s Guide 71 5063-9 221 Rack mou nt kit with h andles, 3-EIA 5063-9 222 Rack mou nt kit with h andles, 4-EIA 5063-9 223 Rack mou nt kit with h andles, 5.
72 Installation and User’s Gu ide 2 Installing the System E5252A 10 x 12 swi tch matrix E5260A 8-slo t h igh speed parame tric measur ement mainf rame E5260A Opt ion 050 50 Hz line power freque ncy .
Installing th e System 2 Installat ion and User’s Guide 73 E8364B Option 0 22 Extended memor y E8364B Option 080 Freq uency of fset E8364B Option 081 R e fere nce rece iv er switch E8364B Option 083.
74 Installation and User’s Gu ide 2 Installing the System T o install t he w o rk s urface If the sys tem will no t be used wit h a probe st ation , inst all th e w ork surface to facili tat e in - fixture or co axial meas urements. The work surfa ce is designed t o fit onto t he rack below the network analyzer .
Installing th e System 2 Installat ion and User’s Guide 75 3 Attach the work surface to the su pport rail s. a Slide th e work s urface o nto th e support rails. b Slide the wo rk surface all the way back on the rails unt il it come s to rest against the fron t of the rack c abinet.
76 Installation and User’s Gu ide 2 Installing the System T o ensure your safety wh ile using th e system This produc t has been des igned and t ested in accordanc e with inter nat ional st anda rds. Bias cur rent and v olt age are su pplied t o the DUT from the DC subsyst em.
Installing th e System 2 Installat ion and User’s Guide 77 4 Be aware of poten tial shock ha zar ds during floati ng-ground measurem ents. a Do no t touch any of the DC subsy stem output conne ctors when th e shorting bar is disco nnected and a flo ating-gr ound measurement is in progress.
78 Installation and User’s Gu ide 2 Installing the System Precautions for Perfor ming Floating-Ground Measurements IC- CAP measur ements can be per form ed wit h the dev ice in a f loating- groun d conf igurat ion. This prevents ground - loop noise and, in t he case of a bipolar j uncti on trans istor , damage to the devi ce under test.
Installing th e System 2 Installat ion and User’s Guide 79 Precautions for Avoiding Electrostatic D ischarge Ne ver o perate the sy stem witho ut taking pre caution s to av oid ele ctr ost atic disc harge that coul d damag e the sy stem or the de vice under test .
80 Installation and User’s Gu ide 2 Installing the System T o connect the bi as networks F ollow these st eps to co nnect t he bias ne tw ork s to the syst em, an d the de vice u nder test to the bias netw orks.
Installing th e System 2 Installat ion and User’s Guide 81 3 Connect and rout e the triaxial cable from 4156C HRSMU3 FORCE connect or to the port 2 bias net work. a From th e rear o f the sy stem, conn ect one end of the tri axial ca ble to the HRSMU 3 FORCE conn ector on the 4156C re ar panel.
82 Installation and User’s Gu ide 2 Installing the System Agilent 4156C Systems with Agilen t 41501B Expande r Box T o conne ct the bias networks Step Action Notes 1 For Ag ilent 415 6C with 41501 B e xpand er box system s, refer t o the foll ow ing figu re.
Installing th e System 2 Installat ion and User’s Guide 83 4 Connect the Agilent E8364 B test ports to the bias net works. a Connect one end of the p ort 1 tes t port cable to the Agil en t E8364B test port 1. b Connec t the othe r end of t he test po rt 1 test port cable to the 2.
84 Installation and User’s Gu ide 2 Installing the System Agilent E5260A/ 70B Systems T o conne ct the bias networks Step Action Notes 1 For Agile nt E5260A /70B system s, refer t o the foll ow ing figu re. 2 Connect th e triaxial cables to the E5260A/ 70B SMUs.
Installing th e System 2 Installat ion and User’s Guide 85 3 Connect th e triaxial cables from the E5260A/7 0B SMU s t o th e bias net works. a Connect the tr iaxial c able from the E5260A/7 0B medi um po wer SMU to the DC FORCE and DC SENSE conn ectors on the port 1 bi as networ k.
86 Installation and User’s Gu ide 2 Installing the System 6 Connect th e bias netwo rk s to the dev i c e unde r test. a Connect one semi-r igid cable to the R F/D C OUT connect or of th e por t 1 bia s net wo rk . b Connect the othe r semi-rigi d cable t o the RF/DC OUT co nnector of the port 2 bia s netw ork.
Installing th e System 2 Installat ion and User’s Guide 87 T o switch on power to the syste m NOTE Proper syst em operation is dependent on the se que nce in which th e syst em comp onents are switc hed on.
88 Installation and User’s Gu ide 2 Installing the System 13 On the 41 56C, pres s System > [MISCELLA NEOUS], highlig ht the 4156C value in the GP IB ADDR E SS fiel d, an d pr ess 19 > Enter. • This s ets the co rrect syst em GPIB addre ss (19) f or the 4156C .
Installing th e System 2 Installat ion and User’s Guide 89 T o configure the LAN /GPIB gatew ay for functi onal verifi cation If y our system inc ludes an A gilent E5 810A L AN /GPIB gat ewa y , follo w these steps t o conf igur e the L A N/GPIB gateway in order to verify the functio nality of t he per form ance mod eling syst em.
90 Installation and User’s Gu ide 2 Installing the System.
91 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es 3 V e rifying System Functionality T o choose a ver ificati on process 92 Und.
92 Installation and User’s Gu ide 3 Verifyin g System F unctionali ty T o choose a verification process Syst em functi onality c an be verifi ed using several dif ferent processes , depen ding on the le vel (system o r subs ystem) of func tional v erification requir ed and t he available tools.
Verifying Sy stem Fu nctionality 3 Installat ion and User’s Guide 93 2 If yo u woul d like to manually chec k the function ality of the Agilent E8364B PNA Serie s v ector ne twork analyzer w ithout usi ng the GPI B inter face... Complete the steps listed in “Performing t he RF Su bsyste m Fun ctiona l V eri ficati on T est" on page 125.
94 Installation and User’s Gu ide 3 Verifyin g System F unctionali ty Understa nding th e System Fun ctional V erificati on T est The sy stem func tional v erification test is a standar d IC- CAP measur ement and simu lation p rocedure.
Verifying Sy stem Fu nctionality 3 Installat ion and User’s Guide 95 Performing th e System Func tional V erification T est Complete t he following step s to verify system function ality u sing t he suppli ed Ag ilent 8 490D 10 dB fixed RF att enuat or as t he device un der test.
96 Installation and User’s Gu ide 3 Verifyin g System F unctionali ty 3 Start th e I C-CAP software . * PC version: a Select Start > Programs > IC-CAP 20 04 > IC-CAP . UNIX version: a Open a UNIX terminal win dow . b At the pro m p t, ty pe iccap .
Verifying Sy stem Fu nctionality 3 Installat ion and User’s Guide 97 7 Open th e atte nuator t est mode l in IC- CA P. a From the IC- CAP/Ma in wind ow menu bar , choose File > Examples... . b In the D irectorie s list of the F ile Open d ialog box, do ub le-click on the di r ectory .
98 Installation and User’s Gu ide 3 Verifyin g System F unctionali ty 10 Configure the inst rument state for calibratio n. a Disconne ct th e attenu ator fr om the semi-rigid cabl es. b In the Utility k ey group on th e networ k analyzer fr ont panel, press Macro/Local > Preset .
Verifying Sy stem Fu nctionality 3 Installat ion and User’s Guide 99 13 Make th e DC a nd RF measurem ent s in IC-CAP . a Reconnect th e attenuat or . b In the At te n model win do w , click the Macro s tab. c In the Select Ma cro : list, select Te s t _ a t t e n and click Execute .
100 Installation an d User’s Guide 3 Verifyin g System F unctionali ty This complet es the fun ctional verif icatio n procedure. 15 For systems with the Agilent 4284A pr ecision LCR meter , open th e junction capacitanc e model (junc ap.mdl) in IC-CAP .
Verifying Sy stem Fu nctionality 3 Installat ion and User’s Guide 101 If you encoun ter a probl em ✔ Check t he syst em conne ctions and settings: 1 system conn ection s to the DU T 2 syste m int .
102 Installation an d User’s Guide 3 Verifyin g System F unctionali ty.
103 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es 4 Servicing the System T o troubl eshoot the sy stem 104 T o remove or repla.
104 Installation an d User’s Guide 4 Serv ic ing th e S y stem T o troubleshoot the system Most sy stem p roblems are c aused by fau lty cabling or swit ch conf igur ations .
Servic ing th e Sys tem 4 Installat ion and User’s Guide 105 T o remove or replace a system component F ollow these st eps to remov e a syst em compone nt for period ic component calibrati on, service, or repair . F ollo w the step s in re vers e orde r to replace a syste m com ponent .
106 Installation an d User’s Guide 4 Serv ic ing th e S y stem F ollowing the re placemen t of a syst em compone nt, complete the proced ure in “Perform ing t he Sys tem Fu nction al V eri fica tion Test" on page 95.
Servic ing th e Sys tem 4 Installat ion and User’s Guide 107 T o receive additio nal assistan ce If y ou would like assist ance, vis it the on line assist an ce web site, or call the t eleph one number listed in Ta ble 1 9 appr opriate to the locatio n of model ing sy stem.
108 Installation an d User’s Guide 4 Serv ic ing th e S y stem T o package the system for transport F ollow these instr uctio n to pack age t he syst em in a sh ipping crate . T o packag e the system for tra nsport Step Note 1 Place the packagin g base in an unobst ructed wor k area.
Servic ing th e Sys tem 4 Installat ion and User’s Guide 109 17 Add t ip in dicat ors a nd ap prop riate labelin g 18 Secure cr ate to packaging b ase usin g ba n d stra ps T o package the system fo.
110 Installation an d User’s Guide 4 Serv ic ing th e S y stem.
111 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es A Enhancing Measurement Accuracy T o enha nce me asuremen t accur acy 112 Un.
112 Installation an d User’s Guide A Enhanc ing Me asuremen t Acc ura cy T o enhance measurement accuracy F ollow these instr uct ions t o enhance t he accur acy of your measur ements . T o enhance measurement a ccuracy Step Action Notes 1 Inspect device connect ions for fo reign materials or conne ctor damage .
Enhanci ng Measurem ent Accurac y A Installat ion and User’s Guide 113 5 Always perform a measurement calib ration on the n etwo r k anal yzer prior t o making device measurem ents. a Prior to maki ng device measurements, complete the st e ps liste d in “Performing a Coaxial Sys tem Measureme n t Calibration" o n page 115.
114 Installation an d User’s Guide A Enhanc ing Me asuremen t Acc ura cy Understa nding Sys tem Measurem ent Calibra tion Measur ement ac curac y is de gra ded by t he ef fects of three dif ferent type s of me asuremen t errors: systemic , dr ift , and rand om.
Enhanci ng Measurem ent Accurac y A Installat ion and User’s Guide 115 Performing a Coaxial System Measur ement Calibrati on Complete t he follo wi ng step s to per form a co axial system measure ment cali bratio n and incre ase the ac curacy of y our de vice measur ements .
116 Installation an d User’s Guide A Enhanc ing Me asuremen t Acc ura cy If you encoun ter a probl em ✔ Inspec t the c onnec tors on th e load, o pen, shor t, a nd t hrough s tand ards and the connec tors on the bias ne tw orks and the semi - rigid cables .
Enhanci ng Measurem ent Accurac y A Installat ion and User’s Guide 117 Periodic S ystem Co mponent Ca librat ion A complete ca libration verif ies t hat th e system co mponents mee t their individu al per forma nce specif ica tions. The calib ration int erval de pends on the level of system u se.
118 Installation an d User’s Guide A Enhanc ing Me asuremen t Acc ura cy.
119 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es B DC Subsystem Functional V erification Te s t Understanding the DC Subsyste.
120 Installation an d User’s Guide B DC Sub system Fu nctional V erifi cation Test Understa nding th e DC Subsyst em Fun ctional V erificat ion T est Use th is procedur e to ma nually con fir m t he functio nality of t he DC subsyst em.
DC Subsystem F unctional V erification Test B Installat ion and User’s Guide 121 Performing th e DC Subsystem Fu nctional V erification T est Complete t hese s teps to r u n the self- test and verify the operation the DC subsyst em.
122 Installation an d User’s Guide B DC Sub system Fu nctional V erifi cation Test For Agi lent E52 60A/70B DC subsystem s: If you encoun ter a probl em ✔ Ref er to t he Agil ent E5260 A/70B pr ecision paramet ric meas urement solution user’s gu ide for an explana tion of t he error codes.
123 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es C RF Subsystem Functional V erification Te s t Understanding the RF Sub syst.
124 Installation an d User’s Guide C RF Sub system Fu nctional V erificat ion Test Understa nding th e RF Subsy st em Funct ion al V eri fication T est Use t he p rocedure pro vided in “Perfor min.
RF Subsystem F unctional V erification Test C Installat ion and User’s Guide 125 Performing th e RF Subsystem Functional V erific ation T est If the per form ance of th e Ag ilent E8364B PNA Series vector ne tw ork analyzer is in q uestion , complet e t he follo wing step s to verify oper ation.
126 Installation an d User’s Guide C RF Sub system Fu nctional V erificat ion Test 5 Te s t t h e f o r w a r d transmis sion mode fo r channel 1 . a From the T ra ce drop down m enu, poin t to M easu re an d cl ick S21 . b Insp ect the t r ace shown on the display .
RF Subsystem F unctional V erification Test C Installat ion and User’s Guide 127 If you encoun ter a probl em ✔ Check t he GPIB ca ble and conn ection. ✔ Check t he GPIB ad dress. ✔ Consult the “T roublesho oting” chap ter o f the A gilent E8 364B PNA Seri es v ect or ne tw ork an alyzer serv ice guide for troubleshoo ting informa tion.
128 Installation an d User’s Guide C RF Sub system Fu nctional V erificat ion Test.
129 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es D CV Subsyste m Functional V erificati on Te s t Understanding the CV Sub sy.
130 Installation an d User’s Guide D CV Subsystem Functional Verification Te st Understa nding th e CV Subsy s t em Func tional V erific at ion T est Use t he p rocedure pro vided in “Perfor ming .
CV Subsystem Func tional Ver ification Test D Installat ion and User’s Guide 131 Performing th e CV Subsystem F unctional V erification T est If the per form ance of th e Agilent 4284A preci sion LCR mete r is in questio n, complete t he follo win g steps t o verify operation .
132 Installation an d User’s Guide D CV Subsystem Functional Verification Te st If you encoun ter a probl em ✔ Check t he GPIB ca ble and conn ection. ✔ Check t he GPIB ad dress. ✔ Consult the Ag ilent 42 84A prec ision LC R met er servic e guide for troubles hooting in f or mation .
133 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es E 1/f Noise Subsy stem Functional Ve r i f i c a t i o n T e s t Understandi.
134 Installation an d User’s Guide E 1/f Noise Subsystem Function al Verification Test Understa nding th e 1 /f Noise Subsy st em Fun cti onal V erification T es t Use t he p rocedure pro vided in .
1/f Noise Subsy stem Fu nctional Verificat ion Test E Installat ion and User’s Guide 135 Performing th e 1/f Noise Subsys tem Functi onal V erification T est If the performa nce of the Agilent 35670A dynami c sign al ana lyze r is i n questio n, complete t he follo win g steps t o verify operation .
136 Installation an d User’s Guide E 1/f Noise Subsystem Function al Verification Test If you encoun ter a probl em ✔ Check t he GPIB ca ble and conn ection.
137 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es F Understand ing the Bias Ne tworks Feature s 138 Characte ristics 139 Opera.
138 Installation an d User’s Guide F Understandi ng the Bias Networ ks Feat ures Usin g the Agile nt 116 12V K1 1 and K 21 b ias netw orks, yo u can simult aneously supply DC bias and RF energy to t he device under t est (wit hout t he n eed t o use pat ch cables or ada pters) to make convenien t and accura t e DC and S- parameter measur ements .
Understandi ng the Bias Networ ks F Installat ion and User’s Guide 139 Charac teristics Ta b l e 2 0 11612V Option K11/K21 Bias Netwo rk Cha racteri stics Parameter 11612V Option K1 1 11612V O ption K21 Te s t p o r t P o r t 1 P o r t 2 Frequenc y range 45 MHz to 50 GHz 45 MHz to 50 GHz T est port conne ctor 2.
140 Installation an d User’s Guide F Understandi ng the Bias Networ ks Operatio n Each bia s network includes two bias t ees, one for for ce an d one for sense. The force bias tee in cludes a capacit or in the RF si gnal pat h tha t function s as a high- pass f ilter and DC block.
141 Agilent 85225F Pe r f o r m a n c e M o d e l in g S y s t em Installat ion and User’s Guide Agile nt T echn ologi es G Network Analyzer Performance Specification Summary Network Anal yzer Syste.
142 Installation an d User’s Guide G Network Ana lyzer P er for ma n ce Spe ci fic ation Summary Network Analyzer System Performance The follo win g specif icat ions describ e the system perfor mance of t he A gilent E8 364B PNA S eries vect or n etw ork analyzer O ption 014 and UNL configur ation f or measur ements bet ween 45 MHz and 50 GHz .
Network Ana lyzer P er for ma n ce Spe ci fic ation Summary G Installat ion and User’s Guide 143 Measurement Por t Characteristics Measurement U ncertainty Measur ement unce r t ainty cur ves utiliz.
144 Installation an d User’s Guide G Network Ana lyzer P er for ma n ce Spe ci fic ation Summary T ransmission Measurements.
Installat ion and User’s Guide 145 Index Numerics 11612V . See bias netw orks 2.4 mm (f -to-f) adap ter , 69 , 94 2.4 mm (f-to-m) adapter , 69 , 81 , 83 , 85 , 94 2.4 mm ( m-to-f) ad apter , 69 2.4 mm (m-to-m) adapte r , 69 , 81 , 83 , 85 , 94 35670A.
146 Installation an d User’s Guide Inde x H handle ki t, rack mount and , 70 , 71 , 105 hard disk requiremen ts, con tro ller , 59 hardware setup, IC-CAP , 89 , 96 I IC-CAP software addi ng comp one.
Index Installat ion and User’s Guide 147 schematic diagrams DC/R F s ig nal fl o w , 32 , 40 , 41 , 54 , 55 semi -rig id ca bles , 71 shipment reception procedure , 65 site p reparat ion proc edure .
148 Installation an d User’s Guide Inde x.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Agilent Technologies 85225F è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Agilent Technologies 85225F - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Agilent Technologies 85225F imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Agilent Technologies 85225F ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Agilent Technologies 85225F, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Agilent Technologies 85225F.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Agilent Technologies 85225F. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Agilent Technologies 85225F insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.