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Advantest Corporation D3186 Generator
Hersteller:
Advantest Corporation
Modell: D3186
Datum: 1994
Kategorie: Messgeräte
Gruppe: Generator
Beschreibung: Pulse Pattern Generator
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D3186 is a high-performance pulse pattem Generator to generate 7 types of pseudo-random (PRBS) patterns from 2 M to 2&-1, programmable (WORD) patterns up to 8M (2^3) bits, or frame patterns of SDH or SONET structure at very high speed from 150 Mb/s to 12 Gb/s. Moreover, a system, which is used to evaluate the bit error rate of super-high speed optical communication devices and compound semiconductors, can be structured by combining D3186 with the D3286 error detector. The advantages of the D3186 include: [Features] Ф A high-precision synthesized clock Generator is built in. 0 16 types of frequency memories are provided for speedy frequency setting. Ф For PRBS patterns, mark ratio can be changed between 8 values. @ For FRAME pattern, the type of payload can be selected from WORD, PRBS and CID. (S> ALTERNATE mode is available which changes over 2 patterns (WORD and FRAME) to execute measurement. О Various types of application are available by using differential data output (DATA, DATA), differential clock output (CLOCK1, CLOCK1) and fixed amplitude clock output (CLOCK2). Ф Amplitude, offset and terminator conditions can be individually set for the differential data output and the differential clock output each. The terminator conditions can be selected from among TO О V, TO -2 V or AC coupling. ® From the motor drive type delay line, the phase of clock output can be changed in steps of 1 ps resolution up to ±400 ps. (1) Error can be added in repetition of 1 x 10-4 to 1 x 10*9, single or external control. © When error measurement is performed by using D3186 combined with D3286 Error Detector, the master slave function interlocks their patterns. (ED The GPIB (IEEE 488) feature enables full remote control, making it easy to construct a measurement and test system. The built-in floppy disk drive enables storing/calling the set conditions and the content of pattern setting. (MS-DOS® format)

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Dokumenttyp: Bedienungsanleitung Advantest-7975-Manual-Page-1-Picture
Seitenanzahl: 227
Dateigröße: 6.37 Mbytes (6675592 Bytes)
Sprache: Englisch
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Dokument-ID/Nummer: FOE-8324231F01
Datum: 01 Januar 1999
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
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MD5: 9cbd3e1cdacc2a8102dbf728d7be66c4
Downloads: 88 seit dem 07 August 2016
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1. O U T L IN E . ... ... 1-1 1.1 Outline of Product ... 1.2 Before Using ... ... .. 1.2.1 Checking the Appearance and Accessories ... 1.2.2 Working Environment ... 1.2.3 Setup ... ... 1.2.4 Precautions for Connecting the I/O Signal Lines . .· ... 1.2.5 Storage, Transportation and Cleaning ... 1.3 Replacing Parts with Limited Life ... 2. W H E N YO U U S E TH E DEVICE FO R T H E FIR S T TIM E ... 2-1 2.1 Front P a n e ! ... ... 2.1.1 Frequency Setting Section ... ... 2.1.2 Pattern Setting Section . ... ... 2.1.3 Output Setting/Connector Section ... 2.1.4 Fiie/GPIB Control Section . ... ... 2.2 Rear Panel ... . ... 3. O P E R A T IO N . ... ... 3.1 Power On ... .. ... 3.2 Operation on the Panel ... ... 3.2.1 Operation on the Front Panel ... ... (1) Frequency Setting Section ... ... (2) Pattern Setting Section ... (3) Output setting/Connector section ... .. (4) File/GPIB operation s e c tio n ... .. (5) Setting the initial state ... .. ... 3.2.2 Rear Panel Operation Method ... 4. S Y S T E M O P E R A T IO N M E TH O D . . , 4.1 Setting the D3186 ... .. . . ... 4.1.1 Connecting Clock input ... 4.1.2 Setting Data Output ... ... 4.1.3 Setting Clock Output ... 4.1.4 Setting the Pattern ... 4.2 Setting the D3286 ... ... 4.2.1 Setting Data input ... ... 4.2.2 Setting Clock input ... 4.2.3 Setting the Pattern ... .. . 4.2.4 Setting Data Input P o la rity ... ... 4.2.5 Adjusting Clock D e la y ... 4.3 Connecting Signal Lines ... 5. G RIB 4-8 4-8 4-8 4-9 4-9 4-9 4-10 ... ... ... 5-1 5.1 Outline of GPIB ... 5.2 Functional Specification ... ... 5.2.1 GPIB Specification ... ... 5.2.2 Interface Functions ... 5.3 Notes on GPIB U s a g e ... 5.4 Setting Device Address ... ... 5.5 Canceling Master/Slave Control Function ... 5.6 Program Message (Listener Format) . ... 5.6.1 Basic Format ... ... 5.6.2 Initialization Program Message ... .. 5.6.3 Service Request ("SRQ") Program Message . ... 5-12 5.6.4 Command Program Message (Remote Code) ... .. (1) Clock frequency setting ... ... (2) Pattern setting ... ... .. (3) Output setting . ... ... (4) Filing ... ... ... (5) Calender/Clock operation ... (6) GPIB and system setting . ... ... ... (7) External SG control code s e ttin g ... ... 5.6.5 Word Pattern and Frame Pattern Settings . ... (1) Setting word pattern ... ... (a) Hex mode setting format ... ... (b) Binary mode setting format: ... ... (2) Setting frame pattern ... (a) Hex mode setting format ... ... (b) Binary mode setting format ... ... 5.7 Query Program Message and Response Message ... 5.7.1 What is Query Program Message? ... ... ... .. 5.7.2 Query Program Message and Response Message Formats ... (1) Clock frequency setting ... (2) Pattern setting ... ... 5-38 (3) Output setting ... . 5-45 (4) Calender/clock operation ... 5-50 (5) GPIB and system setting ... 5-51 (6) External SG control code setting ... ... ... 5-52 5.8 Status Byte ... ... ... ... 5-53 5.9 Device Clear (SDC and DCL C o m m a n d s) ... ... 5-54 5.10 initial State ... ... 5-55 5.10.1 initial State of Operation ... ... 5-55 5.10.2 Setup Parameter initialization ... ... ... 5-55 5.11 Program Example ... ... ... 5-61 5.11.1 Operation Condition Setup ... ... 5-61 5.11.2 Operation Condition Read ... ... 5-64 5.11.3 Word Pattern Setup (Hex mode) ... ... 5-66 5.11.4 Word Pattern Setup (Binary mode) . ... ... 5-70 6. F IL E F U N C T IO N ... ... 6-1 6.1 Outline ... ... 6.2 File Format ... ... 6.3 File Size ... ... ... 6-1 6-2 6-2 7. M E S S A G E D IS P LA Y ... ... 7-1 MPU Error Display ... ... ... Low Battery Display ... ... ... File Error Display . ... Displays Relating to Delay Lines ... 8. C O N F IR M A T IO N OF S P E C IF IC A T IO N AN D F U N C T IO N ... 8.1 Confirming Specification ... . ... 8.1.1 Confirming CLOCK o u tp u t ... 8.1.2 Confirming CLOCK2 output ... ... 8.1.3 Confirming 1/2 CLOCK output . . . . . . . ■ . . . . . . . . . . . . · . - / ■ . · ■ 8.1.4 Confirming 1/32 CLK TRIGGER signal ... 8.1.5 Confirming PATTERN TRIGGER signal ... 8.1.6 Confirming 1/4 RATE output ... 8.1.7 Confirming CLOCK1, CLOCK1 outputs ... 8-11 8.1.8 Confirming DATA, DATA outputs ... 8-16 8.2 Confirming Function ... 8.2.1 Connections and Basic Setup of D3186 and D3286 ... ... 8.2.2 Confirming the frequency ... ... .. 8.2.3 Confirming the PRBS Pattern ... 8.2.4 Confirming the Word Pattern ... ... 9. SPECIFICATIONS ... ... 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Operation Clock ... Pattern ... ... Main Input ... Auxiliary Output S ig n a ls ... ... ... Control Input Signals ... ... System Functions ... ... General Specifications ... ... LIST OF ABBREVIATIONS 8-21 8-21 8-22 8-22 8-23 9-1 9-1 9-2 9-6 9-9 9-10 9-11 9-12 ... A-1 DIMENSIONAL OUTLINE DRAWING ... EXT-1 ALPHABETICAL INDEX ... ... 1-1

Advantest-7975-Manual-Page-1-Picture


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