Teradyne J750测试机 spec [pdf]
Table of Contents
1. Overview............................................................................... 5
1.1 Environmental................................................................ 5
1.2 Channel count................................................................ 5
2. Vector Rate........................................................................... 5
3. Channel Specifications ......................................................... 5
3.1 VIL and VIH Driver Levels ............................................. 5
3.1.1 Voltage ranges ....................................................... 5
3.1.2 Output Impedance.................................................. 6
3.1.3 Minimum Pulse Width ............................................ 6
3.1.4 Waveform Fidelity................................................... 6
3.1.5 Rise/Fall Time ........................................................ 6
3.2 COMPARATOR SPECIFICATIONS.............................. 6
3.2.1 VOL and VOH Comparator Levels ......................... 6
3.2.2 Input Leakage......................................................... 6
3.2.3 Device Loading....................................................... 7
3.2.4 Slow Risetime Loading........................................... 8
3.2.5 Comparator Waveform Fidelity .............................. 9
3.3 DYNAMIC LOAD SPECIFICATIONS ............................ 9
3.3.1 IOL and IOH Current Levels................................... 9
3.3.2 Theshhold (Vt) Voltage Levels ............................... 9
3.3.3 Load Input Resistance, DC .................................... 9
3.3.4 Settling Time .......................................................... 9
3.4 Voltage Clamps ............................................................. 9
3.5 High Voltage Drivers.................................................... 10
3.5.1 Channels .............................................................. 10
3.5.2 Voltage range (Vihh)............................................. 10
3.5.3 Rise Time ............................................................. 10
3.5.4 Current Limit ......................................................... 10
3.5.5 Current Sink Capability......................................... 10
3.5.6 Maximum Overshoot ............................................ 10
3.5.7 Maximum Source Impedance .............................. 10
4. PIN PARAMETRIC MEASUREMENT UNIT (PPMU) ......... 11
4.1 Voltage Forcing/Measuring (No load) .......................... 11
4.2 Current Forcing Ranges .............................................. 11
4.3 Current Measuring Ranges ......................................... 11
5. TIMING GENERATION ...................................................... 115.1 Clock Generation......................................................... 11
5.2 Period Generation........................................................ 11
5.3 Multiple Clocks............................................................. 11
5.4 Edge Generation.......................................................... 12
5.4.1 Timing Generators per Channel (normal mode) .. 12
5.4.2 Timing Generators per Channel (extended mode)12
5.5 Timing Sets.................................................................. 12
5.5.1 Number of timing sets .......................................... 12
5.5.2 Formatting Capabilities......................................... 13
5.6 Drive Formats .............................................................. 13
5.7 Compare Formats........................................................ 13
5.8 Pass/Fail Generation ................................................... 13
5.9 Channel Output Initialization........................................ 14
5.10 Edge Range................................................................. 14
5.10.1 Edge Resolution ................................................... 14
5.11 Edge Placement Accuracy........................................... 14
5.11.1 Edge Restrictions ................................................. 14
6. Digital Vectors..................................................................... 14
6.1 Number Of Digital Vectors........................................... 14
6.2 Pattern Data States ..................................................... 15
6.3 Scan Testing................................................................ 15
6.3.1 Scan depth per 64 channels (4 Meg system)...... 15
6.4 Pattern Control............................................................. 15
6.4.1 Microcode Memory Depth .................................... 15
6.4.2 Cycle Counter....................................................... 15
6.4.3 Fail Counter .......................................................... 15
6.4.4 Debug Features.................................................... 15
6.4.5 Keep Alive Operation............................................ 16
7. PMU SPECIFICATION LIST............................................... 18
7.1 Voltage Forcing:........................................................... 18
7.2 Voltage Measuring....................................................... 18
7.3 Current Forcing............................................................ 18
7.4 Current Measuring....................................................... 18
7.5 Programmable Clamps................................................ 19
7.5.1 Voltage Clamp...................................................... 19
7.5.2 Current Limit ......................................................... 19
7.6 PMU SUPPLEMENTAL CHARACTERISTICS............ 19
8. Converter Test Option (High Accuracy Voltage)................. 20
8.1 Voltage Forcing:........................................................... 20
8.2 Voltage Measuring....................................................... 20
9. Device Power Supplies ....................................................... 21
9.1 Voltage Forcing............................................................ 21
9.1.1 Voltage Settling .................................................... 21
9.2 Output Current Range ................................................. 21
9.3 Current Measuring....................................................... 21
9.4 DPS Supplemental Characteristics ............................. 21
10. DIB Utility......................................................................... 22
10.1 Utility Power ................................................................. 22
10.2 Utility Bits ..................................................................... 22
11. Memory Test Option........................................................ 22
11.1 Pattern Rate................................................................. 22
11.2 Address Generation..................................................... 22
11.3 Data Generation .......................................................... 24
11.3.1 16 Bit Data Generator .......................................... 24
11.3.2 2 Bit Data Generator ............................................ 25
11.4 Utility Counters ............................................................ 25
11.5 Algorithmic Pattern Input/Output and Configurations .. 26
11.6 Capture Memory.......................................................... 26
11.7 Map Memory................................................................ 26
lxj 发表于 2012-11-2 01:18 static/image/common/back.gif
下载了很多资料，非常实用，谢谢了
哈哈，不用客气，资料就是用来分享的，欢迎常来逛逛，如果有好资料也拿出来分享分享。 :handshake
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