DS26334 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

DS26334

3.3V, 16-Channel, E1/T1/J1 Short- and Long-Haul Line Interface Unit

Maxim Integrated 

DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit

7.1.3 Select-DR-Scan ............................................................................................................................. 93

7.1.4 Capture-DR ................................................................................................................................... 93

7.1.5 Shift-DR......................................................................................................................................... 93

7.1.6 Exit1-DR ........................................................................................................................................ 93

7.1.7 Pause-DR ...................................................................................................................................... 93

7.1.8 Exit2-DR ........................................................................................................................................ 93

7.1.9 Update-DR..................................................................................................................................... 93

7.1.10 Select-IR-Scan............................................................................................................................... 94

7.1.11 Capture-IR ..................................................................................................................................... 94

7.1.12 Shift-IR .......................................................................................................................................... 94

7.1.13 Exit1-IR.......................................................................................................................................... 94

7.1.14 Pause-IR ....................................................................................................................................... 94

7.1.15 Exit2-IR.......................................................................................................................................... 94

7.1.16 Update-IR ...................................................................................................................................... 94

7.2 INSTRUCTION REGISTER ............................................................................................................. 96

7.2.1 EXTEST ........................................................................................................................................ 96

7.2.2 HIGHZ ........................................................................................................................................... 96

7.2.3 CLAMP .......................................................................................................................................... 96

7.2.4 SAMPLE/PRELOAD ...................................................................................................................... 96

7.2.5 IDCODE ........................................................................................................................................ 96

7.2.6 BYPASS ........................................................................................................................................ 96

7.3 TEST REGISTERS ....................................................................................................................... 97

7.3.1 Boundary Scan Register ................................................................................................................ 97

7.3.2 Bypass Register............................................................................................................................. 97

7.3.3 Identification Register .................................................................................................................... 97

8 DC ELECTRICAL CHARACTERIZATION ................................................................................... 98

8.1 DC PIN LOGIC LEVELS................................................................................................................ 98

8.2 SUPPLY CURRENT AND OUTPUT VOLTAGE................................................................................... 98

9 AC TIMING CHARACTERISTICS ................................................................................................ 99

9.1 LINE INTERFACE CHARACTERISTICS ............................................................................................ 99

9.2 PARALLEL HOST INTERFACE TIMING CHARACTERISTICS...............................................................100

9.3 SERIAL PORT ............................................................................................................................112

9.4 SYSTEM TIMING ........................................................................................................................113

9.5 JTAG TIMING............................................................................................................................115

10 PIN CONFIGURATION................................................................................................................116

11 PACKAGE INFORMATION.........................................................................................................117

12 THERMAL INFORMATION .........................................................................................................118

13 DATA SHEET REVISION HISTORY ...........................................................................................120

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