DS2156 Просмотр технического описания (PDF) - Maxim Integrated

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DS2156

T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface

Maxim Integrated 

DS2156

31.1 TDM BACKPLANE MODE .......................................................................................................... 222

31.2 UTOPIA BACKPLANE MODE .................................................................................................... 223

32. USER-PROGRAMMABLE OUTPUT PINS.................................................................. 224

33. JTAG BOUNDARY SCAN ARCHITECTURE AND TEST ACCESS PORT ................ 225

33.1 DESCRIPTION .......................................................................................................................... 225

33.2 INSTRUCTION REGISTER .......................................................................................................... 228

SAMPLE/PRELOAD.........................................................................................................................................229

BYPASS ...........................................................................................................................................................229

EXTEST............................................................................................................................................................229

CLAMP .............................................................................................................................................................229

HIGHZ...............................................................................................................................................................229

IDCODE............................................................................................................................................................229

33.3 TEST REGISTERS..................................................................................................................... 230

33.4 BOUNDARY SCAN REGISTER .................................................................................................... 230

33.5 BYPASS REGISTER .................................................................................................................. 230

33.6 IDENTIFICATION REGISTER ....................................................................................................... 230

34. FUNCTIONAL TIMING DIAGRAMS ............................................................................ 234

34.1 T1 MODE ................................................................................................................................ 234

34.2 E1 MODE ................................................................................................................................ 239

35. OPERATING PARAMETERS ...................................................................................... 248

36. AC TIMING PARAMETERS AND DIAGRAMS ........................................................... 250

36.1 MULTIPLEXED BUS AC CHARACTERISTICS................................................................................ 250

36.2 NONMULTIPLEXED BUS AC CHARACTERISTICS ......................................................................... 253

36.3 RECEIVE-SIDE AC CHARACTERISTICS ...................................................................................... 256

36.4 TRANSMIT AC CHARACTERISTICS ............................................................................................ 259

36.5 UTOPIA TRANSMIT AC CHARACTERISTICS .............................................................................. 262

36.6 UTOPIA RECEIVE AC CHARACTERISTICS ................................................................................ 262

37. REVISION HISTORY ................................................................................................... 263

38. PACKAGE INFORMATION ......................................................................................... 264

38.1 100-PIN LQFP (56-G5002-000).............................................................................................. 264

38.2 100-BALL CSBGA (56-G6008-001) ........................................................................................ 265

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