78P2351R 데이터 시트보기 (PDF) - Teridian Semiconductor Corporation

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78P2351R

Serial 155M NRZ to CMI Converter

Teridian Semiconductor Corporation 

78P2351R

Serial 155M

NRZ to CMI Converter

TABLE OF CONTENTS ................................................................................................ 2

FUNCTIONAL DESCRIPTION........................................................................................ 4

REFERENCE CLOCK ............................................................................................................................4

RECEIVER OPERATION .......................................................................................................................4

Receiver Monitor Mode ..................................................................................................................4

Receive Loss of Signal .................................................................................................................4

TRANSMITTER OPERATION ................................................................................................................5

Plesiochronous Mode ....................................................................................................................5

Synchronous Mode ........................................................................................................................5

Clock Synthesizer...........................................................................................................................5

Pulse Amplitude Adjustment.........................................................................................................6

Transmit Backplane Equalizer ......................................................................................................6

POWER-DOWN FUNCTION .................................................................................................................6

LOOPBACK MODES .............................................................................................................................6

POWER-ON RESET ..............................................................................................................................7

SERIAL CONTROL INTERFACE .........................................................................................................7

REGISTER DESCRIPTION............................................................................................. 8

REGISTER ADDRESSING.....................................................................................................................8

REGISTER TABLE.................................................................................................................................8

LEGEND .................................................................................................................................................9

GLOBAL REGISTERS ...........................................................................................................................9

ADDRESS 0-0: MASTER CONTROL REGISTER .........................................................................9

PORT-SPECIFIC REGISTERS ............................................................................................................10

ADDRESS 1-0: MODE CONTROL REGISTER ...........................................................................10

ADDRESS 1-1: SIGNAL CONTROL REGISTER.........................................................................11

ADDRESS 1-2: ADVANCED TX CONTROL REGISTER 1 .........................................................11

ADDRESS 1-3: ADVANCED TX CONTROL REGISTER 0 .........................................................12

ADDRESS 1-4: RESERVED.........................................................................................................12

ADDRESS 1-5: STATUS MONITOR REGISTER.........................................................................12

ADDRESS 1-6, 1-7: RESERVED...................................................................................................13

PIN DESCRIPTION ....................................................................................................... 14

LEGEND ...............................................................................................................................................14

TRANSMITTER PINS ...........................................................................................................................14

RECEIVER PINS ..................................................................................................................................14

REFERENCE AND STATUS PINS ......................................................................................................14

CONTROL PINS ..................................................................................................................................15

SERIAL-PORT PINS ............................................................................................................................16

POWER AND GROUND PINS .............................................................................................................16

Page: 2 of 31

2006 Teridian Semiconductor Corporation

Rev. 2.1

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