W89C92 Ver la hoja de datos (PDF) - Winbond

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componentes Descripción

Lista de partido

W89C92

TRANSCEIVER FOR COAXIAL CABLE (TCC)

Winbond 

W89C92

TIMING WAVEFORMS

Receiver Timing

RXI

DI+/-

TRON

50%

TRD

50%

TRF

TRR

Transmitter Timing

DO+/-

TXO

VTS

TTON

TTST

50%

TTD

V TS

TTOFF

50%

TTF

90%

10%

TTR

Collision Timing

Input Step Function

RXI

CSO+/-

R = 1K

C = 510 pF

VCD (max)

T CON

RXI

W89C92

Collision

Detector

CSO +-

Output

R and C network

simulates worst case

cable 98% step response

VCD (min)

T COFF

1

F CD

T CP

Publication Release Date: September 1994

-7-

Revision A3

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