W89C982 Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Lista de partido

W89C982

INTEGRATED MULTIPLE REPEATER II

Winbond 

Preliminary W89C982AF

AUI

PARAMETER

Input Current at CI+/-, DI+/- pairs

Differential Output Voltage (DO+/-)

Differential Output Voltage Imbalance (DO+/-)

Undershoot Voltage (DO+/-)

Differential Squelch Threshold (CI+/-, DI+/-)

Differential Input Common Mode Voltage (DI+/-, CI+/-)

SYM.

IIA

VDD

VOB

VU

VDS

VCM

MIN.

+/-550

-175

1

MAX.

2

+/-1200

40

100

-300

4.0

UNIT

mA

mV

mV

mV

mV

V

Twisted Pair

PARAMETER

Power Supply Voltage

Input Voltage

RD+/- Differential Input Resistance

RD+/- Differential Input Voltage (VDD =

5V)

RD+/- Squelched Threshold

RD+/- low Squelched Threshold

RD+/- Input Switching Threshold

DT+, DT-, DD+, DD- Imbalance Voltage

DT+, DT-, DD+, DD- High Output Voltage

DT+, DT-, DD+, DD- Low Output Voltage

(I = 32 mA)

DT+, DT-, DD+, DD- Output Current

DT+, DT-, DD+, DD- Output Resistance

Pad Capacitance

SYM.

MIN.

TYP.

VDD

4.5

5.0

VIN

-0.3

RTI

VTIV

±0.3

VTPS

VTPU

VRDT

VTDU

VTOH

VTOL

±300

±150

±5

VDD TP -0.44

VSS TP

±400

±220

±10

ITO

32

RTO

5

CLD

7

MAX.

UNI

T

5.5

V

VDD +0.3

10

KΩ

±3.1

V

±585

mV

±300

mV

±20

mV

±40

mV

VDD TP

V

VDD TP +0.44 V

mA

8

Ω

10

pF

- 18 -

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