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производитель

PI90LVB010

Single Bus LVDS Transceiver

Pericom Semiconductor 

PI90LVB010

Single Bus LVDS Transceiver

Absolute Maximum Ratings(1,2)

Supply Voltage (VCC) ...........................................................6.0V

Enable Input Voltage (DE, RE)..................–0.3V to (VCC +0.3V)

Driver Input Voltage (DIN)........................–0.3V to (VCC +0.3V)

Receiver Output Voltage (ROUT) ...............–0.3V to (VCC +0.3V)

Bus Pin Voltage (DO/RI±) ................................... –0.3V to +3.9V

Driver Short Circuit .................................................... Continuous

ESD (HBM 1.5kΩ, 100pF)................................................ >10kV

Maximum Package Power Dissipation at 20°C

SOIC ............................................................................1025mW

Derate SOIC Package ............................................... 8.2mW/°C

Storage Temperature Range ...............................–65°C to +150°C

Lead Temperature Range (Soldering, 4s) ......................... +260°C

Recommended Operating Conditions

Min. Max.

Supply Voltage (VCC)

Receiver Input Voltage

Operating Free-Air Temperature

3.0

3.6

0.0

2.9

–40 +85

Units

V

V

°C

Note:

Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and func-

tional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Functional Mode

Mode Select

DE

RE

Driver Mode

H

H

Receiver Mode

L

L

3-State Mode

L

H

Loop Back Mode

H

L

Receiver Mode

Inputs

Outputs

RE

(RE+) - (RI-)

ROUT

L

L (< -100mV)

L

L

H (> + 100mV)

H

L

100mV > & >-100mV

?

H

X

Z

Notes:

1. H = High, L = Low, Z = High Impedance, X = High or Low

Transmitter Mode

Inputs

DE

DI

H

L

H

H

H

2 > & > 0.8

L

X

H

Open

Outputs

DO+

DO-

L

H

H

L

X

X

Z

Z

L

H

Pin Description

Pin Pin# Inputs/

Name

Outputs

Description

DIN

2

DO±

RI±

6, 7

I TTL Driver Input

I/O

LVDS Driver Outputs/

LVDS Receiver Inputs

ROUT 3

O TTL Receiver Outputs

RE

5

I

Receiver Enable TTL Input

(Active Low)

DE

1

I

Driver Enable TTL Input

(Active High)

GND 4

NA Ground

VCC

8

NA Power Supply

2

PS8662A

09/03/04

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