PI90LV027A 查看數據表（PDF） - Pericom Semiconductor

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PI90LV027A

3V LVDS High-Speed Differential Line Drivers

Pericom Semiconductor 

PI90LV031A

PI90LV027A

PI90LV017A

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3V LVDS High-Speed

Differential Line Drivers

Features

• Signaling Rates >400Mbps (200 MHz)

• Single 3.3V Power Supply Design

• ±350mV Differential Swing

• Maximum Differential Skew of 0.4ns

• Maximum Propagation Delay of 2.0ns

• Maximum Power Dissipation: 25mW

@ 200 MHz/driver

• Low Voltage TTL (LVTTL) Inputs

• Industrial Temperature Operating Range:

-40°C to 85°C

• Package Options Available: SOIC, TSSOP,

MSOP

• Meets or Exceeds IEEE 1596.3

SCI LVDS Standard

• Meets or Exceeds ANSI/TIA/EIA-644

LVDS Standard

PI90LV031A

DIN1

DOUT1+

DOUT1-

EN

DOUT2-

DOUT2+

DIN2

GND

1

16

2

15

3

14

4 16-Pin 13

5 L,W 12

6

11

7

10

8

9

VCC

DIN4

DOUT4+

DOUT4-

EN*

DOUT3-

DOUT3+

DIN3

PI90LV027A

Description

The PI90LV031A, PI90LV027A, and PI90LV017A are

differential line drivers that use low-voltage differential

signaling (LVDS) to support data rates in excess of 400

Mbps. These products are designed for applications

requiring high-speed, low-power consumption and low

noise generation.

A low voltage TTL/CMOS input level is translated by

the device into a low-voltage (350mV) differential out-

put signal. Exclusive to the PI90LV031A quad driver is

a power-down mode that Tri-states the outputs and

places the device in a low-power idle state (13mW

typical).

Applications

Applications include point-to-point and multidrop

baseband data transmission over controlled imped-

ance media of approximately 100 Ohms. The transmis-

sion media can be printed circuit board traces,

backplanes, or cables.

The PI90LV031A, PI90LV027A, PI90LV017A and com-

panion line receivers (PI90LV032A, PI90LV028A, and

PI90LV018A) provide new alternatives to

RS-232, PECL, and ECL devices for high-speed, point-

to-point interface applications.

VCC

DIN1

DIN2

GND

1

8

2 8-Pin 7

3 U,W 6

4

5

PI90LV017A

VCC

D

NC

GND

1

8

2 8-Pin 7

3 U,W 6

4

5

DOUT1-

DOUT1+

DOUT2+

DOUT2-

D

NC

NC

1

PS8422A

10/08/99

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