Datasheet > DS90LV048A_01

DS90LV048A_01

更新时间： 2024-11-16 04:39:15

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
11页	261K
描述
3V LVDS Quad CMOS Differential Line Receiver

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DS90LV048A_01 数据手册

May 2001

DS90LV048A

3V LVDS Quad CMOS Differential Line Receiver

General Description

Features

400 Mbps (200 MHz) switching rates

The DS90LV048A is a quad CMOS flow-through differential

line receiver designed for applications requiring ultra low

power dissipation and high data rates. The device is de-

signed to support data rates in excess of 400 Mbps (200

MHz) utilizing Low Voltage Differential Signaling (LVDS)

technology.

n Flow-through pinout simplifies PCB layout

n 150 ps channel-to-channel skew (typical)

n 100 ps differential skew (typical)

n 2.7 ns maximum propagation delay

n 3.3V power supply design

The DS90LV048A accepts low voltage (350 mV typical) dif-

ferential input signals and translates them to 3V CMOS

output levels. The receiver supports a TRI-STATE^®function

that may be used to multiplex outputs. The receiver also

supports open, shorted and terminated (100Ω) input fail-

safe. The receiver output will be HIGH for all fail-safe condi-

tions. The DS90LV048A has a flow-through pinout for easy

PCB layout.

n High impedance LVDS inputs on power down

n Low Power design (40mW 3.3V static)

n Interoperable with existing 5V LVDS drivers

n Accepts small swing (350 mV typical) differential signal

levels

n Supports open, short and terminated input fail-safe

n 0V to −100mV threshold region

n Conforms to ANSI/TIA/EIA-644 Standard

n Industrial temperature operating range (-40˚C to +85˚C)

n Available in SOIC and TSSOP package

The EN and EN inputs are ANDed together and control the

TRI-STATE outputs. The enables are common to all four

receivers. The DS90LV048A and companion LVDS line

driver (eg. DS90LV047A) provide a new alternative to high

power PECL/ECL devices for high speed point-to-point inter-

face applications.

Connection Diagram

Functional Diagram

Dual-in-Line

10088801

Order Number DS90LV048ATM, DS90LV048ATMTC

See NS Package Number M16A, MTC16

10088802

Truth Table

ENABLES

INPUTS

R_IN+− R_IN−

V_ID≥ 0V

OUTPUT

EN*

R_OUT

L or Open

V_ID≤ −0.1V

Full Fail-safe

OPEN/SHORT

or Terminated

All other combinations of ENABLE inputs

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

DS100888

www.national.com

12 3 4 5 6 7...11

中文翻译

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与DS90LV048A_01相关器件

型号	品牌	获取价格	描述	数据表
DS90LV048A_16	TI	获取价格	3-V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATM	NSC	获取价格	3V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATM	TI	获取价格	DS90LV048A 3V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATM/NOPB	NSC	获取价格	IC QUAD LINE RECEIVER, PDSO16, 0.150 INCH, LEAD FREE, PLASTIC, SOIC-16, Line Driver or Rec
DS90LV048ATM/NOPB	TI	获取价格	3-V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATMTC	TI	获取价格	DS90LV048A 3V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATMTC	NSC	获取价格	3V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATMTC/NOPB	NSC	获取价格	IC QUAD LINE RECEIVER, PDSO16, 0.100 INCH, PLASTIC, TSSOP-16, Line Driver or Receiver
DS90LV048ATMTC/NOPB	TI	获取价格	3-V LVDS Quad CMOS Differential Line Receiver
DS90LV048ATMTCX	TI	获取价格	DS90LV048A 3V LVDS Quad CMOS Differential Line Receiver

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