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DS90LV032ATM 参数 Datasheet PDF下载

DS90LV032ATM图片预览
型号: DS90LV032ATM
PDF下载: 下载PDF文件 查看货源
内容描述: 3V LVDS四通道CMOS差分线路接收器 [3V LVDS Quad CMOS Differential Line Receiver]
分类和应用: 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
文件页数/大小: 9 页 / 196 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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DS90LV032A 3V LVDS Quad CMOS Differential Line Receiver
July 1999
DS90LV032A
3V LVDS Quad CMOS Differential Line Receiver
General Description
The DS90LV032A is a quad CMOS differential line receiver
designed for applications requiring ultra low power dissipa-
tion and high data rates. The device is designed to support
data rates in excess of 400 Mbps (200 MHz) utilizing Low
Voltage Differential Signaling (LVDS) technology.
The DS90LV032A accepts low voltage (350 mV typical) dif-
ferential input signals and translates them to 3V CMOS out-
put 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 re-
ceiver output will be HIGH for all fail-safe conditions.
The DS90LV032A and companion LVDS line driver (eg.
DS90LV031A) provide a new alternative to high power
PECL/ECL devices for high speed point-to-point interface
applications.
Features
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400 Mbps (200 MHz) switching rates
0.1 ns channel-to-channel skew (typical)
0.1 ns differential skew (typical)
3.3 ns maximum propagation delay
3.3V power supply design
Power down high impedance on LVDS inputs
Low Power design (40mW 3.3V static)
Interoperable with existing 5V LVDS networks
Accepts small swing (350 mV typical) VID
Supports open, short and terminated input fail-safe
Compatible with ANSI/TIA/EIA-644
Industrial temp. operating range (-40˚C to +85˚C)
Available in SOIC and TSSOP Packaging
Connection Diagram
Dual-in-Line
Functional Diagram
DS100067-1
Order Number DS90LV032ATM
or DS90LV032ATMTC
See NS Package Number M16A or MTC16
DS100067-2
ENABLES
EN
L
of ENABLE inputs
EN*
H
INPUTS
R
IN+
− R
IN−
X
V
ID
0.1V
V
ID
−0.1V
Full Fail-safe
OPEN/SHORT
or Terminated
OUTPUT
R
OUT
Z
H
L
H
All other combinations
© 1999 National Semiconductor Corporation
DS100067
www.national.com