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DS92LV040A

更新时间： 2024-11-20 22:40:39

品牌	Logo	应用领域
美国国家半导体 - NSC		总线收发器
页数	文件大小	规格书
12页	219K
描述
4 Channel Bus LVDS Transceiver

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DS92LV040A 数据手册

August 2002

DS92LV040A

4 Channel Bus LVDS Transceiver

General Description

Features

n Bus LVDS Signaling

The DS92LV040A is one in a series of Bus LVDS transceiv-

ers designed specifically for high speed, low power back-

plane or cable interfaces. The device operates from a single

3.3V power supply and includes four differential line drivers

and four receivers. To minimize bus loading, the driver out-

puts and receiver inputs are internally connected. The device

also features a flow through pin out which allows easy PCB

routing for short stubs between its pins and the connector.

n Propagation delay: Driver 2.3ns max, Receiver 3.2ns

max

n Low power CMOS design

n 100% Transition time 1ns driver typical, 1.3ns receiver

typical

n High Signaling Rate Capability (above 155 Mbps)

n 0.1V to 2.3V Common Mode Range for V_ID= 200mV

n 70 mV Receiver Sensitivity

n Supports open and terminated failsafe on port pins

n 3.3V operation

n Glitch free power up/down (Driver & Receiver disabled)

n Light Bus Loading (5 pF typical) per Bus LVDS load

n Designed for Double Termination Applications

n Balanced Output Impedance

The driver translates 3V LVTTL levels (single-ended) to dif-

ferential Bus LVDS (BLVDS) output levels. This allows for

high speed operation while consuming minimal power and

reducing EMI. In addition, the differential signaling provides

common mode noise rejection greater than 1V.

The receiver threshold is less than +0/−70 mV. The receiver

translates the differential Bus LVDS to standard (LVTTL/

LVCMOS) levels. (See Applications Information Section for

more details.)

n Product offered in 44 pin LLP (Leadless Leadframe

Package) package

n High impedance Bus pins on power off (V_CC= 0V)

Simplified Functional Diagram

10133601

DS101336

www.national.com

12 3 4 5 6 7...12

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与DS92LV040A相关器件

型号	品牌	获取价格	描述	数据表
DS92LV040ATLQA	NSC	获取价格	4 Channel Bus LVDS Transceiver
DS92LV040ATLQA/NOPB	TI	获取价格	4 通道总线 LVDS 收发器 \| NJN \| 44 \| -40 to 85
DS92LV040ATLQAX	NSC	获取价格	暂无描述
DS92LV040ATLQAX/NOPB	NSC	获取价格	IC QUAD LINE TRANSCEIVER, PQCC44, PLASTIC, LLP-44, Line Driver or Receiver
DS92LV040ATLQAX/NOPB	TI	获取价格	4 通道总线 LVDS 收发器 \| NJN \| 44 \| -40 to 85
DS92LV0411	NSC	获取价格	5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0411	TI	获取价格	具有 LVDS 并行接口的 5 - 50MHz Channel Link II 串行器
DS92LV0411SQ	NSC	获取价格	5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0411SQ/NOPB	TI	获取价格	具有 LVDS 并行接口的 5 - 50MHz Channel Link II 串行器 \|
DS92LV0411SQE	NSC	获取价格	5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface