Datasheet > 驱动程序和接口 > 线路驱动器或接收器> DS90C031B

DS90C031B

更新时间： 2024-10-26 22:25:19

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器
页数	文件大小	规格书
12页	256K
描述
LVDS Quad CMOS Differential Line Driver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DS90C031B 数据手册

March 1999

DS90C031B

LVDS Quad CMOS Differential Line Driver

General Description

Features

155.5 Mbps (77.7 MHz) switching rates

The DS90C031B is a quad CMOS differential line driver de-

signed for applications requiring ultra low power dissipation

and high data rates. The device is designed to support data

rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Volt-

age Differential Signaling (LVDS) technology.

n High impedance LVDS outputs with power-off

350 mV differential signaling

n Ultra low power dissipation

n 400 ps maximum differential skew (5V, 25˚C)

n 3.5 ns maximum propagation delay

n Industrial operating temperature range

n Pin compatible with DS26C31, MB571 (PECL) and

41LG (PECL)

n Conforms to ANSI/TIA/EIA-644 LVDS standard

n Offered in narrow and wide body SOIC package

n Fail-safe logic for floating inputs

The DS90C031B accepts TTL/CMOS input levels and trans-

lates them to low voltage (350 mV) differential output sig-

nals. In addition the driver supports a TRI-STATE^®function

that may be used to disable the output stage, disabling the

load current, and thus dropping the device to an ultra low idle

power state of 11 mW typical.

In addition, the DS90C031B provides power-off high imped-

ance LVDS outputs. This feature assures minimal loading ef-

fect on the LVDS bus lines when V_CCis not present.

The DS90C031B and companion line receiver (DS90C032B)

provide a new alternative to high power pseudo-ECL devices

for high speed point-to-point interface applications.

Connection Diagram

Functional Diagram

Dual-In-Line

DS100989-1

Order Number

DS90C031BTM,

or DS90C031BTWM

See NS Package Number

M16A or M16B

DS100989-2

Driver Truth Table

Enables

Input

D_IN

Outputs

EN*

D_OUT+

D_OUT−

All other combinations

of ENABLE inputs

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

DS100989

www.national.com

12 3 4 5 6 7...12

中文翻译

下载PDF

与DS90C031B相关器件

型号	品牌	获取价格	描述	数据表
DS90C031B_01	NSC	获取价格	LVDS Quad CMOS Differential Line Driver
DS90C031BTM	NSC	获取价格	LVDS Quad CMOS Differential Line Driver
DS90C031BTM	TI	获取价格	DS90C031B LVDS Quad CMOS Differential Line Driver
DS90C031BTM/NOPB	TI	获取价格	DS90C031B LVDS Quad CMOS Differential Line Driver
DS90C031BTM/NOPB	NSC	获取价格	IC QUAD LINE DRIVER, PDSO16, 0.150 INCH, PLASTIC, SOIC-16, Line Driver or Receiver
DS90C031BTMX	NSC	获取价格	IC QUAD LINE DRIVER, PDSO16, 0.150 INCH, PLASTIC, SOIC-16, Line Driver or Receiver
DS90C031BTMX	TI	获取价格	DS90C031B LVDS Quad CMOS Differential Line Driver
DS90C031BTMX/NOPB	TI	获取价格	DS90C031B LVDS Quad CMOS Differential Line Driver
DS90C031BTMX/NOPB	NSC	获取价格	IC QUAD LINE DRIVER, PDSO16, 0.150 INCH, PLASTIC, SOIC-16, Line Driver or Receiver
DS90C031BTWM	NSC	获取价格	LVDS Quad CMOS Differential Line Driver