Datasheet > 驱动程序和接口 > 线路驱动器或接收器> DS92LV0421SQX

DS92LV0421SQX

更新时间： 2024-11-16 06:54:43

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
40页	946K
描述
10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface

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

DS92LV0421SQX 数据手册

PRELIMINARY

May 26, 2010

DS92LV0421 / DS92LV0422

10 - 75 MHz Channel Link II Serializer/Deserializer with

LVDS Parallel Interface

General Description

Features

5-channel (4 data + 1 clock) Channel Link LVDS parallel

■

The DS92LV0421 (serializer) and DS92LV0422 (deserializer)

chipset translates a Channel Link LVDS video interface (4

LVDS Data + LVDS Clock) into a high-speed serialized inter-

face over a single CML pair.

interface supports 24-bit data 3-bit control at 10 – 75 MHz

AC Coupled STP Interconnect up to 10 meters in length

■

Integrated serial CML terminations

The DS92LV0421 and DS92LV0422 enable applications that

currently use the popular Channel Link or Channel Link style

devices to seamlessly upgrade to an embedded clock inter-

face to reduce interconnect cost or ease design challenges.

The parallel LVDS interface also reduces FPGA I/O pins,

board trace count and alleviates EMI issues, when compared

to traditional single-ended wide bus interfaces.

AT–SPEED BIST Mode and status pin

Optional I2C compatible Serial Control Bus

Power Down Mode minimizes power dissipation

1.8V or 3.3V compatible control pin interface

>8 kV ESD (HBM) protection

-40° to +85°C temperature range

Programmable transmit de-emphasis, receive equalization,

on-chip scrambling and DC balancing enables longer dis-

tance transmission over lossy cables and backplanes. The

Deserializer automatically locks to incoming data without an

external reference clock or special sync patterns, providing

easy “plug-and-go” operation.

SERIALIZER – DS92LV0421

Data scrambler for reduced EMI

■

DC–balance encoder for AC coupling

Selectable output VOD and adjustable de-emphasis

DESERIALIZER – DS92LV0422

The DS92LV0421 and DS92LV0422 are programmable

though an I2C interface as well as by pins. A built-in AT-

SPEED BIST feature validates link integrity and may be used

for system diagnostics.

Random data lock; no reference clock required

■

Adjustable input receiver equalization

EMI minimization on output parallel bus (Spread Spectrum

Clock Generation and LVDS VOD select)

The DS92LV0421 and DS92LV0422 can be used inter-

changeably with the DS92LV2421 or DS92LV2422. This al-

lows designers the flexibility to connect to the host device and

receiving devices with different interface types, LVDS or LVC-

MOS.

Applications

Embedded Video and Display

■

Machine Vision, Industrial Imaging, Medical Imaging

Office Automation — Printers, Scanners, Copiers

Security and Video Surveillance

General purpose data communication

■

Applications Diagram

30120927

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

301209

www.national.com

12 3 4 5 6 7...40

中文翻译

下载PDF

与DS92LV0421SQX相关器件

型号	品牌	获取价格	描述	数据表
DS92LV0421SQX/NOPB	TI	获取价格	具有 LVDS 并行接口的 10MHz 至 75MHz Channel-Link II 串
DS92LV0422	NSC	获取价格	10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0422	TI	获取价格	具有 LVDS 并行接口的 10 - 75MHz Channel Link II 解串器
DS92LV0422SQ	NSC	获取价格	10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0422SQ/NOPB	TI	获取价格	具有 LVDS 并行接口的 10 - 75MHz Channel Link II 解串器
DS92LV0422SQE	NSC	获取价格	10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0422SQE/NOPB	TI	获取价格	具有 LVDS 并行接口的 10 - 75MHz Channel Link II 解串器
DS92LV0422SQX	NSC	获取价格	10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
DS92LV0422SQX/NOPB	TI	获取价格	具有 LVDS 并行接口的 10 - 75MHz Channel Link II 解串器
DS92LV090A	NSC	获取价格	9 Channel Bus LVDS Transceiver

与DS92LV0421SQX相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

14
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

8
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

36
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

31

产品中心

服务支持

精选活动

关于我们

帮助中心

DS92LV0421SQX

DS92LV0421SQX 数据手册

与DS92LV0421SQX相关器件

与DS92LV0421SQX相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DS92LV0421SQX

DS92LV0421SQX 数据手册

与DS92LV0421SQX相关器件

与DS92LV0421SQX相关文章

您还可以找

您在本页遇到什么问题？