Datasheet > DS25BR204

DS25BR204

更新时间： 2024-11-10 11:13:15

品牌	Logo	应用领域
德州仪器 - TI		中继器
页数	文件大小	规格书
20页	520K
描述
具有发送预加重和接收均衡功能的 3.125Gbps 1:4 LVDS 中继器

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

DS25BR204 数据手册

DS25BR204

www.ti.com

SNLS259D –NOVEMBER 2007–REVISED MARCH 2013

DS25BR204 3.125 Gbps 1:4 LVDS Repeater with Transmit Pre-Emphasis and Receive

Equalization

Check for Samples: DS25BR204

FEATURES

DESCRIPTION

The DS25BR204 is a 3.125 Gbps 1:4 LVDS repeater

optimized for high-speed signal routing and switching

over lossy FR-4 printed circuit board backplanes and

balanced cables. Fully differential signal paths ensure

exceptional signal integrity and noise immunity.

•

DC - 3.125 Gbps Low Jitter, Low Skew, Low

Power Operation

•

Pin Selectable Transmit Pre-Emphasis and

Receive Equalization Eliminate Data

Dependant Jitter

The device has two different LVDS input channels

and a select line determines which input is active.

Both inputs have programmable equalization

providing maximum signal strength. A loss-of-signal

(LOS) circuit monitors both input channels and a

unique LOS pin reports when no signal is detected at

that input.

Wide Input Common Mode Range Allows DC-

coupled Interface to LVDS, CML and LVPECL

Drivers

•

Redundant Inputs

Integrated 100Ω Input and Output

Terminations

Wide input common mode range allows the switch to

accept signals with LVDS, CML and LVPECL levels;

the output levels are LVDS. A very small package

footprint requires a minimal space on the board while

the flow-through pinout allows easy board layout.

Each differential input and output is internally

terminated with a 100Ω resistor to lower device return

losses, reduce component count and further minimize

board space.

•

8 kV ESD on LVDS I/O Pins Protects Adjoining

Components

Small 6 mm x 6 mm WQFN-40 Space Saving

Package

APPLICATIONS

•

Clock and Data Distribution

Clock and Data Buffering and Muxing

OC-48 / STM-16

SD/HD/3GHD SDI Routers

Typical Application

CARD A

CARD C

ASIC/FPGA 1

ASIC/FPGA

ASIC/FPGA 2

DS25BR204

1:4 LVDS

Repeater

Discrete

Deserializer 1

Discrete

Serializer

Discrete

Deserializer 2

CARD B

BACKPLANE

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...20

中文翻译

下载PDF

与DS25BR204相关器件

型号	品牌	获取价格	描述	数据表
DS25BR204_08	NSC	获取价格	3.125 Gbps 1:4 LVDS Repeater with Transmit Pre-Emphasis and Receive and Receive Equalizati
DS25BR204TSQ	NSC	获取价格	3.125 Gbps 1:4 LVDS Repeater with Transmit Pre-Emphasis and Receive and Receive Equalizati
DS25BR204TSQ/NOPB	TI	获取价格	具有发送预加重和接收均衡功能的 3.125Gbps 1:4 LVDS 中继器 \| RTA
DS25BR204TSQX	TI	获取价格	IC,REPEATER INTERFACE,LLCC,40PIN,PLASTIC
DS25BR400	NSC	获取价格	Quad Transceiver with Input Equalization and Output De-Emphasis
DS25BR400	TI	获取价格	具有发送去加重和接收均衡功能的四通道、2.5Gbps CML 收发器
DS25BR400_0612	NSC	获取价格	Quad Transceiver with Input Equalization and Output De-Emphasis
DS25BR400_08	NSC	获取价格	Quad 2.5 Gbps CML Transceiver with Transmit De-Emphasis and Receive Equalization
DS25BR400TSQ	NSC	获取价格	Quad Transceiver with Input Equalization and Output De-Emphasis
DS25BR400TSQ/NOPB	TI	获取价格	具有发送去加重和接收均衡功能的四通道、2.5Gbps CML 收发器 \| NKA \| 60

与DS25BR204相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

22
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

21
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

47
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

39

产品中心

服务支持

精选活动

关于我们

帮助中心

DS25BR204

DS25BR204 数据手册

与DS25BR204相关器件

与DS25BR204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

DS25BR204

DS25BR204 数据手册

与DS25BR204相关器件

与DS25BR204相关文章

您还可以找

您在本页遇到什么问题？