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SN75DP128

更新时间： 2024-09-15 04:31:15

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
25页	675K
描述
DisplayPort 1:2 Switch

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数据手册
替代型号

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SN75DP128 数据手册

SN75DP128

www.ti.com

SLLS893–FEBRUARY 2008

DisplayPort 1:2 Switch

FEATURES

APPLICATIONS

•

Personal Computer Market

•

One Input Port to One of Two Output Ports

Supports Data Rates up to 2.7Gbps

Supports Dual-Mode DisplayPort

–

Desktop PC

Notebook PC

Docking Station

Standalone Video Card

•

Output Waveform Mimics Input Waveform

Characteristics

•

Enhanced ESD:

–

12kV on all Main Link Pins

10kV on all Auxiliary Pins

•

Enhanced Commercial Temperature Range:

0°C to 85°C

56 Pin 8 × 8 QFN Package

DESCRIPTION

The SN75DP128 is a one Dual-Mode DisplayPort input to one of two Dual-Mode DisplayPort outputs. The

outputs will follow the input signal in a manner that provides the highest level of signal integrity while supporting

the EMI benefits of spread spectrum clocking. Through the SN75DP128 data rates of up to 2.7Gbps through

each link for a total throughput of up to 10.8Gbps can be realized.

In addition to the switching of the DisplayPort high speed signal lines, the SN75DP128 also supports the

switching of the bi-directional auxiliary (AUX), Hot Plug Detect (HPD), and Cable Adapter Detect (CAD)

channels. The Auxiliary differential pair supports Dual-Mode DisplayPort operation with the ability to be

configured as a bi-directional differential bus while in DisplayPort mode or an I²C™ bus while in TMDS mode

The SN75DP128 is characterized for operation over ambient air temperature of 0°C to 85°C.

TYPICAL APPLICATION

DisplayPort

Enabled

Monitor or HDTV

DP++

GPU

SN75DP128

DP++

DisplayPort

Enabled

Monitor or HDTV

Computer/Notebook/Docking Station

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.

I2C is a trademark of Philips Electronics.

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.

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SN75DP128 替代型号

型号	品牌	替代类型	描述	数据表
SN75DP128A	TI	功能相似	DisplayPort 1:2 Switch

与SN75DP128相关器件

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SN75DP128A	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128ARTQR	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128ARTQT	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128RTQR	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128RTQRG4	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128RTQT	TI	获取价格	DisplayPort 1:2 Switch
SN75DP128RTQTG4	TI	获取价格	DisplayPort 1:2 Switch
SN75DP129	TI	获取价格	DisplayPort to TMDS Translator
SN75DP129RHHR	TI	获取价格	DisplayPort to TMDS Translator
SN75DP129RHHRG4	TI	获取价格	DisplayPort to TMDS Translator