CH7313

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特征

  • Digital Visual Interface (DVI) Transmitter up to 165M pixels/second

  • High-bandwidth Digital Content Protection ( HDCP ) support

  • DVI low jitter PLL

  • DVI hot plug detection

  • Supporting graphics resolutions up to 1600x1200 pixels and 1920x1200 (reduced blanking)

  • High-speed SDVO* (1G~2Gbps) AC-coupled serial differential RGB inputs

  • Programmable power management

  • Fully programmable through serial port

  • Configuration through Intel® Opcodes*

  • Complete Windows and DOS driver support

  • Offered in a 48-pin LQFP package

  • Boundary scan support

  • Integrated HDCP Key





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* Intel ® Proprietary

描述

The CH7313A is a Display Controller device, which accepts a digital graphics input signal, encodes and transmits data through a DVI link (DFP can also be supported) with optional HDCP support. The device accepts one channel of RGB data over three pairs of serial data ports.

The DVI processor includes a low jitter PLL for generation of the high frequency serialized clock, and all circuitry required to encode, serialize and transmit the data. The CH7313A is able to drive a DFP display at a pixel rate of up to 165MHz.

The CH7313A has the ability to become a HDCP rev1.1 Down-stream compliant DVI transmitter by using an internal HDCP key containing the proper device keys that can be obtained from Chrontel, Inc.

CH7313A is pin to pin compatible with CH7307C DVI Transmitter and CH7312A.

结构图

数据表

 View the CH7313 Datasheet

应用说明

 PCB Layout and Design Considerations for the CH7313A SDVO HDCP DVI Transmitter, AN-91.pdf

技术报告

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规格

Input Interface  SDVO

Output Interface  DVI

Audio Interface  No

Other features  No

Package Type  LQFP48

订单信息

Part Number Package Type Number of Pins Voltage Supply

CH7313A-DEF  Lead Free - LQFP with exposed pad482.5V & 3.3V

CH7313A-DEF-TR  Lead Free - LQFP with exposed pad in Tape & Reel482.5V & 3.3V

视频

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昆泰集成电路(上海)有限公司是美国Chrontel,Inc.在上海的全资子公司。Chrontel成立于1986年,是一家从事混合信号集成电路研发与生产的公司,总部位于美国硅谷圣何西,并于世界各地拥有多家子公司和办事机构。我们的产品包括电视解码器,电视编码器,DVI/LVDS/HDMI编码器,数字电视解调器,图像和音频处理,显示...

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