Datasheet > FPD87208

FPD87208

更新时间： 2024-09-27 22:40:55

品牌	Logo	应用领域
美国国家半导体 - NSC		控制器
页数	文件大小	规格书
20页	1039K
描述
+2.5V Low EMI, Low Dynamic Power XGA/WXGA TFT-LCD Timing Controller with Reduced Swing Differential Signaling RSDS⑩ Outputs

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数据手册

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FPD87208 数据手册

July 2004

FPD87208AXA

+2.5V Low EMI, Low Dynamic Power XGA/WXGA

TFT-LCD Timing Controller with Reduced Swing

™

Differential Signaling RSDS Outputs

General Description

Features

n Reduced Swing Differential Signaling (RSDS) digital bus

reduces dynamic power, EMI and bus-width from the

timing controller

The FPD87208AXA is a timing controller that combines an

LVDS single pixel input interface with National Reduced

™

Swing Differential Signaling (RSDS ) output driver interface

for XGA and Wide XGA resolutions. It resides on the TFT-

LCD panel and provides the data buffering and control signal

generation for XGA, and Wide XGA graphic modes. The

RSDS path to the column driver contributes toward lowering

radiated EMI and reducing system dynamic power consump-

tion.

n LVDS single pixel input interface system

n Input clock range from 25 MHz to 85 MHz

n Drives RSDS column drivers at 170 Mb/s with an

85 MHz clock (Max)

n BIST Function

n CMOS circuitry operates from a 2.25V–2.75V; 0˚C–70˚C

n 64 TQFP package with body size 10 mm x 10 mm x

1.0 mm

This single RSDS bus conveys the 6-bit color data for XGA,

and three different WXGA resolutions.

System Diagram

20101401

FIGURE 1. Block Diagram of the LCD Module

™

RSDS is a trademark of National Semiconductor Corporation.

DS201014

www.national.com

12 3 4 5 6 7...20

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