TW8807-LA2-GR Datasheet TW8807-LA2-GR | P1-P2

To request the full datasheet, please visit www.intersil.com/products/TW8807

July 12, 2011

FN7758.1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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NOT RECOMMENDED FOR NEW DESIGNS

RECOMMENDED REPLACEMENT PART

TW8833 (Not Pin Compatible)

DATASHEET

LCD Flat Panel Controller with Built-in

NTSC/PAL/SECAM Decoder and Analog T-CON

TW8807

Introduction

Applications

 LCD TVs for home and mobile use

 Rear seat entertainment

 Portable DVD, PMP and HMD (Head Mount Display)

Features

The TW8807 is a low cost high quality TFT panel

controller with embedded NTSC/PAL/SECAM TV decoder.

It incorporates all the features required to create multi-

purpose LCD TV systems in a single package. It contains

all the circuits required to adapt standard

NTSC/PAL/SECAM analog TV input signals for display on

various TFT LCD panel types. An integrated timing

controller and three DACs allows direct interface with

analog LCD panels. Its versatile 5 analog inputs allow

CVBS, S-video signal to be connected simultaneously.

Other features include: high quality adaptive 4H Comb

Filter, downscaling to QVGA output resolution, 2D de-

interlacer and panoramic scaler, and multi-window

programmable OSD. It also includes image enhancement

functions, such as black and white stretch, 2D peaking,

CTI, and favorite color enhancement to further improve

picture quality. To support analog panel, it also includes

cost saving features like charge pump booster and

programmable panel offset control.

Analog Video Decoder

NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N

combination), PAL (60), SECAM with automatic format

detection

 Advanced synchronization processing for VCR trick play

signal

 Two 10-bit ADCs and analog clamping circuit

 Built-in analog anti-aliasing filter

 Fully programmable static gain or automatic gain

control for the Y or CVBS channel

 Programmable white peak control for the Y or CVBS

channel

 Software selectable analog inputs allows any of the

following combinations:

 Up to 4 composite video

 UP to 1 S-Video

 4-H adaptive comb filter Y/C separation

 PAL delay line for color phase error correction

 Digital PLL for both color and horizontal locking

 Programmable hue, brightness, saturation, contrast,

sharpness, Gamma control, and noise suppression

 Automatic color control and color killer

 Detection of level of copy protection according to

Macrovision standard

TFT PANEL SUPPORT

 Supports a wide variety of Analog active matrix TFT

panels

 Supports delta RGB 8 bits digital pixel format

ON SCREEN DISPLAY

 Built-in OSD controller with integrated character ROM

and programmable RAM font

 Multi-window OSD support with color palette

 Supports OSD overlay with alpha blending

IMAGE CONTROL

 Programmable hue, brightness, saturation, contrast

 Sharpness control with vertical peaking

 Programmable color transient improvement control

 Built-in de-interlacing engine

NTSC / PAL / SECAM

Tuner

VGA out

Techwell

TW8807

Audio

Amp

Micro-

Controller

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Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality.

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader

is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its

subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent

rights of Intersil or its subsidiaries.

For information regarding Intersil Corporation and its products, see www.intersil.com

 Independent RGB gain and offset controls

 Panorama / Water-glass scaling

 YCbCr hue adjustment

 Programmable Gamma correction tables

POWER MANAGEMENT

 Supports Panel power sequencing

 Supports DPMS for monitor power management

 1.8 / 3.3 V operation

TIMING CONTROLLER (TCON)

 Support programmable interface signals for control

column (source) driver / row (gate) driver

MISCELLANEOUS

 Supports 2-wire serial bus interface

 Spread spectrum PLL

 Programmable panel VCOM offset control

 Dual charge pumping circuit with feedback sensing

 5V tolerant I/O

 Power-down mode

 Typical power consumption less than 500mW

 Single 27MHz crystal

 64-pin LQFP package

P1-P2

TW8807-LA2-GR

Mfr. #:

Buy TW8807-LA2-GR

Manufacturer:

Renesas / Intersil

Description:

Display Drivers & Controllers LCD CNTRLR W/BUILT-I N VID DECODER

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

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TW8807-LA2-GR