TW9906 Intersil Corporation, TW9906 Datasheet

TW9906

Manufacturer Part Number

TW9906

Description

Manufacturer

Intersil Corporation

Datasheet

1.TW9906.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TW9906

Manufacturer:

TECHWELL

Quantity:

421

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TW9906-BATA3-GR

Manufacturer:

TECHWELL

Quantity:

1 831

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TW9906-BATA3-GR

Manufacturer:

TECHWELL

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TW9906-TA3-GR

Manufacturer:

TECHWELL

Quantity:

517

Company:

BOSTOCK HK LIMITED

Part Number:

TW9906-TA3-GR

Manufacturer:

Intersil

Quantity:

10 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TW9906-TB2-GR

Manufacturer:

Cortina

Quantity:

210

Company:

BOSTOCK HK LIMITED

Part Number:

TW9906-TB2-GR

Manufacturer:

Intersil

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

TW9906BATA3-GR

Manufacturer:

TECHWELL

Quantity:

20 000

Current page: 1 of 2
Download datasheet (165Kb)

Target Applications

Analog Video Decoder

CRT, LCD, PDP and Projection TV

Multifunction LCD Monitor (Monitor TV)

DVD-Recorder

PC TV Capture Card

CCTV Digital Video Recorder

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

combination), PAL (60), SECAM support with

automatic format detection

Advanced synchronization processing for VCR

fast forward, backward, and pause mode

Software selectable analog inputs

Three 10-bit ADCs with analog clamping circuit

and anti-aliasing filter built in

Fully programmable static gain or automatic

gain control for the Y channel

Programmable white peak control for the Y

channel

Two composite, two S-Video or two YCbCr

Three composite, one S-Video and one YCbCr

Up to five composite video inputs

Four composite, one S-video or one YCbCr

input

inputs

NTSC/PAL/SECAM Video Decoder for Multimedia Applications

Techwell

Techwell's TW9906 is a high quality NTSC/PAL/SECAM video decoder that

is designed for multimedia applications. It uses the mixed-signal 2.5V/3.3V

CMOS technology to provide a low-power integrated solution.

The TW9906 analog front-end is equipped with three separate analog

channels that enable it to accept all three possible analog video signal

standards: composite, S-video or YCbCr component video. All channels

include an analog multiplexer (MUX) for maximum flexibility in software

controlled input selection. It is possible to connect up to five composite

inputs at one time and allow the software to switch between them.

Alternatively several combinations of composite inputs and S-Video

component inputs may be switched under software control. (Four input

channels of any format can be accommodated with but there is a

maximum of 2 S-Video inputs or 2 component inputs.)

The front-end contains all the necessary circuits to simplify the system

design. The built-in three high quality 10-bit analog-to-digital converters

(ADCs)

The TW9906 uses proprietary adaptive 4H comb filter for chroma and luma

separation to achieve high video quality. The image enhancement

includes horizontal and vertical peaking, CTI and BCS control.

The advanced synchronization processing can produce stable pictures for

non-standard signal such as those produced by VCR trick mode.

The high quality scaler uses multi-tap poly-phase decimation filter to

accurately scale down the image with minimum phase error. It can be

programmed to scale-down the output picture to an arbitrary ratio with

cropping.

The TW9906 supports flexible pixel interface. It outputs YCbCr (4:2:2) data

stream over 10-bit or 20-bit data path. It also supports both free-running

clock and line-locked clock output.

A 2-wire serial MPU interface is used to simplify system integration. All the

functions can be controlled through this interface.

convert

3x10-bit Multi-Standard Comb Filter Video Decoder

inputs

into

digital

with YCbCr Component Input

signals

TW9906

* Pin to Pin with TW9909

DECODERS

TECHWELL

VIDEO

for

processing.

Related parts for TW9906

TW9906 Summary of contents

Page 1

... The TW9906 uses proprietary adaptive 4H comb filter for chroma and luma separation to achieve high video quality. The image enhancement includes horizontal and vertical peaking, CTI and BCS control. The advanced synchronization processing can produce stable pictures for non-standard signal such as those produced by VCR trick mode ...

Page 2

... NTSC/PAL/SECAM Video Decoder for Multimedia Applications NTSC/PAL/SECAM Video Decoder for Multimedia Applications TW9906 Block Diagram VIN (0) VIN (1)/MUX4 CIN (0) CIN (1) YBOUT MUX0 MUX3 27 Mhz VBI Slicer VBI FIFO SIAD0 SCLK SDAT Video Output Supports both free-running and line-locked clock outputs Programmable output cropping ...

Related keywords

TW9906 datasheet
TW9906 data sheet
TW9906 pdf datasheet
TW9906 component
TW9906 part
TW9906 distributor
TW9906 RoHS
TW9906 datasheet download