AL244 datasheet(3/4 Pages) AVERLOGIC

3 / 4 page

AL244

4-in-1 Digital Video Decoder

Version 0.10

1 FEATURES

Analog Input:

Four 10bit ADC, AGC & ACC (Automatic

Clamping Control)

Support Auto Multi-Standard

NTSC/PAL/SECAM mode detection

Support Weak & Non-Standard Signal

mode detection

Adaptive 2D Comb-Filter video

decoding for Y/C separation

Video Processing:

Closed Caption/V-Chip/WSS/WSS-J VBI

decoding

Macrovision copy protection detection

Contrast/Brightness/Hue/Saturation

adjustment

Digital Chrominance Transient

Improvement (DCTI)

Digital Video Output

Support Four digital ITU-R 656-8bit

output

4-Decodr Mode (A, B, C and D)

4 analog CVBS inputs for each of the 4

Video Decoders

Standard ITU-R BT 656 format 8-bit

outputs

4 RTSO(Real Time Status Output)

signals for each of the 4 Video

Decoders

Fast Channel-Switching among each of

the 4 analog channels

2-Decoder Mode (A and C)

Each of the 2 Video Decoders support

CVBS, S-Video and Component inputs

Standard ITU-R BT 656 format 8-bit

outputs

Standard ITU-R BT 601 format 16-bit

outputs

Digital RGB output (8-bit for Green

channel, 6-bit for Red and Blue

channels)

2 RTSO (Real Time Status Output)

signals for each of the 2 Video

Decoders

Miscellaneous

1.8V core logic. 3.3V I/O with 5V

tolerance

Controlled via 2-wire serial-bus

interfaces. All 4 video decoders require

only one serial-bus interface and share

one slave address

Requires only one crystal for all 4 video

decoders

Support interrupt output pin for

hardware mode detection

Built-in Test Pattern Generator

Low power consumption

Small-size package LQFP-128

AL244 Datasheet(PDF) 3 Page - AverLogic Technologies Inc

AL244 Datasheet(HTML) 3 Page - AverLogic Technologies Inc

Html Pages

1 2 3 4

Datasheet Download

Link URL