AL244 Flyer 4-in-1 Video Decoder Version 1.1 INFORMATION FURNISHED BY AVERLOGIC IS BELIEVED TO BE ACCURATE AND RELIABLE. HOWEVER, NO RESPONSIBILITY IS ASSUMED BY AVERLOGIC FOR ITS USE, OR FOR ANY INFRINGEMENTS OF PATENTS, OR OTHER RIGHTS OF THIRD PARTIES THAT MAY RESULT FROM ITS USE. NO LICENSE IS GRANTED BY IMPLICATION OR OTHERWISE UNDER ANY PATENT OR PATENT RIGHTS OF AVERLOGIC. ©2006~2009 by AverLogic Technologies, Corp. Doc Number: 1-F-PMK244-0001 AL244 4-in-1 Digital Video Decoder Amendments 09.25.08 Version 1.0 03.23.09 Version 1.1 ©2006-2009 Copyright by AverLogic Technologies, Corp. Version 1.0 2 AL244 4-in-1 Digital Video Decoder 1 FEATURES z z z z Analog Input: Four 10-bit ADC, AGC & ACC (Automatic Clamping Control) Supports Auto Multi-Standard NTSC/PAL/SECAM mode detection Supports Weak & Non-Standard Signal mode detection Adaptive 2D Comb-Filter video decoding for Y/C separation z z z z z z z z Video Processing: Closed Caption/V-Chip/WSS/WSS-J VBI decoding z Macrovision copy protection detection Contrast/Brightness/Hue/Saturation adjustment Digital Chrominance Transient Improvement (DCTI) z z z z z z z Digital Video Output Supports four digital ITU-R 656 format 8-bit 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 z z 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 (6-bit for Green channel, 5-bit for Red and Blue channels) 4 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 Supports interrupt output pin for hardware mode detection z Built-in Test Pattern Generator z Low power consumption z Small-size package LQFP-128 or LQFP80 Fast Channel-Switching among each of the 4 analog channels ©2006-2009 Copyright by AverLogic Technologies, Corp. Version 1.0 3 AL244 4-in-1 Digital Video Decoder 2 FUNCTION BLOCK DIAGRAM 3 APPLICATIONS Video Security & Surveillance Systems Video Editing Systems 4 ORDERING INFORMATION Part number Package PB Free Power Supply. AL244C-LF1-PBF 128-pin LQFP (14x14mm) Yes +1.8/3.3V AL244C-LF2-PBF 80-pin LQFP (10x10mm) Yes +1.8/3.3V Note: AverLogic Technologies PB-free products employ special PB-free material sets; molding compounds/die that attach materials and 100% matte tin plate termination finish do not use materials containing PBB, PBDE or red phosphorus for green-product chips. AverLogic's PB-free products are MSL classified at PB-free peak reflow temperatures that meet or exceed the PB-free requirements of IPC/JEDEC J Std-020C." ©2006-2009 Copyright by AverLogic Technologies, Corp. Version 1.0 4