 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| AL244 Flyer (4-in-1 Video Decoder) Preliminary Version 0.10 (c)2006 by AverLogic Technologies, Corp. Doc Number: 1-F-PMK144-0001 4-in-1 Digital Video Decoder AL244 Amendments 05.08.06 Preliminary version 0.10 (c)2006 Copyright by AverLogic Technologies, Corp. Version 0.10 2 4-in-1 Digital Video Decoder AL244 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 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 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) 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 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 (c)2006 Copyright by AverLogic Technologies, Corp. Version 0.10 3 4-in-1 Digital Video Decoder AL244 2 FUNCTION BLOCK DIAGRAM FSW_A(2), FSW_B(2) FSW_C(2), FSW_D(2) AI0_A AI1_A AI2_A AI3_A 10-bit ADC Adaptive 2D Y/C separation mux Luma Processing Chroma Processing Luma Processing Chroma Processing Decoder A Clock, RTSO BT656 8-bit Digital Output Formatter BT601, 16-bit BT656 8-bit Clock, RTSO AI0_B AI1_B AI2_B AI3_B 10-bit ADC Adaptive 2D Y/C separation mux Decoder B Decoder C BT601, 16-bit BT656 8-bit Clock, RTSO AI0_C AI1_C AI2_C AI3_C 10-bit ADC Adaptive 2D Y/C separation mux Luma Processing Chroma Processing Luma Processing Chroma Processing Clock, RTSO BT656 8-bit Digital Output Formatter AI0_D AI1_D AI2_D AI3_D 10-bit ADC Adaptive 2D Y/C separation mux Decoder D PLL Crystal Serial I/F Interrupt Control Register & Host Interface 3 APPLICATIONS Video Security & Surveillance Systems Video Editing Systems 4 ORDERING INFORMATION Part number AL244A-LF-PBF AL244A-LF (By Request) Package 128-pin LQFP (14x20mm) 128-pin LQFP (14x20mm) PB Free Yes No Operating Temp. 0C ~ +70C 0C ~ +70C Note: AverLogic Technologies PB-free products employ special PB-free material sets; molding compounds/die 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." (c)2006 Copyright by AverLogic Technologies, Corp. Version 0.10 4 |
Price & Availability of AL244
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |