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AK8811 PDF预览

AK8811

更新时间: 2024-01-05 14:49:32
品牌 Logo 应用领域
AKM 转换器色度信号转换器消费电路商用集成电路编码器
页数 文件大小 规格书
36页 378K
描述
NTSC/PAL Digital Video Encoder

AK8811 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N商用集成电路类型:COLOR SIGNAL ENCODER
输入类型:R-Y; B-Y; YJESD-30 代码:S-PQFP-G48
长度:7 mm功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
座面最大高度:1.7 mm最大压摆率:72 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
视频标准:PAL; NTSC宽度:7 mm
Base Number Matches:1

AK8811 数据手册

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ASAHIKASEI  
[AK8811/12]  
AK8811/12  
NTSC/PAL Digital Video Encoder  
GENERAL DESCRIPTION  
The AK8811 and AK8812 are low voltage, low power and small packaged Digital Video Encoder.  
They are suitable for a portable DVD or VCD player. They convert ITU-R.BT601/656 standard 8-  
bit parallel data into analog composite video, S-Video or analog component signals Y/Cb/Cr in  
NTSC and PAL formats.  
AK8812 and AK8811 support Macrovision Copy Protection Rev.7.1(only AK8812), Closed  
captioning and Video Blanking ID(CGMS). These functions are controlled by high-speed I2C Bus  
interface.  
FEATURES  
NTSC-M, PAL-B,D,G,H,I,M,N encoding.  
Simultaneous composite video signal and S-video signal outputs  
Y/Cb/Cr Component output (Based on EIAJ Guideline)  
CCIR-656 4:2:2 8-bit Parallel Input  
- EAV Decoding  
Master/Slave Operation  
- Digital Field Sync I/O  
- Digital Vertical/Horizontal Sync I/O  
Y filtering  
C filtering  
2 x over-sampling  
4 x over-sampling  
Single 27MHz Clock (The polarity could be inverted by SYSINV pin)  
Triple 10-bit DACs  
I2C Interface (400kHz)  
Closed Caption encoding (NTSC: line 21,284-SMPTE PAL: line 21,334-CCIR)  
Macrovision Copy Protection Rev. 7.1* (Only for AK8812)  
VBID, CGMS(EIAJ CPR-1024)  
On-chip Color bar generator  
Low Power Consumption  
3.3V only, CMOS Monolithic  
48pin LQFP Package  
* This device is protected by U.S. patent numbers 4,631,603, 4,577,216, and 4,819,098, and other intellectual  
rights. The use of Macrovision’s copy protection technology in the device must be authorized by Macrovision and  
is intended for home and other limited pay-per -view use only, unless otherwise authorized in written by  
Macrovision. Reverse engineering or disassembly is prohibited.  
Rev.1.1  
- 1 -  
2000/01  

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