Analog Devices Inc. ADV7281-M/ADV7282-M 视频解码器
Analog Devices ADV7281-M/ADV7282-M 是功能丰富的单芯片、多格式视频解码器。可自动检测标准模拟基带视频信号,兼容复合、S视频和分量视频形式的NTSC、PAL和SECAM全球标准信号。ADV7281-M/ADV7282-M 可将模拟视频信号转换为YCrCb 4:2:2视频数据流,其与8位ITU-R BT.656接口标准兼容。ADV7281-M/ADV7282-M 可将模拟视频信号转换为8位、YCrCb 4:2:2视频数据流,可通过兼容移动工业处理器接口(MIPI)的CSI-2接口输出。ADV7281-M/ADV7282-M 的模拟视频输入端支持单端、伪差分和全差分信号。ADV7282-M 集成去隔行器(I2P转换器)和两个STB诊断引脚,具有电池短路检测能力。ADV7281-M/ADV7282-M 提供6路模拟输入、2个STB诊断引脚和3路通用输出。ADV7281-M/ADV7282-M 通过双线式串行双向端口(I2C兼容型)进行编程,并且采用1.8V CMOS工艺制造。该系列解码器提供LFCSP封装选项,非常适合于空间受限的便携式应用。特性
- Worldwide NTSC/PAL/SECAM color demodulation support
- Analog video input channels with on-chip antialiasing filter
- Up to 6 input channels
- Video input support for CVBS, Y/C , and YPrPb
- CVBS video input support
- NTSC/PAL/SECAM autodetection
- Short-to-battery diagnostics on 2 video inputs
- Up to 4V common-mode input range solution
- Excellent common-mode noise rejection capabilities
- 5-line adaptive 2D comb filter and CTI/DNR video enhancement
- Adaptive Digital Line Length Tracking (ADLLT)
应用
- Smartphone/multimedia handsets
- Automotive infotainment
- DVRs for video security
- Media players
视频
发布日期: 2013-12-03
| 更新日期: 2024-10-23
