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TVP5150模块DIY PCB,视频ADC,2.54mm间距30脚ISI接口,配合MDK9G25和MDKA5D3x开发板使用
 
   
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TVP5150模块DIY PCB,视频ADC,2.54mm间距30脚ISI接口,配合MDK9G25和MDKA5D3x开发板使用

TVP5150是TI出品的超低功耗NTSC/PAL/SECAM video decoder。TVP515模块引出两路通道,分别采用BNC和AV端子接口,模块采用2.54mm间距30脚ISI标准接口,可以直接连接到MDK9G25和MDA5D3开发板。

  • 商品编号:140218T5150
  • 商品重量:200.000 克(g)
  • 货  号:180309T5150PCB
  • 品  牌:mcuzone
  • 计量单位:
  • 销售价: ¥15.00
此商品已下架

此链接售的是模块的空pcb板,提供bom清单,无技术支持。

 

下图为成品实物图


【产品说明】

TVP5150是TI出品的超低功耗NTSC/PAL/SECAM video decoder。TVP515模块引出两路通道,分别采用BNC和AV端子接口,模块采用2.54mm间距30脚ISI标准接口,可以直接连接到MDK9G25和MDA5D3开发板。如果购买了MDK9G25或MDKA5D3x开发板,我们将提供驱动源码,并提供使用技术支持。
注意1:本模块需搭配模拟摄像头使用,也可以通过AV端子接到DVD机的视频输出来获取信号;
注意2:因为出售的是空pcb板,提供如下bom焊接清单以及30pin引脚定义,不提供原理图,无技术支持,只要芯片是原装正品,焊接ok,均可测试通过;

 

【详细参数】

The TVP5150AM1 device is an ultralow-power NTSC/PAL/SECAM video decoder. Available in a space-saving 48-terminal PBGA package or a 32-terminal TQFP package, the TVP5150AM1 decoder converts NTSC, PAL, and SECAM video signals to 8-bit ITU-R BT.656 format. Discrete syncs are also available. The optimized architecture of the TVP5150AM1 decoder allows for ultralow power consumption. The decoder consumes 115-mW power under typical operating conditions and consumes less than 1 mW in power-down mode, considerably increasing battery life in portable applications. The decoder uses just one crystal for all supported standards. The TVP5150AM1 decoder can be programmed using an I2C serial interface.
The TVP5150AM1 decoder converts baseband analog video into digital YCbCr 4:2:2 component video. Composite and S-video inputs are supported. The TVP5150AM1 decoder includes one 9-bit analog-to-digital converter (ADC) with 2× sampling. Sampling is ITU-R BT.601 (27.0 MHz, generated from the 14.31818-MHz crystal or oscillator input) and is line locked. The output formats can be 8-bit 4:2:2 or 8-bit ITU-R BT.656 with embedded synchronization.
The TVP5150AM1 decoder utilizes Texas Instruments patented technology for locking to weak, noisy, or unstable signals. A Genlock/real-time control (RTC) output is generated for synchronizing downstream video encoders.
Complementary four-line adaptive comb filtering is available for both the luminance and chrominance data paths to reduce both cross-luminance and cross-chrominance artifacts; a chrominance trap filter is also available.
Video characteristics including hue, brightness, saturation, and sharpness may be programmed using the industry standard I2C serial interface. The TVP5150AM1 decoder generates synchronization, blanking, lock, and clock signals in addition to digital video outputs. The TVP5150AM1 decoder includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor slices, parses, and performs error checking on teletext, closed caption, and other data in several formats.

The TVP5150AM1 decoder detects copy-protected input signals according to the Macrovision™ standard and detects Type 1, 2, 3, and colorstripe processes.The main blocks of the TVP5150AM1 decoder include:

  • Robust sync detector
  • ADC with analog processor
  • Y/C separation using four-line adaptive comb filter
  • Chrominance processor
  • Luminance processor
  • Video clock/timing processor and power-down control
  • Output formatter
  • I2C interface
  • VBI data processor
  • Macrovision detection for composite and S-video


【发货清单】

TVP5150模块的空pcb板一个,无技术支持,需客户自己diy


 

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