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Digital TV set-top box chip
Functions of Chip
  A digital TV signal reception system is composed according to the following chart.
The yellow part is the core chip of our company's research and development, and the critical compoent of digital TV signal receiver. The working process of a processor chip is: for all kinds of video signals, such as television signals composite (CVBS), SVIDEO, and component signals (COMPONENT) and digital signals, including MPEG2, MPEG4, or H.264, when the signal is inputed, it is through the system of analog front-end modules, achieve modulus transform functions, or through MPEG decoder, digital TV signal decoder. At the same time it is required to have a system Clock. After digital video processing, luminance and chrominance signals are separated, some other video signal processing will be completed, such as details, color enhanced, noise removal, and so on. Completing the interlaced transformation and scaling functions, finally, in accordance of the requirements of the output format, the final display format conversion will be completed. This product will support all CA separation model which is the card Separation Technology, which can support the domestic and international separation standards.
Manufacturer Introduction
Technolgy Team
Functions of Chip
Major application field
Contact:
Tianjin
Topbroad
Microelec
-tronics
Co.,Ltd.
TELL:
+86-010-
51668032
   
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