STAC9721 Stereo Ac 97 Codec With Multi-codec Option
The STI5189 is designed to meet the demands of the digital television market by providing a compact, efficient solution for satellite broadcasting. The integration of multiple functionalities into a single chip not only reduces the overall system cost but also minimizes the power consumption and physical space required for implementation.
Key features of the STI5189 include its ability to demodulate QPSK signals, which is essential for receiving satellite transmissions. The chip also supports MPEG2 decoding, allowing it to process standard definition video content effectively. The audio processing capabilities ensure that high-quality sound accompanies the video output, enhancing the viewing experience.
In terms of applications, the STI5189 can be employed in various consumer electronics, including set-top boxes, integrated digital televisions, and other devices that require satellite signal reception and processing. Its compatibility with MPEG2-based networks makes it versatile for use in different regions and applications.
The architecture of the STI5189 is designed for scalability and flexibility, allowing manufacturers to customize their products based on specific market needs. The chip's integration of application processing capabilities enables the development of advanced features such as electronic program guides (EPGs), interactive services, and additional multimedia functionalities, further enhancing the user experience.
Overall, the STI5189 represents a significant advancement in the design of satellite set-top box solutions, providing a comprehensive and efficient platform for delivering digital television content to consumers worldwide.The STI5189 uses state of the art process technology to provide an ultra low cost, full featured, SD set-top box SOC. It is a highly integrated solution combining QPSK demodulation, Audio Video decoding and applications processing into a single chip, suitable for MPEG2 based satellite networks worldwide.
By STMicroelectronics 🔗 External reference
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