DS90UA101TRTVRQ1

DS90UA101TRTVRQ1 Application Field and Working Principle

The DS90UA101TRTVRQ1 is an interface and serializer/deserializer specifically designed for the Digital Video Interface (DVI) standard and High Definition Multimedia Interface (HDMI) video and audio applications. It can be used as an analog video equalizer/reclocker in remote display applications as well as a conversion device between HDMI and DVI.

The DS90UA101TRTVRQ1 is capable of increasing the signal integrity and pixel clock accuracy present on the DVI/HDMI output connection, ensuring the highest quality video image is displayed on the monitor or connected display. It is available in the tiny 3mm x 3mm, 16-pin QFN package, making it small enough to fit almost any application. With power consumption as low as 310mW, and a low frequency clockrate of up to 176MHz, the DS90UA101TRTVRQ1 is the best solution for remote displays, video wall displays, and digital signage applications.

Working Principle

The DS90UA101TRTVRQ1 is based on a digital signal processing architecture that supports the DVI and HDMI 1.4 standards for digital video signal timing and performance. This allows the DS90UA101TRTVRQ1 to provide improved data rate, receive jitter compensation, and an improved digital signal modulation for the most reliable results.

The DS90UA101TRTVRQ1 supports an adjustable receive equalization, which provides up to -6dB of total equalization to minimize transmission losses. The equalization adaptation algorithm automatically adjusts the equalization levels as necessary to ensure maximum signal integrity is maintained. The DS90UA101TRTVRQ1 also provides a unique phase-locked loop (PLL) to achieve low jitter phase alignment of incoming video signals and receiver clock to provide optimal video performance. In addition, the DS90UA101TRTVRQ1 provides an integrated FIFO buffer that can store up to 128bits of incoming data. This FIFO buffer provides improved latency performance and eliminates data loss due to interruptions in the transmission of video data. The buffer also supports data redundant paths, allowing it to recover from byte-level transmission errors such as transmission line noise or interference. The DS90UA101TRTVRQ1 can also monitor the incoming video signal for HDMI errors such as link loss, deep color, and color space mismatch.

Conclusion

The DS90UA101TRTVRQ1 is the perfect solution for applications requiring reliable digital video signal transmission and reception. Its small size and low power consumption make it an ideal choice for portable devices and remote displays. With its adjustable equalization, integrated FIFO buffer, and unique jitter compensation, the DS90UA101TRTVRQ1 ensures optimal video performance and compatibility with HDMI and DVI standards.