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XS5031
XS5031Single-Channel Coaxial Encoding & Transmission Chip
DownloadXS5031 is a high-performance single-channel HDCVI encoding and transmission chip. It supports BT1120/BT656 digital video input with a maximum resolution of 4K@15fps. The chip integrates a 12-bit video DAC, driver Buffer, and comparator, simplifying PCB design and reducing BOM costs. It is fully compatible with HDCVI/AHD/TVI/CVBS multi-standard analog output and integrates I2S audio processing, enabling composite transmission of video, bidirectional audio, and coaxial control signals over a single coaxial cable. It is widely used in in-vehicle surround view cameras, streaming rearview mirror cameras, and security coaxial cameras.
Specifications
Video Input
- Supports BT1120 interface, max frequency 148.5MHz
- Supports BT656 interface, single/double edge sampling, max frequency 148.5MHz
- Max input up to 4K@15fps resolution
Video Output
- Supports 960H output
- Supports high definition HDCVI/AHD/TVI output
- Supports output formats 720P25/30, 1080P25/30, 4M25/30,5M10/12.5/20/25, 4K12.5/15
Audio
- Intergrated I2S audio interface(master/slave mode configurable)
- I2S_IN and I2S_OUT share a common BCLK and LRCK
- Supports 8K/16K sample rates, 16-bit bit depth
- Supports mono mode with selectable left/right channel
Interface
- 1x I2C interface (100K/400K/1Mbps)
- 1x Interrupt output (INT)
- 1x comparator
- 12-bit video DAC, Driver Buffer
Package
- QFN5x5 40-pin, 0.4mm pitch
