Lattice semiconductor SiI9022A/SiI9024AHDMI ® Transmitters support high-definition multimedia interface (HDMI) specifications on a wide range of mobile products. High definition cameras, digital cameras, and personal mobile devices are directly connected to a large number of installed HDMI TVs and DVI PC monitors through the flexible audio and video interfaces provided by this ultra-low power solution. S/PDIF or I2 S input enables pure digital audio to be connected to almost any system audio processor or codec. This transmitter is the next generation of its series and an enhanced replacement for SiI9022/SiI9024 devices, with lower power and enhanced functionality.
The SiI9024A transmitter uses the HDCP key for pre programming and has fully self sequenced HDCP detection and authentication, including SHA-1 for repeaters. This device supports High Bandwidth Digital Content Protection (HDCP) for devices that require secure content delivery.
Functional Description
The SiI9022A/SiI9024A HDMI transmitter provides a complete solution for transmitting digital audio and video that meets the HDMI standard. Specialized audio and video processing, effortlessly and economically adding HDMI capabilities to consumer electronic devices.