CAT6611
S/PDIF interface supporting PCM, Dolby Digital, DTS digital audio transmission at up to
192kHz
Compatible with IEC 60958 and IEC 61937
Audio down-sampling of 2X and 4X
Software programmable HDMI output current level of up to +50%, enabling user to optimize the
performance for fixed-cable systems or those with pre-defined cable length
MCLK input is optional for audio operation. Users could opt to implement audio input interface with
or without MCLK.
Integrated/External pre-programmed HDCP keys at customers' requests
Purely hardware HDCP engine increasing the robustness and security of HDCP operation
Monitor detection through Hot Plug Detection and Receiver Termination Detection
Intelligent, programmable power management
80-pin LQFP package
The CAT logo is a registered trademark of Chip Advanced Technology
2007 Chip Advanced Technology Inc. – All Right Reserved.
June-2007 Rev:1.0a 3/29