Eight-Channel A/V Decoder Handles Surveillance And Auto Apps

The CX25828 eight-channel video/audio decoder for surveillance applications features eight NTSC/PAL video decoders, nine audio ADCs, and one audio DAC and an industrial-temperature grade version is available for automotive designs. It employs five-line comb filtering for optimal color separation and locks to inputs with low signal levels as well as line-locked cameras.  Additionally, the chip provides bi-directional bridging of video and audio data as well as connectivity through GPIO and I²C interfaces. Pricing for the CX25828 is $5.00 each/1,000. CONEXANT SYSTEMS INC. Newport Beach, CA. (888) 855-4562.