Conexant Systems, Inc., a provider of semiconductor solutions for imaging, audio, embedded modem, and video surveillance applications, announced that it has strengthened its video surveillance product portfolio by unveiling a new family of multichannel decoders encompassing CX25838 and CX25858, which feature very low power consumption.
Company officials said in a press release that the new family of multichannel audio/video decoders is targeted at video surveillance systems with digital video recording capabilities, video capture cards, and motion sensors.
Both the multichannel decoders integrate eight industry-standard NTSC/PAL video decoders with 10-bit analog-to-digital converters and five-line comb-filtering, in order to facilitate high-quality digital output while minimizing noise and facilitating low compression bit rates. The CX25858 has the capability to downscale digital video from 4:2:2 to 4:1:1, thereby reducing bandwidth requirements from 16 to 12 bits per pixel.
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