The CX23103 decoder enables the capture of analog and digital broadcast streams on personal computers through an integrated Universal Serial Bus (USB) interface. The device can capture a single analog stream, two simultaneous digital television transport streams, or a combination of analog and digital programming. In addition, analog, hybrid and combo configurations may be used in conjunction with hardware MPEG encoders.
The CX23103 integrates anti-aliasing, noise rejection filters and automatic gain control (AGC). Quality video is accomplished by using 10-bit video ADCs, a full 10-bit video data path, and a horizontal and 5-tap vertical scaling, hue, brightness, saturation, and contrast controls.