Recently, for a Video Cassette Recorder and a Camcorder, miniaturization and reduction of their weight and components have been required. For those requirement, we have developed a Y・C processing LSI which includes Luminance (Y) and Chrominanc (C) signal processings on a chip. The LSI consists of more than 10,000 elements, using our new precess (L6000), which can reduce its power dissipation half as much as than of conventional one. In the LSI, a 11 order LPF for Y-Signals can be switched four frequency responses according to imput signals. In addition to that, BPF for C-Signals can be also switched four and frequency responses respectively. Using these circuits, the LSI can be used for various input signals.
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