Integrated MTOS Circuits for Color TV Applications

A complete color processing circuitry has been designed using integrated Metal-Oxide-Semiconductor techniques. The primary objectives in this work are 1) Show feasibility of integrated circuit MTOS for this application 2) Establish design rules enabling circuit designer to utilize this technology, allowing sufficient flexibility of design and 3) Show potential for cost savings over established tube and/or bipolar transistor approaches by considering the total systems cost. The evolved design uses four MTOS chips to perform the following functions: 1. Chroma-Burst Separator-Amp-Keyer-Color Killer. 2. Color Demodulator 3. Color Matrix 4. Color Synchronization