A new single chip LSI for an NTSC CTV signal processing

A novel single-chip LSI circuit for National Television System Committee color TV (NTSC CTV) signal processing is described. The circuit covers the entire range of TV chassis. The number of external components and PCB (printed circuit board) area can be reduced to approximately 60% of those for a conventional set. The circuit will contribute to the upgrading of standard TV chassis by saving PCB area and increasing the reliability of sets. The circuit integrates 3980 linear elements, a 1200-pF capacitor, and 590 gates on a 5.1*4.5 mm/sup 2/ chip with a shrink 54-pin dual-in-line package (DIP).<
>