Computer-controlled NTSC single-chip LSI for color TV

摘要

A newly designed computer-controlled NTSC (National Television System Committee) single-chip LSI for color television which allows tuning by software is described. Increased product reliability and improved picture performance are the result of incorporating highly accurate computer-controlled functions. The LSI consists of approximately 11000 analog and digital circuit components, including 2600 pF of capacitance integrated on a 38-mm/sup 2/ chip using the VHF process. This LSI is packaged on a 64-pin shrink-type DIP (dual inline package) and requires 7.6 V of supply voltage.