Video signal processing LSI for home VCR

Author

Satomi, Hideo ; Ichikawa, Y. ; Anzai, Fukuji ; Kamiishi, Tsutomu ; Sudoh, Hiroshi ; Takada, Osamu ; Satoh, Keiichi

Author_Institution

Sanyo Electr. Co. Ltd., Gunma, Japan

Volume

37

Issue

3

fYear

1991

fDate

8/1/1991 12:00:00 AM

Firstpage

237

Lastpage

243

Abstract

The authors describe newly developed LSIs (large-scale-integrated circuits) to be used to process video signals for VCRs. These LSIs, equipped with functions to process luminance and chrominance signals on a single chip, reduce VCR manufacturing costs, save valuable PCB (printed circuit board) area, enhance picture quality, and feature a multifunction design. The LSIs demonstrate higher performance and have fewer pins than other LSIs, which required 54 to 64 pins. The number of peripheral parts for the new LSI is 30% less than that for conventional two-chip LSIs

Keywords

computerised picture processing; digital signal processing chips; large scale integration; video signals; video tape recorders; chrominance signals; home VCR; luminance signals; multifunction design; picture quality; single chip; video signal processing LSI; Circuit noise; Large scale integration; Noise cancellation; Noise reduction; Pins; Signal design; Signal processing; Signal to noise ratio; Video recording; Video signal processing;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.85520

Filename

85520