DocumentCode
812696
Title
Low cost picture-in-picture for color TV receivers
Author
Johnson, Larry D. ; Pratt, John N. ; Greene, David C.
Author_Institution
Philips Consumer Electron. Co. Knoxville, TN, USA
Volume
36
Issue
3
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
380
Lastpage
386
Abstract
A monochrome picture-in-picture (PIP) system, whose low-cost design and simplicity has led to successful implementation in high-volume color television products, has been developed. The combination of low-cost ICs, a small, single-sided printed circuit board, and a simple TV receiver interface achieved the cost of design goals while providing PIP functionality. The design philosophy and circuit descriptions used to provide this low-cost PIP product are presented
Keywords
add-on boards; colour television receivers; computerised picture processing; logic arrays; TV receiver interface; analog IC; analog input/output processing; color TV receivers; gate array; low-cost design; monochrome picture-in-picture system; single-sided printed circuit board; Circuits; Clamps; Costs; Decoding; Filters; Logic; Phase locked loops; TV receivers; Tuners; Video recording;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.103148
Filename
103148
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