DocumentCode
812650
Title
A 7-point stereo graphic equalizer display filter IC
Author
Lin, San L. ; Solomon, Cecil W.
Author_Institution
Exar Corp., San Jose, CA, USA
Volume
36
Issue
3
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
349
Lastpage
353
Abstract
A seven-point graphic equalizer display filter IC for use in audio applications is described. The device is implemented in a three-micron CMOS process, and utilizes switched capacitor circuit technology to replace several discrete components (opamps, diodes, resistors, capacitors) which occupy significant board space. The chip occupies 17000 square mils and dissipates about 120 mW. Typical performance measurements of the device are given
Keywords
CMOS integrated circuits; Hi-Fi equipment; band-pass filters; display devices; equalisers; 120 mW; 3 micron; CMOS; bandpass filter; graphic equalizer display filter IC; seven-point graphic equalizer; stereo equalizer display filter IC; switched capacitor circuit technology; Application specific integrated circuits; Auditory displays; CMOS process; CMOS technology; Diodes; Equalizers; Filters; Graphics; Space technology; Switched capacitor circuits;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.103143
Filename
103143
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