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
fDate :
8/1/1990 12:00:00 AM
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;
Journal_Title :
Consumer Electronics, IEEE Transactions on
