대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2002년도 ITC-CSCC -1
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- Pages.658-661
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- 2002
A Simple Current-Mode Analog Multiplier-Divider Circuit Using OTAs
- Surakampontorn, Wanlop (Faculty of Engineering and Research Center for Communication and Information Technology Ladkrabang(KMITL)) ;
- Kaewdang, Khanittha (Faculty of Engineering and Research Center for Communication and Information Technology Ladkrabang(KMITL)) ;
- Fongsamut, Chalermpan (Faculty of Engineering and Research Center for Communication and Information Technology Ladkrabang(KMITL))
- 발행 : 2002.07.01
초록
An analog multiplier-divider circuit that realized through the use of OTAs, which does not require external passive circuit elements and temperature compensated, is proposed in this paper. Since the scheme is realized in such a way that employs only OTA as a standard cell, the circuit is simple and can be easily constructed from commercially available IC. The circuit bandwidth is wide and close to the transistor f
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