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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 저널정보
- 대한전자공학회 ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ITC-CSCC : 2008
- 발행연도
- 2008.7
- 수록면
- 1,021 - 1,024 (4page)
이용수
초록· 키워드
오류제보하기
A transconductor is a fundamental building block for analog signal processing circuits, such as filters and multipliers. For such applications, the transfer characteristic of the transconductor is desired to be linear. The bias-offset transconductor is known as a linear MOS transconductor. The transconductor has floating voltage sources. This paper presents a new design of the floating voltage source. If the proposed circuit is used as a level shifter for the linear transconductor, the output DC voltage is more accurate than that of the conventional circuit. Further, the proposed circuit is used as the second signal voltage source for a multiplier, the second harmonic distortion is improved. Simulation results show those advantages.
목차
Abstract
1. Introduction
2. MOS Transconductor using Bias-Offset Technique
3. Proposed Circuit
4. Simulation
5. Conclusion
References
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