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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 저널정보
- 대한전자공학회 ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ITC-CSCC : 2009
- 발행연도
- 2009.7
- 수록면
- 326 - 329 (4page)
이용수
초록· 키워드
오류제보하기
A new topology of pseudo-exponential function generator, which features low supply voltage (1.2V), low power (0.3㎽), and wide ㏈-linear range (120 ㏈), is proposed. Its rail-to-rail topology results in an improved implementation of the pseudo-exponential function to achieve wider ㏈-linear range. These features make the pseudo-exponential function generator suitable for realizing very wide gain range variable gain amplifier (VGA). The pseudo-exponential function generator is simulated in 90㎚ CMOS technology and verified by ADS simulation. The comparison between the proposed topology and the reference topology is also presented.
목차
Abstract
1. Introduction
2. Proposed Pseudo-Exponential Function
3. Circuit Implementation
4. Simulation Results
5. Conclusions
References
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UCI(KEPA) : I410-ECN-0101-2012-569-004020472