대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 합동 추계학술대회 논문집 정보 및 제어부문
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- Pages.253-256
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- 2002
Bump 회로를 이용한 Programmable CMOS Negative Resistor
A Programmable CMOS Negative Resistor using Bump Circuit
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송한정
(충청대학 전자공학과)
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Song, Han-Jung
(Dept. of Electronic Engineering, Chung Cheong College)
- 발행 : 2002.11.30
초록
A programmable CMOS negative resistor has been designed and fabricated in a 0.5um double poly double metal technology. The proposed CMOS negative resistor consists of a positive feedback OTA and a bump circuit with Gaussian-like I-V curve. Measurements of the fabricated chip confirm that the proposed CMOS resistor shows various negative resistance according to control voltage.
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