제어시스템의 안정성과 온도 및 공급전압에 독립적인 전압레퍼런스회로 설계에 관한 연구

• 영문명: A Study on the Voltage Reference Circuit Design for the Stability of the Control System and Temperature and Supply Voltage Independent
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김태평(Tea-Pyung Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제18권 3호, 75~82쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

A number of transistors per unit area was increased by the development of semiconductor technology, and therefore analog and digital integrated circuits are compounded in one chip using CMOS technology. So, it is very important that stability of the supply voltage and supply current in compound control system. In this paper, a new voltage reference circuit for low-voltage and low-power applications is proposed. These lab-results are proofed by the 0.5㎛ parameter HSPICE simulation. As the result, the temperature dependency for output voltage is 0.56 ㎷/℃, and then the power dissipation is 1.7 ㎷ on 5V supply voltage. The proposed CMOS reference voltage circuit can be applied to the low-voltage and low-power operating circuit in data acquisition systems. this proposed reference voltage circuit was designed by CMOS process alone. in the such case, if you can be used this circuit on a sub-block using area, a configuration of processing additional circuit is unnecessary, moreover it was reduced costs and was improved compatibility.

목차

Ⅰ. 서 론

Ⅱ. 전압레퍼런스 실험회로와 기본동작

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Reference Circuit 레퍼런스회로 Voltage Divider 전압분배기 MOSFET 모스페트 Temperature Coefficient 온도계수 Band Gap Voltage 밴드 갭 전압