Proc. of Technical Meeting on Electronics Circuits
巻, 号, ページ
Vol. ECT-06
No. 84
出版年月
2006年10月
出版者
和文:
電気学会
英文:
The Insitute of Electrical Engineers of Japan
会議名称
和文:
電子回路研究会
英文:
Technical Meeting on Electronics Circuits
開催地
和文:
福岡
英文:
Fukuoka
アブストラクト
This paper discusses common problems in track and hold circuit and conventional ways to improve the performance. A bootstrapped switch with an additional control circuit is proposed to compensate charge loss in conventional bootstrapped switch circuit. Simulation results using 0.18um CMOS process parameters show that the proposed circuit reduces the bootstrap capacitance down to 25% of the conventional circuit.