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Author:

王秀玲 (王秀玲.) | 王龙伟 (王龙伟.) | 吴武臣 (吴武臣.)

Indexed by:

CQVIP CSCD

Abstract:

本文设计了一种全差分运算放大器,对运算放大器的AC特性和瞬态特性进行了仿真分析和验证.该运放采用折叠式共源共栅结构、开关电容共模反馈(SC-CMFB)电路以及低压宽摆幅偏置电路,以实现在高稳定下的高增益和大输出摆幅.在cadence环境下,基于CSMC 0.6um工艺模型,进行了仿真分析和验证.结果表明,运算放大器满足设计要求.

Keyword:

全差分 仿真验证 折叠共源共栅 共模反馈

Author Community:

  • [ 1 ] [王秀玲]内蒙古工业大学
  • [ 2 ] [王龙伟]北京工业大学VLSI实验室,北京市朝阳区,100124
  • [ 3 ] [吴武臣]北京工业大学VLSI实验室,北京市朝阳区,100124

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Source :

微计算机信息

ISSN: 1008-0570

Year: 2010

Issue: 23

Volume: 26

Page: 183-184

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 2

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