High DC-gain folded-cascode CMOS operational amplifier

Wen Whe Sue, Zhi Ming Lin, Chou Hai Huang

研究成果: Conference article

4 引文 斯高帕斯(Scopus)


The architecture of folded-cascode op-amp is commonly used in many analog applications. The cascode arrangement has high open-loop voltage gain in low frequency range that make it easy to be designed as a high-speed operational amplifier. In this paper, we present the design of a fully differential folded-cascode operational amplifier that improves the limitation on the swing of the output signal of a common cascode architecture. The dc open-loop gain of the circuit is 4.7 K.

頁(從 - 到)176-177
期刊Conference Proceedings - IEEE SOUTHEASTCON
出版狀態Published - 1998 一月 1
事件Proceedings of the 1998 IEEE SOUTHEASTCON Conference - Orlando, FL, USA
持續時間: 1998 四月 241998 四月 26

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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