• 1. cascode stage: 共源共栅级
• 2. folded-cascode input stage: 折叠级联
• 3. A Cascode Bias Two-stage Amplifier: 叠接式偏压二阶放大器电路设计

• 1.The transimpedance amplifier (tia) takes a fully differential configuration, feedback oscillation technique, and regulated cascode (RGC) input stage for bandwidth enhancement.
  跨阻放大器(TIA)采用全差分结构，利用震荡反馈技术和可调节共源共栅(RGC)结构来增加其带宽。
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• 2.In this paper, the traditional cascode structure of CMOS LNA is considered as a two-stage amplifier and inter-stage matching network is introduced accordingly.
  本文也对CMOS低噪声放大器进行了分析，将传统共源共栅结构看作二级放大器级联形式，并由此引入级间匹配网络。
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• 3.Based on traditional two-stage amplifier, cross-coupled class AB output stage and cascode compensation were adopted to improve output voltage swing and bandwidth.
  在传统两级运放的基础上，采用交叉耦合的AB类输出级和共源共栅补偿，提高了输出摆幅和带宽，并通过数学工具对功耗进行了优化。
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