A novel cascode configuration previously presented as a high output resistance load (Fujimori and Sugimoto, 1998) has been investigated and utilized for amplification to achieve higher gain and bandwidth by the authors (Lofti and Atarodi, Proc. ICEE'00, vol.1, pp.83-8, 2000). A low-voltage single-stage opamp using this configuration is designed. Finally, based on this idea a 1.5-V offset- and gain-compensated 5th order switched-capacitor low pass filter with only 150 /spl mu/A current consumption in a 0.8 /spl mu/m process is designed.
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机译:先前作为高输出电阻载荷(Fujimori和Sugimoto,1998)的新型Cascode配置已经被调查并用于扩增,以获得作者的更高增益和带宽(Lofti和Atarodi,Proc。Icee'00,Vol.1, PP.83-8,2000)。设计使用此配置的低压单级运营机。最后,基于此思想,设计了1.5V-V偏移和增益补偿的第5阶开关电容器低通滤波器,仅设计了0.8 / SPL MU / M过程中的150 / SPL MU / A电流消耗。
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