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Sub-Volt Bulk-Driven Transconductance Amplifier and Filter Application
Author(s)
Date Issued
July 2, 2018
Type
Conference Paper
Abstract
This paper describes a low-voltage and low-power transconductance amplifier and its application to third-order elliptic low-pass filter. The bulk-driven MOS transistor technique is used to provide low supply voltage operation and rail-To-rail input voltage common mode. The performance of the proposed filter is expressed through PSPICE simulators using TSMC 0.18 μm n-well CMOS process. Simulation results show that the filter using proposed circuit consumes 36 μW for power supply of a 0.5 V and has total harmonic distortion 1 % for input signal of 480 mVP-P.
Citation
2018 IEEE Asia Pacific Conference on Circuits and Systems Apccas 2018, 1-4, 2018