Corpus ID: 9461345

CMOS Realization Voltage Differencing Transconductance Amplifier and Based Tow — Thomas Filter

@inproceedings{Singh2015CMOSRV,
  title={CMOS Realization Voltage Differencing Transconductance Amplifier and Based Tow — Thomas Filter},
  author={D. Singh and Praveen Kumar},
  year={2015}
}
This paper presents, a new and simple CMOS realization of VDTA is presented. And the proposed block use for the design of an electronically tunable Tow-Thomas biquad filter. The presented filter is constructed using two VDTAs, two capacitors all are grounded. This circuit simultaneously realizes Low Pass and Band Pass filter responses, without changing the circuit topology. Tow-Thomas biquad filters implemented using VDTA are simulated with PSPICE simulation using the 0.18um CMOS technology to… Expand

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