Record Details

Electronically Tunable SIMO type Mixed-mode Biquadratic Filter using Single FTFNTA

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Field Value
 
Title Electronically Tunable SIMO type Mixed-mode Biquadratic Filter using Single FTFNTA
 
Creator Singh, Ravendra
Prasad, Dinesh
 
Subject Active filter
FTFNTA
Mixed-mode filter
PSPICE
SIMO
FTFN
 
Description 629-637
In this manuscript, a new electronically tunable single input multiple output (SIMO) type a mixed-mode biquad filter is
proposed. It is made up of a single Four Terminal Floating Nullor Transconductance Amplifier (FTFNTA) as an Active
Building Block, one resistor, and two grounded capacitors. So, the presence of grounded capacitors renders the circuit
compatible for IC development. As it is a SIMO type structure so no matched inputs are required. Also, the matching of
passive components is not an issue with this design. For current as an input, the proposed design can generate current mode
(low-pass, high-pass, and band-pass) filters as well as transimpedance mode (band-pass and inverting low-pass) filters.
Similarly, when given a voltage as input, it can generate voltage mode (high-pass and inverting band-pass) filters as well as
transadmitance mode (inverting band-pass and inverting high-pass) filters at the same time. The pole frequency (ω0) and
quality factor (Q0) of designed filters can be tuned electronically through a grounded capacitor without disturbing the
bandwidth (ω0/Q0). The effectiveness of the proposed design is checked through PSIPCE simulation. Monte Carlo,
sensitivity, and noise analysis are also performed to ensure the robustness of the proposed design.
 
Date 2021-09-23T11:31:19Z
2021-09-23T11:31:19Z
2021-09
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscair.res.in/handle/123456789/58132
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJPAP Vol.59(09) [September 2021]