Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Voltage Followers for the Design of Sallen-Key Active Rc-Filters

Version 1 : Received: 17 December 2021 / Approved: 21 December 2021 / Online: 21 December 2021 (13:49:14 CET)

How to cite: Chumakov, V.; Pakhomov, I.; Titov, A.; Butyrlagin, N.; Prokopenko, N. Voltage Followers for the Design of Sallen-Key Active Rc-Filters. Preprints 2021, 2021120339 (doi: 10.20944/preprints202112.0339.v1). Chumakov, V.; Pakhomov, I.; Titov, A.; Butyrlagin, N.; Prokopenko, N. Voltage Followers for the Design of Sallen-Key Active Rc-Filters. Preprints 2021, 2021120339 (doi: 10.20944/preprints202112.0339.v1).

Abstract

In this paper consider the circuitry of voltage followers (VF) with unity-gain, intended for practical use in active Sallen-Key RC-filters (LPF, HPF, BPF, RF). The results of research and computer modeling of radiation-resistant and low-temperature VF in the LTSpice environment on models of CJFET transistors operating under the influence of neutron flux up to 10e14 n/cm2 and cryogenic temperatures up to -197°C are presented.

Keywords

Sallen-Key filters; LPF; HPF; BPF; NF; voltage followers; buffer amplifiers; CJFET; neutron flux; cryogenic temperatures

Subject

ENGINEERING, Electrical & Electronic Engineering

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