We present a versatile multi-input-multi-output biquad configuration. Either a three-input
single-output or a single-input three-output universal filter can be realized. The proposed …

In this paper, a current-tunable current-mode multifunction filter with two inputs and two
outputs employing only four dual-output current-controlled conveyors (DO-CCCIIs) and two …

Three current-mode universal biquadratic filters each with five input terminals and one
output terminal are presented. The first proposed circuit uses three multi-output second …

Two new voltage-mode universal biquadratic filters each with one input terminal and five
output terminals are presented. The first proposed circuit uses three multiple output second …

This paper proposes a new current-mode current-controlled single-input multiple-output type
universal filter using non-inverting and inverting second generation current-controlled …

In this paper, a new second-order current-mode universal filter using only two plus-type
differential voltage current conveyors, three resistors and two grounded capacitors is …

A novel current-controlled two-input three-output current-mode universal filter, which
employs only three dual-output controlled-controlled current conveyors (DOCCCIIs) and two …

Because of their several advantages over the traditional voltage mode op-amp, current
feedback op-amps (CFOAs) have attracted prominent attention as alternative building blocks …

A new current-mode current-controlled three-input single-output universal filter, which
employs only five plus-type second-generation current-controlled current conveyors …

This paper proposes a new current-mode current-controlled single input multiple output
(SIMO) type universal filter. The proposed circuit employs two current-controlled current …