This article presents a current-mode universal biquadratic filter performing completely
standard functions: low-pass, high-pass, band-pass, band-reject and all-pass functions …

Voltage Mode All-Pass Filter with a Single Current Differencing Buffered Amplifier Page 1
Abstract— In this study, a CMOS current controlled current differencing buffered amplifier (C-CDBA) …

In this paper, a CMOS realization of the current differencing buffer amplifier (CDBA) in the
low voltage is presented. The circuit is suited for CMOS implementation. A first order all-pass …

This paper presents a current‐mode universal biquadratic filter performing three functions;
low pass, high pass and band pass, based on dual‐output current‐controlled current …

Five new configurations realizing canonical first-order voltage-mode all-pass filter
configurations using a single current differencing buffer amplifier (CDBA) are given. Two of …

Current transfer function is a feature of current‐mode filters. Current‐mode filters have so far
been realized principally using current amplifiers and current conveyors. Some current …

This paper presents two new first‐order voltage‐mode all‐pass filters using a single‐current
differencing buffered amplifier and four passive components. Each circuit is compatible to a …

In this paper, a new active device, current differencing cascaded transconductance amplifier
(CDCTA), has been presented. The proposed CDCTA simplifies the design of the current …

This paper presents some interesting new applications in the field of analog signal
processing focused on signal generation. A novel modifications of recently developed and …

New high-order current-mode (CM) filter topologies capable of providing all functions
simultaneously are presented. The proposed filters are based on digitally controlled current …