In this paper, basic transconductor composed of only p-channel and n-channel metal-oxide-
semiconductor field-effect transistors (MOSFETs) and its utilization for low-voltage first-order …

In this study, a simple voltage-mode first-order all-pass (AP) filter implementation is
presented which employs only MOS transistors instead of active elements like CCH, CDBA …

In this paper, a new transadmittance-mode firstorder all-pass filter suitable for low-voltage
operation is presented. The proposed circuit employs simple CMOS transconductor, two …

In this paper, an area efficient CMOS first-order voltage-mode (VM) all-pass filter (APF) is
proposed. The introduced resistorless MOS-only core circuit consists of three transistors …

In this paper, a new realization of a first-order voltage-mode (VM) All-Pass Filter (APF) using
a grounded capacitor, three resistors, and a single Current Follower (CF) with non-unity gain …

This paper presents a new realization of a first-order transadmittance-mode (TAM) all-pass
filter (APF). In the proposed mixed-mode APF a simple transconductor, inverting voltage …

In this paper, a new RC circuit realization of voltage-mode (VM) first-order all-pass filter
(APF) is presented. The proposed VM APF scheme is composed of a single grounded …

A novel design of voltage-mode (VM) all-pass filter (APF) utilizing a single dual-X current
conveyor (DXCCII) is proposed. Although many other voltage mode first-order APFs are …

This paper presents two CMOS designs of a second-order voltage-mode allpass filters
(APFs) for high-frequency applications. Each of the proposed filters is based only on a single …

This paper proposes a new, compact CMOS realization of current-mode (CM) first-order all-
pass filter (APF) using no external resistors. The circuit is created using only ten transistors …