Fully-differential current-mode higher order filters using all grounded passive elements

AK Singh, P Kumar, R Senani - AEU-International Journal of Electronics …, 2018 - Elsevier
In this paper the realization of nth order (n≥ 3) fully-differential current-mode filters using
Current Differencing Current Conveyors (CDCC) has been presented which results in …

Realisation of CBTA based current mode frequency agile filter

K Chhabra, S Singhal, N Pandey - 2019 6th International …, 2019 - ieeexplore.ieee.org
In this paper, current mode frequency agile filter based on Current Backwards Trans-
Conductance Amplifier (CBTA) is proposed. The proposed filter provides high tunability and …

A nonlinear macromodel for current backward transconductance amplifier

A Márquez-Cabrera, C Sanchez-Lopez - AEU-International Journal of …, 2020 - Elsevier
A SPICE-compatible macromodel for emulating the nonlinear behavior of the current
backward transconductance amplifier (CBTA) at low-frequency is developed. The novelty of …

New tunable resistorless CM first-order filter based on single CBTA and grounded capacitor

N Herencsar, J Koton, M Sagbas… - 2016 IEEE 59th …, 2016 - ieeexplore.ieee.org
A new realization of an analog circuit topology realizing current-mode (CM) first-order low-
pass (LP), high-pass (HP), and all-pass (AP) filter responses using current backward …

Synthesis of active inductors using SFG stamps

M Fakhfakh, M Pierzchała - Microelectronics Journal, 2013 - Elsevier
This paper proposes a new approach for the systematic synthesis of active inductors via
signal-flow graphs (SFGs). The basic idea consists of proposing and using SFG stamps of …

Realization of a general resistorless active biquad using CBTA

M Sagbas, M Koksal - Journal of Circuits, Systems, and Computers, 2012 - World Scientific
In this paper, a general electronically tunable resistorless biquad, which realizes current
ratio transfer function using current backward transconductance amplifiers is proposed. The …

Voltage-mode all-pass filter design using simple CMOS transconductor: Non-ideal case study

N Herencsar, S Minaei, J Koton… - 2015 38th International …, 2015 - ieeexplore.ieee.org
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 …

New MOS-C realization of transadmittance type all-pass filter using modified CBTA

N Herencsar, A Lahiri, J Koton… - 2011 International …, 2011 - ieeexplore.ieee.org
This paper reports a new CMOS realization of transadmittance type first-order all-pass filter
using an active building block called modified current backward transconductance amplifier …

Voltage-mode multiphase sinusoidal oscillators using CBTAs

M Sagbas, UE Ayten, N Herencsar… - 2012 35th International …, 2012 - ieeexplore.ieee.org
A voltage-mode multiphase sinusoidal oscillator (MSO) structure using current backward
transconductance amplifier (CBTA) is presented. The oscillator can generate n voltage …

Realization of a general all‐pole current transfer function by using CBTA

M Koksal - International Journal of Circuit Theory and …, 2013 - Wiley Online Library
In this article, a general all‐pole current transfer function synthesis procedure using current
backward transconductance amplifiers (CBTAs) is proposed. The proposed configuration …