Results 11 to 20 of about 5,841 (174)
Journal of Electrical and Computer Engineering, 2011 A new active building block for analog signal processing, namely, differential difference current conveyor transconductance amplifier (DDCCTA), is presented, and performance is checked through PSPICE simulations which show the usability of the proposed ...
Neeta Pandey, Sajal K. Paul
doaj +4 more sources
IEEE Access, 2022 This paper presents a new electronically tunable universal filter and quadrature oscillator for low frequency biomedical and biosensor applications employing low-voltage differential difference transconductance amplifier (DDTA).
Montree Kumngern +3 more
doaj +3 more sources
Applied SciencesThis paper presents a mixed-mode universal filter using differential difference current conveyor transconductance amplifiers (DDCCTA). Despite using a minimum number of MOS differential pairs, the proposed DDCCTA is a multiple-input, multiple-output ...
Montree Kumngern +2 more
doaj +3 more sources
Low‐voltage fully differential difference transconductance amplifier
IET Circuits, Devices & Systems, 2017 A new complementary metal–oxide–semiconductor (CMOS) structure for fully differential difference transconductance amplifier (FDDTA) is presented in this study. Thanks to using the non‐conventional quasi‐floating‐gate (QFG) technique the circuit is capable to work under low‐voltage supply of 0.6 V with extended input voltage range and with class AB ...
Fabian Khateb +3 more
openaire +2 more sources
0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA
IEEE Access, 2023 This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA).
Montree Kumngern +2 more
doaj +1 more source
0.3-V Voltage-Mode Versatile First-Order Analog Filter Using Multiple-Input DDTAs
Sensors, 2023 This paper presents a versatile first-order analog filter using differential difference transconductance amplifiers (DDTAs). The DDTA employs the bulk-driven (BD) multiple-input MOS transistors technique (MI-MOST) operating in the subthreshold region ...
Montree Kumngern +3 more
doaj +1 more source
Universal Filter Based on Compact CMOS Structure of VDDDA
Sensors, 2021 This paper proposes the simulated and experimental results of a universal filter using the voltage differencing differential difference amplifier (VDDDA).
Winai Jaikla +3 more
doaj +1 more source
Systematic Comparison of HF CMOS Transconductors [PDF]
, 2003 Transconductors are commonly used as active elements in high-frequency (HF) filters, amplifiers, mixers, and oscillators. This paper reviews transconductor design by focusing on the V-I kernel that determines the key transconductor properties.
Klumperink, Eric A.M., Nauta, Bram
core +8 more sources
CMOS design of chaotic oscillators using state variables: a monolithic Chua's circuit [PDF]
, 1993 This paper presents design considerations for monolithic implementation of piecewise-linear (PWL) dynamic systems in CMOS technology. Starting from a review of available CMOS circuit primitives and their respective merits and drawbacks, the paper ...
Delgado Restituto, Manuel +1 more
core +1 more source
A wideband linear tunable CDTA and its application in field programmable analogue array [PDF]
, 2016 This document is the Accepted Manuscript version of the following article: Hu, Z., Wang, C., Sun, J. et al. ‘A wideband linear tunable CDTA and its application in field programmable analogue array’, Analog Integrated Circuits and Signal Processing, Vol ...
A Laknaur +34 more
core +2 more sources