Results 91 to 100 of about 4,711,886 (166)
International Journal of Circuit Theory and Applications, Volume 54, Issue 11, Page 5185-5201, November 2026.A co‐designed implicit‐reset phase‐frequency detector (PFD) and nonlinear amplifier‐assisted charge pump (CP) achieve dead zone‐free operation from 10 MHz to 4.7 GHz with < 0.5% current mismatch without calibration, enabling −80 dBc of reference spur and 0.50 ps of RMS jitter in a 180 nm of CMOS PLL.
A. Ghaemnia +3 more
wiley +1 more source
A Highly Linear CMOS Transconductance Amplifier in 180nm Process
, 2017 The present work describes the design and analysis of an operational transconductance amplifier (voltage to current converter) with wide linear input range.
Suresh, Manchala
core
Scalable Room‐Temperature Terahertz Graphene Cameras
Small Methods, Volume 10, Issue 21, 9 November 2026.ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi +2 more
wiley +1 more source
Small Methods, Volume 10, Issue 21, 9 November 2026.Electrolyte‐gated nanoscale silicon field‐effect transistor sensors provide exceptional charge sensitivity and direct electrical readout. However, their sensing accuracy is fundamentally limited by low‐frequency noise and baseline drift. This review examines the origins of noise and drift in these sensors, summarizes the key mitigation strategies, and ...
Yingtao Yu +5 more
wiley +1 more source
An Inverter-Based Difference Differential Amplifier with Active Frequency Compensation
This work presents an improved circuit of the Difference Differential Amplifier (DDA) based on Nauta's inverter-based fully-differential amplifier.
Rodovalho, Luis Henrique, Aiello, Orazio
core +1 more source
Small Structures, Volume 7, Issue 11, November 2026.Screen printed logic circuit for configurable high‐density EMG electrodes. The multilayer electrode kernel combines eight OECT‐based transmission channels with an integrated OECT‐based 3–8 decoder circuit to activate a single channel while blocking the rest.
Luis Pelaez Murciego +6 more
wiley +1 more source
, 2011 In this paper, a resistorless realization of high order voltage mode wave active filter based on Differential Voltage current controlled conveyor transconductance amplifier (DVCCCTA) is presented.
P. Kumar, N. Pandey
core
, 2008 : This paper reports a synthesis methodology for linear analog circuits. A general-ized Operational Transconductance Amplifier (OTA) network has been synthesized that can be easily pro-grammed to realize different linear analog circuits. OTA is a voltage
Tele-communication Engineering Department +2 more
core
System and method for implementing an oscillator
, 2009 In one embodiment, a system for generating an oscillating signal includes a transconductance amplifier comprising a single-ended output and a differential input.
Park, Sang Wook, Sanchez-sinencio, Edgar
core +1 more source
An ultra-low voltage high gain operational transconductance amplifier for biomedical applications
, 2007 special issue in one of the Eurasip journals (Hindawi Publishing Corporation)International audienceA novel differential-input single-output Operational Transconductance Amplifier (OTA) is presented in this paper.
Rossetto, O. +3 more
core +1 more source