Results 11 to 20 of about 97,874 (341)
Penerima Gelombang ELF berbasis Op-Amp untuk Pengolahan Akuisisi Data Gempa Bumi
Jurnal Elkomika, 2021 ABSTRAK Penelitian ini membahas mengenai penerima gelombang extremely low frequency (ELF) untuk pengolahan akuisisi data gempa bumi. Penerima ELF dirancang menggunakan operational amplifier (Op-Amp) dengan masukan takmembalik.
RHEYUNIARTO SAHLENDAR ASTHAN +4 more
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Applied Sciences, 2020 This paper proposes a low noise readout integrated circuit (IC) with a chopper-stabilized multipath operational amplifier suitable for a Wheatstone bridge sensor.
Kwonsang Han +7 more
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IEEE Access, 2022 The following paper is devoted to an amplifier with gain control (Variable Gain Amplifier). The role of amplification and gain control is addressed separately from the very beginning, to achieve the greatest possible independence of the required ...
Karel Witas, Jan Nedoma
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Design of a high-speed Schmitt trigger
Dianzi Jishu Yingyong, 2022 In the digital isolator system, due to the existence of circuit parasitics and random noise, the waveform of the digital signal will be severely distorted.
Sun Jianmin +3 more
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Известия высших учебных заведений. Поволжский регион:Технические науки, 2023 Background. The study is devoted to the issue of improving the accuracy of automated measuring instruments for the electrical parameters of oxide coatings.
Ekaterina A. Pecherskaya +5 more
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Design of Low Voltage Low Power High Gain Operational Transconductance Amplifier
U.Porto Journal of Engineering, 2021 In this paper, a high gain structure of operational transconductance amplifier is presented. For low voltage operation with improved frequency response bulk driven quasi-floating gate MOSFET is used at the input.
Rajesh Durgam, S. Tamil, Nikhil Raj
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A 0.3-V 98-dB Rail-to-Rail OTA in
IEEE Access, 2020 A new solution for an ultra-low-voltage, ultra-low-power operational transconductance amplifier (OTA) is presented in the paper. The design exploits a three-stage structure with a Reversed Miller Compensation Scheme, where the input stage is based on a ...
Tomasz Kulej, Fabian Khateb
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Transimpedance Amplifier for Noise Measurements in Low-Resistance IR Photodetectors
Applied Sciences, 2023 This paper presents the design and testing of an ultra-low-noise transimpedance amplifier (TIA) for low-frequency noise measurements on low-impedance (below 1 kΩ) devices, such as advanced IR photodetectors.
Krzysztof Achtenberg +4 more
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Novel Schmitt Trigger and Square-Wave Generator Using Single Current Amplifier
IEEE Access, 2019 This paper presents an important missing building block for mixed-mode signal processing: a Schmitt trigger circuit based on the current amplifier. Schmitt trigger is used extensively in both the analogue and digital areas.
Hussain A. Alzaher
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Operational Transconductance Amplifier in 350nm CMOS technology [PDF]
Electronics, 2015 This paper presents transistor level design of operational transconductance amplifier in CMOS technology. Custom designed, circuit is to be built-in into the mixed-signal, switched capacitor circuit.
Dejan D. Mirković +3 more
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