Design-oriented fast response voltage mode buck converter with adaptive ramp control
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Electronics"
DOI: 10.1007/s43236-020-00114-7
Abstract: This paper proposes a new adaptive ramp voltage mode control scheme. Instead of using the conventional slow compensation path of the voltage mode, the proposed scheme adds an extra feedback path to adjust the amplitude… read more here.
Keywords: voltage; control; voltage mode; design oriented ... See more keywords
A new voltage mode quadrature oscillator using grounded capacitors: An application of CDBA
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Science and Technology, an International Journal"
DOI: 10.1016/j.jestch.2018.01.006
Abstract: Abstract The paper realizes a single-resistance-controlled oscillator employing current differencing buffered amplifiers as active devices, and virtually grounded resistors and grounded capacitors as passive components. Operating in voltage mode, the designed circuit is capable of… read more here.
Keywords: quadrature; oscillator; grounded capacitors; voltage mode ... See more keywords
0.5 V Differential Difference Transconductance Amplifier and Its Application in Voltage-Mode Universal Filter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3167700
Abstract: This paper presents an innovative CMOS structure for Differential Difference Transconductance Amplifiers (DDTA). While the circuit operates under extremely low voltage supply 0.5 V, the circuit’s performance is improved thanks to using the multiple-input MOS… read more here.
Keywords: mode universal; differential difference; voltage; transconductance ... See more keywords
A 32.75-Gb/s Voltage-Mode Transmitter With Three-Tap FFE in 16-nm CMOS
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2017.2714180
Abstract: This paper describes a 32.75-Gb/s voltage-mode transmitter (TX) with three-tap feed forward equalization that is fabricated in a 16-nm FinFET CMOS technology. The TX uses a dual regulator architecture to allow independent control of output… read more here.
Keywords: three tap; mode transmitter; mode; control ... See more keywords
A Scalable 32–56 Gb/s 0.56–1.28 pJ/b Voltage-Mode VCSEL-Based Optical Transmitter in 28-nm CMOS
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2021.3124289
Abstract: An optical transmitter (TX) data path is demonstrated in 28-nm CMOS which drives an 850-nm vertical-cavity surface-emitting laser (VCSEL) up to 56 Gb/s non-return-to-zero (NRZ). A dc-coupled single-ended voltage-mode driver employs area- and energy-efficient equalization… read more here.
Keywords: tex math; inline formula; vcsel; optical transmitter ... See more keywords
A 400-μW IoT Low-IF Voltage-Mode Receiver Front-End With Charge-Sharing Complex Filter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3161340
Abstract: This work reports on a low-intermediate frequency (IF) voltage-mode receiver front-end for Internet-of-Things (IoT) applications. Design and noise analysis of an unbalanced gate-boosted common-gate low-noise amplifier (LNA) is presented, showing 50% lower power dissipation compared… read more here.
Keywords: mode receiver; voltage; voltage mode; front end ... See more keywords
A Differential Push-Pull Voltage Mode VCSEL Driver in 65-nm CMOS
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2019.2927541
Abstract: Improving power-conversion efficiency (PCE) of VCSEL drivers is paramount to improve the overall energy efficiency of the entire optical link for high-performance computing and datacenters. VCSEL diodes are normally driven single-ended with pseudo-differential current-mode drivers… read more here.
Keywords: differential push; vcsel; pull voltage; push pull ... See more keywords
A 24.4 ppm/°C Voltage Mode Bandgap Reference With a 1.05V Supply
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3034256
Abstract: This brief proposes a sub-1V, voltage mode CMOS bandgap reference circuit. Conventionally, sub-1V references are obtained by converting PTAT and CTAT voltages to currents and summing them in the current domain. Such techniques have multiple… read more here.
Keywords: voltage; voltage mode; bandgap reference;
An Improved Voltage-Mode Controller for the Quadratic Boost Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3080289
Abstract: An improved voltage-mode controller (VMC) for the single-switch conventional quadratic boost converter (CQBC) is presented. It has a structure different from those of the existing voltage-mode controllers in that it avoids the possibility of dividing… read more here.
Keywords: improved voltage; voltage; voltage mode; mode controller ... See more keywords
Isomorphic Circuits of Independent Amplitude Tunable Voltage-Mode Bandpass Filters and Quadrature Sinusoidal Oscillators
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11167431
Abstract: This paper presents isomorphic circuits of voltage-mode (VM) non-inverting bandpass filters (NBPFs) and VM quadrature sinusoidal oscillators (QSOs) with independent amplitude control functionality. The proposed VM NBPFs and VM QSOs exhibit low-output impedance and independent… read more here.
Keywords: independent amplitude; voltage mode; bandpass filters; isomorphic circuits ... See more keywords