Results 21 to 30 of about 475,528 (298)
A robust high-efficiency cross-coupled charge pump circuit without blocking transistors [PDF]
, 2018 This document is the Accepted Manuscript version of the following article: Minglin Ma, Xinglong Cai, Yichuang Sun, and Nike George, ‘A robust high-efficiency cross-coupled charge pump circuit without blocking transistors’, Analog Integrated Circuits and ...
Cai, Xinglong +3 more
core +2 more sources
Energies, 2021 The detection and diagnosis of faults is becoming necessary in ensuring energy savings in heat pump units. Faults can exist independently or simultaneously in heat pumps at the refrigerant side and secondary fluid flow loops. In this work, we discuss the
Samuel Boahen +4 more
doaj +1 more source
High-Performance Charge Pump Regulator with Integrated CMOS Voltage Sensing Control Circuit
Energies, 2023 This paper introduces a design for a charge pump DC-DC boost regulator with an integrated low-voltage control circuit. With a charge pump and feedback circuits implemented in 0.35 µm CMOS technology, the proposed DC-DC boost regulator offers an efficient
Chan-Soo Lee +5 more
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A quantized current source with mesoscopic feedback [PDF]
, 2011 We study a mesoscopic circuit of two quantized current sources, realized by non-adiabatic single- electron pumps connected in series with a small micron-sized island in between.
Fricke, Lukas +9 more
core +3 more sources
Low-Voltage Capacitive-Based Step-Up DC-DC Converters for RF Energy Harvesting System: A Review
IEEE Access, 2020 Bulky off-chip inductors are predominantly adopted for inductive-based step-up DC-DC converter in RF energy harvesting (RFEH) systems, which impose a restriction in physical form factor for miniaturized device.
Kishore Kumar Pakkirisami Churchill +4 more
doaj +1 more source
Pump current modulated charge pump PLL
Electronics Letters, 1999 The performance of a charge pump PLL (CP-PLL) is strongly influenced by the pump current magnitude in the pump ON interval. An examination is presented of the effect of linearly increasing pump current on the transient response of a CP-PLL. It has been observed that the process of pump current 'modulation' may be used to enhance the transient behaviour
A. Hati, B.C. Sarkar
openaire +1 more source
Cross-Coupled Charge Pump Synthesis Based on Full Transistor-Level [PDF]
, 2019 This paper presents utility for the design of the cross-coupled charge pump, which is used for supplying peripherals with low current consumption on the chip, as the EEPROM or FLASH memories.
Hospodka, Jiří +2 more
core +2 more sources
New Discrete Fibonacci Charge Pump Design, Evaluation and Measurement
Measurement Science Review, 2017 This paper focuses on the practical aspects of the realisation of Dickson and Fibonacci charge pumps. Standard Dickson charge pump circuit solution and new Fibonacci charge pump implementation are compared.
Matoušek David +2 more
doaj +1 more source
Fault detection model for a variable speed heat pump
Journal of Engineering and Applied Science, 2023 The impact of the COVID pandemic has resulted in many people cultivating a remote working culture and increasing building energy use. A reduction in the energy use of heating, ventilation, and air-conditioning (HVAC) systems is necessary for decreasing ...
Samuel Boahen +6 more
doaj +1 more source
A Single-Event-Hardened Scheme of Phase-Locked Loop Microsystems for Aerospace Applications
Micromachines, 2022 In order to improve the ability of the phase-locked loop (PLL) microsystem applied in the aerospace environment to suppress the irradiation effect, this study presents an efficient charge pump hardened scheme by using the radiation-hardened-by-design ...
Qi Xiang, Hongxia Liu, Yulun Zhou
doaj +1 more source