Results 11 to 20 of about 4,670,173 (290)
A novel bandgap voltage reference based on folding compensation
Electronics Letters, 2023 This letter proposes a novel bandgap reference circuit that utilizes both curvature and folding compensation to achieve a temperature coefficient (TC) of 2.23 ppm/°C.
Mingyu Liu +4 more
doaj +1 more source
A High-Precision Bandgap Reference With a V-Curve Correction Circuit
IEEE Access, 2020 In this study, a precision bandgap reference with a v-curve correction (VCC) circuit is presented. The proposed VCC circuit generates a correction voltage to reduce the temperature drift of the reference voltage and achieves a low temperature coefficient
Chang-Chi Lee +6 more
doaj +1 more source
Design Techniques for Low-Power and Low-Voltage Bandgaps
Electricity, 2021 Reverse bandgaps generate PVT-independent reference voltages by means of the sums of pairs of currents over individual matched resistors: one (CTAT) current is proportional to VEB; the other one (PTAT) is proportional to VT (Thermal voltage).
Edoardo Barteselli +3 more
doaj +1 more source
A 1.2V −55°C‐125°C ultra‐low noise bandgap voltage reference without start‐up circuit
Electronics Letters, 2023 This paper proposes a novel bandgap voltage reference (BGR) with low temperature coefficient, ultra‐low noise and without start‐up circuit. Designed in a TSMC 180‐nm CMOS technology, this bandgap voltage reference operates in the temperature range of −55
Linzhi Tao, Haoyu Zhuang, Qiang Li
doaj +1 more source
A High-Precision Bandgap Reference with Chopper Stabilization and V-Curve Compensation Technique
Micromachines, 2023 The MEMS sensor converts the physical signal of nature into an electrical signal. The output signal of the MEMS sensor is so weak and basically in the low-frequency band that the MEMS sensor interface circuit has a rigorous requirement for the noise ...
Enming Chen +3 more
doaj +1 more source
Design of a Bandgap Voltage Reference [PDF]
, 2022 This thesis details the design process of a bandgap voltage reference (BGR) integrated circuit in a 180 nm CMOS process. A BGR provides a constant DC voltage across a range of operating temperatures and supply voltages.
Vail, Nicolaus
core +3 more sources
Investigation, Analysis and Design of a Sub-Bandgap Voltage Reference for Ultra-Low Voltage Applications [PDF]
, 2022 The purpose of this thesis is to study and fully comprehend how to realize a very high performance sub-bandgap (low-voltage) structure. Physics of semiconductor devices has been analyzed before beginning the design of the voltage reference itself. New
Zampieri, Stefano
core
Investigation on RFI effects in bandgap voltage references
Microelectronics Journal, 2004 In this paper the susceptibility of integrated bandgap voltage references to Electromagnetic Interference (EMI) is investigated by on-chip measurements carried out on Kuijk and Tsividis bandgap circuits. These measurements highlight the offset in the reference voltage induced by continuous wave (CW) EMI and the complete failures which may be ...
FIORI, Franco, CROVETTI, Paolo Stefano
openaire +2 more sources
Curvature correction of the BandGap reference output voltage
, 2023 Tato diplomová práce se zabývá návrhem BandGap referencí podle P. Brokawa, v jednoduchém CMOS procesu a příslušných kompenzačních obvodů pro korekci křivosti výstupního napětí.
Žeravík, František
core +2 more sources
Design of LDO circuit based on curvature compensation reference closed-loop stability
AIP Advances, 2023 In this paper, a low dropout (LDO) circuit based on a curvature compensation benchmark and closed-loop stability is designed. This circuit compensates for the higher order term of VBE in a BJT through the subthreshold characteristic of MOSFET and ...
Sheng-Le Ren +2 more
doaj +1 more source