Analysis and design of an ultralow-power CMOS relaxation oscillator
U Denier - IEEE Transactions on Circuits and Systems I …, 2010 - ieeexplore.ieee.org
This paper presents the design of a low-voltage ultralow-power relaxation oscillator without
external components. The application field for this oscillator is the clock generation of low …
external components. The application field for this oscillator is the clock generation of low …
A family of current references based on 2T voltage references: Demonstration in 0.18-μm with 0.1-nA PTAT and 1.1-μA CWT 38-ppm/° C designs
M Lefebvre, D Bol - IEEE Transactions on Circuits and Systems …, 2022 - ieeexplore.ieee.org
The robustness of current and voltage references to process, voltage and temperature (PVT)
variations is paramount to the operation of integrated circuits in real-world conditions …
variations is paramount to the operation of integrated circuits in real-world conditions …
Ultra-low power bias current generation and utilization in current and voltage source and regulator devices
AT Far - US Patent 9,519,304, 2016 - Google Patents
4,677,369 A 6, 1987 Bowers et al. 5,283,579 A 2/1994 Tasdighi et al. 5,294,927 A 3/1994
Levinson et al. 5,640,084 A 6/1997 Tero et al. 5,668,710 A 9, 1997 Caliboso et al. 5,734,260 …
Levinson et al. 5,640,084 A 6/1997 Tero et al. 5,668,710 A 9, 1997 Caliboso et al. 5,734,260 …
A subhertz nanopower low-pass filter
E Rodriguez-Villegas, AJ Casson… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This brief presents a first-order low-pass filter topology capable of providing cutoff
frequencies down to 2 mHz with power consumption of 5 nW. The circuit is intended for …
frequencies down to 2 mHz with power consumption of 5 nW. The circuit is intended for …
Subthreshold current reference suitable for energy harvesting: 20ppm/C and 0.1%/V at 140nW
A Far - 2015 IEEE International Autumn Meeting on Power …, 2015 - ieeexplore.ieee.org
A new CMOS ultra low power, resistor free, current reference is presented which is
composed of two current generators, a current scalar, and a current subtraction circuit …
composed of two current generators, a current scalar, and a current subtraction circuit …
Ultra-low power bias current generation and utilization in current and voltage source and regulator devices
AT Far - US Patent 9,921,600, 2018 - Google Patents
A bias current topology with embodiments in current source, current reference,(pseudo
bandgap) voltage reference, and bandgap voltage reference that operate at ultra low …
bandgap) voltage reference, and bandgap voltage reference that operate at ultra low …
Ultra low power high-performance amplifier
AT Far - US Patent 10,177,713, 2019 - Google Patents
4, 677, 369 A 6/1987 Bowers et al. 5, 283, 579 A 2/1994 Tasdighi et al. 5, 294, 927 A 3/1994
Levinson et al. 5. 640, 084 A 6/1997 Tero et al. 5, 668, 710 A 9/1997 Caliboso et al. 5, 734 …
Levinson et al. 5. 640, 084 A 6/1997 Tero et al. 5, 668, 710 A 9/1997 Caliboso et al. 5, 734 …
Ultra-low power bias current generation and utilization in current and voltage source and regulator devices
AT Far - US Patent 10,198,022, 2019 - Google Patents
(57) ABSTRACT A bias current topology with embodiments in current source, current
reference,(pseudo bandgap) voltage reference, and bandgap voltage reference that operate …
reference,(pseudo bandgap) voltage reference, and bandgap voltage reference that operate …
Current reference for energy harvesting: 50um per side, At 70 nW, regulating to 125C
A Far - 2014 IEEE International Autumn Meeting on Power …, 2014 - ieeexplore.ieee.org
Suitable for ultra low power applications, including energy harvesting, the proposed current
reference belongs to a resistor-free category of CMOS circuits that combines a PTAT signal …
reference belongs to a resistor-free category of CMOS circuits that combines a PTAT signal …
Subthreshold bandgap voltage reference aiming for energy harvesting: 100na, 5 ppm/c, 40 ppm/v, psrr-88db
A Far - 2015 IEEE 5th International Conference on Consumer …, 2015 - ieeexplore.ieee.org
The proposed analog design belongs to a class of CMOS resistor free bandgap voltage
(VBG) references whose proportional to absolute temperature (PTAT) voltage (VPTAT) is …
(VBG) references whose proportional to absolute temperature (PTAT) voltage (VPTAT) is …