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Monolithic temperature stabilized voltage reference with 0.5 ppm/° drift
1976 Edition, Volume XIX, January 1, 1976 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper will cover a temperature-stabilized voltage reference which achieves a 0.5 ppm/°C temperature coefficient. A subsurface zener structure to minimize noise and enhance long term stability will be described.

A 3.4 pW 0.4 V 469.3 ppm/°C Five-Transistor Current Reference Generator
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a near-zero power constant with temperature (CWT) current reference generator that utilizes only five transistors in standard CMOS technology. By operating an off-state NMOS transistor as a self-biased current source driving an NMOS transistor in the...

Germanium on Insulator fabrication for Monolithic 3D integration
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low temperature (Tmax=350 ∘C) process for Ge on insulator (GOI) substrate fabrication with thicknesses of less than 25 nm is reported in this work. The process is based on a single step epitaxial growth of a Ge/SiGe/Ge stack on Si, room temperature wafer bonding and an...

Examination of the Influence on Precision of the Wireless Temperature Measurement Induction Heating System by 37 °C Constant Temperature Environment
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, we built a system capable of maintaining a constant temperature of 37 °C simulating internal body environment to adapt to clinical condition of hyperthermia. We then examined the effect of a constant temperature environment on temperature detection accuracy of...

A 0.5-V 1.6-mW 2.4-GHz Fractional-N All-Digital PLL for Bluetooth LE With PVT-Insensitive TDC Using Switched-Capacitor Doubler in 28-nm CMOS
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper proposes an ultra-low-voltage (ULV) fractional-N all-digital PLL (ADPLL) powered from a single 0.5-V supply. While its digitally controlled oscillator (DCO) runs directly at 0.5 V, an internal switched-capacitor dc-dc converter ``doubles'' the supply voltage to all the...

Chopper stabilized sub 1V reference voltage in 65nm CMOS
2015 Edition, August 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A sub 1V reference circuit is proposed, that exploits the CTAT and PTAT voltages in the beta multiplier circuit to attain a stable voltage with temperature and power supply. A one-time calibration is integrated in the architecture to get a good performance over...

A low drop-out regulator with embedded voltage reference
2016 Edition, May 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low drop-out regulator with embedded voltage reference is presented in this paper. The feedback network of the LDO, combined with the proportional to absolute temperature current reference, can generate an embedded voltage reference. In...

A 420 fW self-regulated 3T voltage reference generator achieving 0.47%/V line regulation from 0.4-to-1.2 V
2017 Edition, September 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a constant with temperature (CWT) voltage reference generator (VRG) that utilizes only regular transistors in standard CMOS technology. By operating an NMOS transistor as a self-biased current source driving a diode-connected PMOS transistor in the...

Low Drift Zener-based voltage reference
2015 Edition, June 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents an alternative architecture for a Monolithic IC Buried Zener-type voltage reference implemented on a 0.6μm BICMOS process. Low supply voltage, good power supply rejection, reduced process dependency, low Long Term Drift (LTD) with...

A temperature-stabilized voltage reference utilizing MOS body effect
2010 Edition, December 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low-voltage low-power CMOS voltage reference has been proposed in this paper, in which body effect is exploited to provide a temperature-stabilized voltage. The proposed voltage reference was designed in a 0.13-µm standard CMOS process....

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