Title
A ± 3 ppm/°C Single-Trim Switched Capacitor Bandgap Reference for Battery Monitoring Applications.
Abstract
A precision bandgap reference has been developed in a 0.18 μm BiCMOS process that achieves ±3 ppm/°C temperature drift at ±3 o from -40 °C to 110 °C. The reference is designed to utilize single temperature trim and standard components. A 3.65 V switched capacitor reference voltage is provided to a 2nd order delta-sigma modulator ADC to digitize a battery cell voltage. The switched capacitor refere...
Year
DOI
Venue
2017
10.1109/TCSI.2016.2621725
IEEE Transactions on Circuits and Systems I: Regular Papers
Keywords
Field
DocType
Photonic band gap,Switches,Batteries,Capacitors,Voltage measurement,Temperature measurement,Generators
Clock feedthrough,Capacitor,Voltage reference,Voltage,Switched capacitor,Electronic engineering,Noise spectral density,Mathematics,Bandgap voltage reference,Differential amplifier
Journal
Volume
Issue
ISSN
64
4
1549-8328
Citations 
PageRank 
References 
3
0.50
8
Authors
2
Name
Order
Citations
PageRank
Bradford L. Hunter130.84
Wallace E. Matthews230.50