CMOS Voltage Reference Amplifier Design with Charge-Pump Circuit

Select Volume / Issue:

• Volume 3,Issue 6, Nov. 2015

Year:

2015

Type of Publication:

Article

Keywords:

Voltage Reference Amplifier,Charge Pump Circuit, Voltage Control Oscillator,Phase Lock Loop,Micro Wind

Authors:

Md. Zafar Equbal; Prashant Chaturvedi; Dr. Rita Jain

Journal:

IJISM

Volume:

3

Number:

6

Pages:

318-322

Month:

November

ISSN:

2347-–9

Abstract:

The sub-threshold CMOS voltage reference circuit is fabricates using a 50nm technology. Voltage reference circuit with minimum supply voltage is design by replacing the Analog amplifier in the conventional CMOS voltage reference circuit with a low-voltage comparator, a charge-pump circuit, and a digital control circuit. A charge pump circuit is design with three state level. The charge pump circuit either charges or discharges a capacitor with voltage or current pulses.

Full text: IJISM_496_Final.pdf [Bibtex]