Low Area, Low Power and Wide Bandwidth Operational Amplifier by 130nm CMOS Technology
Journal: International Journal of Science and Research (IJSR) (Vol.5, No. 6)Publication Date: 2016-06-05
Authors : Chintan Suman Verma; R. H. Talwekar;
Page : 1765-1767
Keywords : Op-amp; low power; less area; two-stage; CMRR;
Abstract
A high performance two-stage Operational Amplifier is presented in this paper having the specifications of less Area and wide bandwidth which is operated on low power i. e.1.3V supply. Miller capacitor with resistor is used for compensation which also significantly improves the bandwidth. Design of Operational Amplifier is demonstrated with only CMOS transistors. The Amplifier exhibits a gain of 59 dB, 1.25 MHz 3dB bandwidth, 605 MHz Unity gain bandwidth, 269 dB CMRR, 106 dB PSRR, 1.6 V/s Slew rate with the power dissipation of 0.43 mW.
Other Latest Articles
- Effect of Physical and Chemical Mutagenesis in Sunflower [Helianthus Annus L.] on Seed Germination through Induced Mutation
- Strategies for the Promotion of Effective Communication between Teachers and Students
- New Zinc (II) Phthalocyanines Substituents: Synthesis, Characterization, Aggregation Behavior, Electronic and Antibacterial Properties
- Risk Indicators of Diabetic Retinopathy in Patients with type 2 Diabetes Screened by Fundus Photographs: A Study from Rural India
- Influence of Fly Ash on the Performance of Recycled Aggregate Concrete
Last modified: 2021-07-01 14:39:08