A Technique to Design Robust Single-Stage Operational Amplifier

Author(s):  
Abhinit Saurabh ◽  
Amresh Kumar ◽  
Shashank Kumar Dubey ◽  
Aminul Islam
Electronics ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 304 ◽  
Author(s):  
Anna Richelli ◽  
Luigi Colalongo ◽  
Zsolt Kovacs-Vajna

Measurements in commercial devices demonstrate a considerable susceptibility of the operational amplifiers to the electromagnetic interferences coupled to their output pin. This paper investigates some basic architectures starting from single stage amplifiers up to a whole operational amplifier. The result is a correlation between the different amplifier configurations, the output impedance and the susceptibility to the interferences. The simulations are perfomed by using the standard CMOS UMC 180nm technology and by running the netlist of the schematics extracted from the layout.


2008 ◽  
Vol 5 (7) ◽  
pp. 211-216 ◽  
Author(s):  
S. Alireza Zabihian ◽  
Reza Lotfi

2007 ◽  
Vol 177 (4S) ◽  
pp. 12-12
Author(s):  
L. Andrew Evans ◽  
Benjamin Moses ◽  
Kevin Rice ◽  
Craig Robson ◽  
Allen F. Morey

Sign in / Sign up

Export Citation Format

Share Document