Events

Analysis and Design of Ultra Low Distortion Amplifiers, High-Q Bandpass Filters, and Sinusoidal Oscillators for Testing High-Res

  • 20

    Dec

    2022


Name of the Speaker: Subha Sarkar (EE18S063)
Guide: Dr. Nagendra Krishnapura
Venue/Online meeting link: https://meet.google.com/gaa-xbun-bxq?authuser=0&hs=122
Date/Time: 20th December 2022 (Tuesday), 4:00 PM

Abstract
CMOS ICs for generating 10Vppd sinusoids at 1kHz and 10kHz with THD less than -140dBc to test high-resolution ADCs are demonstrated. Capacitor nonlinearity cancellation and opamp output conductance nonlinearity suppression are incorporated into an active-RC band-pass filter and oscillator.