Abstract
By modeling amplifiers and switches with equivalent linear circuits, their influence on the signal transfer function of SC circuits is computed. The settling errors of the charge transfer occurring in an integrator are derived and applied to compute the distorted transfer function. The results are then used to estimate the deviations in integrator-based filters, in particular a biquad. The dependences of the resonance frequency and of the quality factor as a function of the normalized switch conductances and amplifier transconductances are derived. A method to optimize biquad-based SC structures starting from the pole tolerance is presented.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
