Abstract
Fourier-series approximations are obtained for the input-output characteristic of the CMOS asymmetrical differential amplifier. Using these approximations, the DC current offset of a CMOS differential amplifier subjected to RF interference can be studied and analytical expressions are obtained. These expressions can help in optimizing the parameters of the CMOS differential amplifier to minimize the offset current resulting from the RF interference.
| Original language | English |
|---|---|
| Pages (from-to) | 123-130 |
| Number of pages | 8 |
| Journal | Analog Integrated Circuits and Signal Processing |
| Volume | 45 |
| Issue number | 2 |
| DOIs | |
| State | Published - Nov 2005 |
Keywords
- CMOS differential amplifiers
- Electromagnetic interference
ASJC Scopus subject areas
- Signal Processing
- Hardware and Architecture
- Surfaces, Coatings and Films
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