Relaxing the maximum dc input amplitude vs. consumption trade-off in differential-input band-pass biquad filters.

This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The dc input amplitude that can be blocked is related to the maximum output current...

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Bibliographic Details

Main Author:	Oreggioni, Julián (author)
Other Authors:	Castro Lisboa, Pablo (author), Silveira, Fernando (author)
Format:	article
Language:	English
Published:	2016
Subjects:	Analog integrated circuits Ultra‐low‐power design Biquadratic filter Active filter Differential amplifiers
Online Access:	https://hdl.handle.net/20.500.12008/23976
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