๐”– Bobbio Scriptorium
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Continuous-time filter featuring Q and frequency on-chip automatic tuning

โœ Scribed by A. Otin; S. Celma; C. Aldea

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
490 KB
Volume
37
Category
Article
ISSN
0098-9886

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On-chip automatic tuning based on amplit
On-chip automatic tuning based on amplitude detection and its application in CMOS continuous-time filters
โœ Aruna Ajjikuttira; K. A. Stromsmoe; I. M. Filanovsky ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Springer ๐ŸŒ English โš– 851 KB

This paper describes the results of investigation of a continuous-time CMOS voltage controlled IC filter using amplitude detectors in the tuning scheme in the form of an amplitude-locked loop. This tuning scheme is used to stabilize the filter characteristics. A prototype 20-kHz fifth-order Chebyshe