Português
A continuous-time area detector servo demodulator for hard disk drives
Event Title
IEEE International Conference on Electronics, Circuits, and Systems (ICECS)
Year (definitive publication)
1998
Language
English
Country
Portugal
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Abstract
This paper presents a continuous-time servo demodulator for magnetic disk drives implemented as a programmable current-mode operated Gm-C filter. This first order filter consists of pseudo-differential balanced transconductors and of a MOSFET bank array to implement a variable integrating capacitor. Simulation results are presented.
Acknowledgements
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Keywords
Fields of Science and Technology Classification
- Electrical Engineering, Electronic Engineering, Information Engineering - Engineering and Technology
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