A process variation compensated comparator for FSK demodulators

A process variation compensated comparator for FSK demodulators

An inverter based comparator design is presented. The comparator has inherently process variation compensated structure which makes the threshold voltage of the comparator independent of the process variation. The compensation structure consists of one additional inverter and four triode region oper...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hong-Sun Kim, Seoung-Jae Yoo, Ismail, M., Olsson, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Circuits
CMOS process
CMOS technology
Demodulation
Energy consumption
Frequency shift keying
Inverters
MOSFETs
Robustness
Threshold voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An inverter based comparator design is presented. The comparator has inherently process variation compensated structure which makes the threshold voltage of the comparator independent of the process variation. The compensation structure consists of one additional inverter and four triode region operating transistors. The comparator is designed for FSK demodulation applications and simulated with 0.35 /spl mu/m CMOS technology.
DOI:10.1109/MWSCAS.2000.952908