Design of a 3-bit digital control oscillator (DCO) using IMOS varactor tuning

This paper presents a three-bit digital controlled oscillator (DCO) with three-stage ring topology. The proposed DCO circuit has been realized in TSMC 0.18-μm CMOS technology. DCO circuit has been designed with NAND gate based inverter delay cell for low power consumption and a digitally controlled...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Analog integrated circuits and signal processing 2019-09, Vol.100 (3), p.613-620
Hauptverfasser:	Dwivedi, Dileep, Kumar, Manoj
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier frequencies Circuit design Circuits and Systems CMOS Electrical Engineering Engineering Figure of merit Inverters Power consumption Rings (mathematics) Signal,Image and Speech Processing Topology Tuning Varactor diodes
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!