DocumentCode
3091591
Title
A giga-hertz CMOS digital controlled oscillator
Author
Leung, Lai-Kan ; Chan, Cheong-Fat ; Choy, Oliver Chiu-Sing
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Volume
4
fYear
2001
fDate
6-9 May 2001
Firstpage
610
Abstract
This paper presents a simple digital controlled oscillator. The new oscillator is specially designed for low cost RF CMOS communication circuits. A 6-bit R-2R DAC controls the oscillating frequency from 700 MHz to 1500 MHz
Keywords
CMOS integrated circuits; UHF integrated circuits; UHF oscillators; digital-analogue conversion; injection locked oscillators; 6 bit; 700 to 1500 MHz; R-2R DAC; RF CMOS communication circuit; digital controlled oscillator; injection locked oscillator; Communication system control; Counting circuits; Digital control; Digital-controlled oscillators; Frequency; Injection-locked oscillators; Inverters; Linearity; Propagation delay; Ring oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.922311
Filename
922311
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