DocumentCode
825589
Title
94 GHz Voltage Controlled Oscillator With 5.8% Tuning Range in Bulk CMOS
Author
Zhang, Ning ; O, Kenneth K.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
Volume
18
Issue
8
fYear
2008
Firstpage
548
Lastpage
550
Abstract
A 94 GHz fundamental mode voltage controlled oscillator (VCO) is demonstrated using low leakage transistors in a 65 nm digital CMOS process with six metal layers. It achieves a tuning range of 5.8% and phase noise of -106 dBc/Hz at 10 MHz offset from a 94.9 GHz carrier. The output power varies between -4 and -8 dBm over the tuning range. The VCO draws 6 mA bias current from a 1.5 V supply and 6 mA from a 0.8 V supply.
Keywords
CMOS integrated circuits; circuit tuning; transistors; voltage-controlled oscillators; current 6 mA; digital CMOS process; frequency 10 MHz; frequency 94 GHz; frequency 94.9 GHz; low leakage transistor; size 65 nm; tuning range; voltage 0.8 V; voltage 1.5 V; voltage controlled oscillator; CMOS process; CMOS technology; Frequency; Integrated circuit interconnections; MOSFETs; Parasitic capacitance; Phase noise; Tuning; Voltage-controlled oscillators; Wideband; CMOS; W-band; millimeter-wave (mm-wave); voltage controlled oscillator (VCO);
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2008.2001019
Filename
4588996
Link To Document