DocumentCode
2869330
Title
A 1.2mW 0.02mm2 2GHz Current-Controlled PLL Based on a Self-Biased Voltage-to-Current Converter
Author
Jung, WooYoung ; Choi, HyoungChul ; Jeong, ChanigWon ; Kim, KwiYoung ; Kim, WooSeok ; Jeon, HaJun ; Koo, GyeSoo ; Kim, JiHyun ; Seo, JinHo ; Ko, MyeongLyong ; Kim, JaeWhui
Author_Institution
Samsung Electron., Yongin
fYear
2007
fDate
11-15 Feb. 2007
Firstpage
310
Lastpage
605
Abstract
A 0.5-to-2GHz frequency synthesizer PLL implemented in a 90nm CMOS technology uses a 1.0V supply and dissipates 0.6 and 1.2mW while operating at 1 and 2GHz, respectively. The PLL occupies an active die area of 0.02mm2. The current-controlled method based on a self-biased voltage-to-current converter enables the use of a small size loop filter and makes the PLL bandwidth insensitive to PVT variations and multiplication factor.
Keywords
CMOS integrated circuits; UHF integrated circuits; convertors; frequency synthesizers; phase locked loops; 0.5 to 2 GHz; 0.6 mW; 1.0 V; 1.2 mW; CMOS technology; frequency synthesizer; loop filter; phase locked loops; voltage-to-current converter; Bandwidth; Clocks; Energy consumption; Filters; Frequency; Jitter; Oscillators; Phase locked loops; Power supplies; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
Conference_Location
San Francisco, CA
ISSN
0193-6530
Print_ISBN
1-4244-0853-9
Electronic_ISBN
0193-6530
Type
conf
DOI
10.1109/ISSCC.2007.373418
Filename
4242389
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