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ENGL
2007
118views more  ENGL 2007»
13 years 4 months ago
Design of Low Power CMOS Crystal Oscillator with Tuning Capacitors
—A low power CMOS crystal oscillator was proposed with high accuracy by tuning capacitors. Based on the analysis concerning power consumption, start-up time, and frequency stabil...
Shun Yao, Hengfang Zhu, Xiaobo Wu
ISCAS
2007
IEEE
135views Hardware» more  ISCAS 2007»
13 years 10 months ago
Design of Mixed-Voltage Crystal Oscillator Circuit in Low-Voltage CMOS Technology
Abstract—In the nanometer-scale CMOS technology, the gateoxide thickness has been scaled down to support a higher operating speed under a lower power supply (1xVDD). However, the...
Ming-Dou Ker, Hung-Tai Liao
ISVLSI
2007
IEEE
185views VLSI» more  ISVLSI 2007»
13 years 10 months ago
A High Swing Low Power CMOS Differential Voltage-Controlled Ring Oscillator
This paper presents a two-stage CMOS differential voltage-controlled ring oscillator (VCO). The VCO is intended to operate as a frequency synthesizer in a PLL to generate local os...
Luciano Severino de Paula, Eric E. Fabris, Sergio ...
ISCAS
2005
IEEE
125views Hardware» more  ISCAS 2005»
13 years 10 months ago
Phase noise and amplitude issues of a wide-band VCO utilizing a switched tuning resonator
— A 3.5-5.3 GHz, low phase noise CMOS VCO with switched tuning for multi-standard radios is presented in this paper. Design of low phase noise and small amplitude variations acro...
Ali Fard
GLVLSI
2005
IEEE
147views VLSI» more  GLVLSI 2005»
13 years 10 months ago
1-V 7-mW dual-band fast-locked frequency synthesizer
This paper presents a fully integrated 1-V, dual band, fastlocked frequency synthesizer for IEEE 802.11 a/b/g WLAN applications. It can synthesize frequencies in the range of 2.4 ...
Vikas Sharma, Chien-Liang Chen, Chung-Ping Chen