A Stack-Mode Dual-Band Voltage-Controlled Oscillator for Multistandard Wireless Applications

Author

Li, Yong ; Jing, Yi-ou ; Shen, Yi-hao ; Lai, Zong-sheng

Author_Institution

Inst. of Microelectron. Circuit & Syst., East China Normal Univ., Shanghai

fYear

2006

fDate

23-26 Oct. 2006

Firstpage

1925

Lastpage

1927

Abstract

A stack-mode dual-band VCO, which can be applied to 802.11a/b/g and Bluetooth multi-standard zero-IF transceiver, is proposed with low power consumption of 12.22 mW and excellent phase noise performance of -126.2 and -120.1 dBc/Hz at 1MHz offset from 2.44 and 5.23 GHz carriers. The simulation is performed in Agilent ADS and this circuit with chip area of 1.18times0.67 mm² will be implemented by 0.18-mum CMOS process

Keywords

Bluetooth; CMOS integrated circuits; MMIC oscillators; UHF oscillators; low-power electronics; phase noise; transceivers; voltage-controlled oscillators; wireless LAN; 0.18 micron; 12.22 mW; 2.44 GHz; 5.23 GHz; 802.11a; 802.11b; 802.11g; Bluetooth transceiver; CMOS process; UHF oscillators; dual-band voltage-controlled oscillator; microwave oscillators; phase noise; Bluetooth; Dual band; Energy consumption; Frequency; Parasitic capacitance; Phase noise; Transceivers; Transconductance; Tuning; Voltage-controlled oscillators;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on

Conference_Location

Shanghai

Print_ISBN

1-4244-0160-7

Electronic_ISBN

1-4244-0161-5

Type

conf

DOI

10.1109/ICSICT.2006.306530

Filename

4098582