Title :
A 1.2V 5.14mW quadrature frequency synthesizer in 90nm CMOS technology for 2.4GHz ZigBee applications
Author :
Ginés, A.J. ; Doldán, R. ; Villegas, A. ; Acosta, A.J. ; Jalón, M.A. ; Vázquez, D. ; Rueda, A. ; Peralías, E.
Author_Institution :
Inst. de Microelectron. de Sevilla CNM-CSIC, Univ. of Seville, Seville
fDate :
Nov. 30 2008-Dec. 3 2008
Abstract :
A low-cost 1.2 V 5.14 mW phase-lock loop (PLL) quadrature frequency synthesizer compliant with the 2.4 GHz ZigBee standard (IEEE 802.15.4) has been implemented in 90 nm CMOS technology. In-phase and quadrature (I/Q) components exhibit a phase noise of -105.9 dBc/Hz at 1 MHz offset from the carrier. The PLL die area including decoupling capacitors and testing buffers is 209times422 mum2.
Keywords :
CMOS integrated circuits; field effect MMIC; personal area networks; phase locked loops; wireless LAN; CMOS technology; IEEE 802.15.4; ZigBee; frequency 2.4 GHz; phase-lock loop; power 5.14 mW; quadrature frequency synthesizer; size 90 nm; voltage 1.2 V; CMOS technology; Filters; Frequency conversion; Frequency synthesizers; Phase locked loops; Phase noise; Radio frequency; Voltage-controlled oscillators; Wireless sensor networks; ZigBee; PLL-based frequency synthesizer; RF; ZigBee; low phase noise; low-voltage low-power wireless applications;
Conference_Titel :
Circuits and Systems, 2008. APCCAS 2008. IEEE Asia Pacific Conference on
Conference_Location :
Macao
Print_ISBN :
978-1-4244-2341-5
Electronic_ISBN :
978-1-4244-2342-2
DOI :
10.1109/APCCAS.2008.4746254
