Title :
A 6.25GHz 1V LC-PLL in 0.13/spl mu/m CMOS
Author :
Gu, Richard ; Yee, Ah-Lyan ; Xie, Yiqun ; Lee, Wai
Author_Institution :
Texas Instruments, Dallas, TX
Abstract :
A 6.25GHz PLL with integrated LC-tank VCO, on-chip loop filter and quadrature outputs is fabricated in 0.13mum CMOS technology. Operated at 1V supply with 62.5MHz input reference clock frequency, an output clock jitter of 0.5psrms is achieved by using a charge pump with rail-to-rail operation and leakage-current cancellation
Keywords :
CMOS integrated circuits; microwave filters; microwave integrated circuits; phase locked loops; voltage-controlled oscillators; 0.13 micron; 1 V; 6.25 GHz; 62.5 MHz; CMOS technology; charge pump; integrated LC-tank VCO; leakage-current cancellation; on-chip loop filter; phase locked loop; quadrature outputs; voltage controlled oscillator; CMOS technology; Circuit noise; Clocks; Jitter; Low-frequency noise; Phase frequency detector; Phase locked loops; Rails; Tuning; Voltage-controlled oscillators;
Conference_Titel :
Solid-State Circuits Conference, 2006. ISSCC 2006. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0079-1
DOI :
10.1109/ISSCC.2006.1696308
