Title :
Polylithic integration of a reference SAW quartz-on-silicon oscillator for single-chip radio
Author :
Yeonwoo Ku ; Yunseong Eo ; Kwyro Lee
Author_Institution :
MICROS Res. Center, KAIST, Taejon, South Korea
Abstract :
This presentation shows the feasibility of integrating a reference oscillator on CMOS circuits, using digitally temperature-compensated SAW oscillator and Polylithic IC technology on a quartz-on-silicon wafer. The oscillator shows -115 dBc/Hz phase noise at 10 kHz offset, 7.5 mW power consumption, and 4.5 ppm frequency stability.
Keywords :
CMOS integrated circuits; elemental semiconductors; frequency stability; phase noise; quartz; reference circuits; silicon; silicon-on-insulator; surface acoustic wave oscillators; transceivers; 10 kHz; 10 kHz offset; 7.5 mW; 7.5 mW power consumption; DTCSO chip micrograph; SAW oscillator; SiO/sub 2/-Si; capacitor bank; digital single-chip radio; digital temperature-compensation; phase noise; polylithic IC technology; quartz-on-silicon wafer; CMOS technology; Fabrication; MOS capacitors; Oscillators; Phase noise; Radio frequency; Silicon; Surface acoustic waves; Temperature control; Temperature sensors;
Conference_Titel :
Solid-State Circuits Conference, 2002. Digest of Technical Papers. ISSCC. 2002 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-7335-9
DOI :
10.1109/ISSCC.2002.992998
