A ± 20-ppm -50°C-105°C 1-µA 32.768-kHz Clock Generator with a System-HFXO-Assisted Background Calibration
2012 ◽
Vol 11
(2-3)
◽
pp. 253-270
2009 ◽
Vol 65
(1)
◽
pp. 115-121
Keyword(s):
1998 ◽
Vol 33
(7)
◽
pp. 1009-1013
◽