1.3 V 20 ps time-to-digital converter for frequency synthesis in 90-nm CMOS - Staszewski, R.B.; Vemulapalli, S.; Vallur, P.; Wallberg, J.; Balsara, P.T. (IEEE transactions on circuits and systems. II, Express briefs, 2006)
Keywords: All digital; Calibration; Charge pumps; CMOS; Communication systems; compensation; Converters; deep-submicrometer CMOS; Detectors; Digital; Frequency conversion; frequency synthesizer; Frequency synthesizers; GSM; Inverters; MOS devices; MOSFETs; Phase detection; Phase frequency detector; Phase locked loops; Regenerative; time-to-digital converter (TDC); Transceivers