A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
A 0.5–5-GHz Wide-Range Multiphase DLL With a Calibrated Charge Pump
2007
IEEE Transactions on Circuits and Systems - II - Express Briefs
Preserved Fulltext
A 0.5-5 GHz wide-range multiphase delay-locked loop (MDLL) with a calibrated charge pump is presented. A multiperiod-locked technique is used to enhance the input frequency range of a MDLL and avoid the harmonic-locked problem. The charge pump current is also calibrated to reduce the static phase error. This MDLL has been fabricated in 0.13m CMOS process. The measured root-mean-square and peak-to-peak jitters are 1.06 and 8 ps at 5 GHz, respectively. The power dissipation at 5 GHz is 36 mW for a supply voltage of 1.2 V.
doi:10.1109/tcsii.2007.904155
fatcat:b734gthzhrb2zaotbapdwa6pqe