Juha Häkkinen, Juha Kostamovaara. Speeding up an integer-N PLL by controlling the loop filter charge. IEEE Trans. Circuits Syst. II Express Briefs, 50(7):343-354, 2003. [doi]
@article{HakkinenK03,
title = {Speeding up an integer-N PLL by controlling the loop filter charge},
author = {Juha Häkkinen and Juha Kostamovaara},
year = {2003},
doi = {10.1109/TCSII.2003.813590},
url = {https://doi.org/10.1109/TCSII.2003.813590},
researchr = {https://researchr.org/publication/HakkinenK03},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Circuits Syst. II Express Briefs},
volume = {50},
number = {7},
pages = {343-354},
}