For Full-Text PDF, please login, if you are a member of IEICE,|
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
A New Charge Pump PLL with Reduced Jitter
Yu-Gun KIM Myoung-Su LEE Woo-Young CHOI
IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Communication Devices/Circuits
charge pump, phase-locked loop (PLL), jitter characteristics,
Full Text: PDF>>
A new charge pump is proposed which provides improved jitter characteristics for a phase-locked loop (PLL). The PLL with the proposed charge pump is implemented with 0.6 µm CMOS technology. The measured RMS output jitter is as much as 28% smaller than that of a PLL with a previously reported charge pump structure.