Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shiau, Miin-Shyue | en_US |
dc.contributor.author | Hsu, Heng-Shou | en_US |
dc.contributor.author | Cheng, Ching-Hwa | en_US |
dc.contributor.author | Weng, Hsiu-Hua | en_US |
dc.contributor.author | Wu, Hong-Chong | en_US |
dc.contributor.author | Liu, Don-Gey | en_US |
dc.date.accessioned | 2014-12-08T15:34:06Z | - |
dc.date.available | 2014-12-08T15:34:06Z | - |
dc.date.issued | 2013-12-01 | en_US |
dc.identifier.issn | 0026-2692 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.mejo.2013.08.019 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/23432 | - |
dc.description.abstract | In this paper, the charge pump (CP) based on a switches-in-source architecture is to be improved by gain-boosting amplifiers for phase-locked loops (PLLs). In our design, two differential amplifiers were employed in this CP to reduce the effect of the channel length modulation in MOS transistors. As a result, the up and down currents will be rather independent of the output voltage transformed by the capacitive low pass filter (LPF). This circuit was implemented using TSMC 0.18-mu m CMOS technology and was investigated at a power supply of 1.8 V. The measured mismatch was less than 1% for the output voltage ranging from 0.4 to 1.4 V. This result is lower than that of the dynamic current-matching CP with feedback tuning on the same architecture. A comparison will be presented and discussed. (C) 2013 Elsevier Ltd. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Phase-lock loop | en_US |
dc.subject | Charge pump | en_US |
dc.subject | Current mismatch | en_US |
dc.title | Reduction of current mismatching in the switches-in-source CMOS charge pump | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.mejo.2013.08.019 | en_US |
dc.identifier.journal | MICROELECTRONICS JOURNAL | en_US |
dc.citation.volume | 44 | en_US |
dc.citation.issue | 12 | en_US |
dc.citation.spage | 1296 | en_US |
dc.citation.epage | 1301 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000329267500031 | - |
dc.citation.woscount | 0 | - |
Appears in Collections: | Articles |
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