Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, Yi-Xiao | en_US |
dc.contributor.author | Chen, Wei-Ming | en_US |
dc.contributor.author | Wu, Chung-Yu | en_US |
dc.date.accessioned | 2015-07-21T08:30:56Z | - |
dc.date.available | 2015-07-21T08:30:56Z | - |
dc.date.issued | 2014-01-01 | en_US |
dc.identifier.isbn | 978-1-4244-7929-0 | en_US |
dc.identifier.issn | 1557-170X | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/125042 | - |
dc.description.abstract | This paper presents a low-power MedRadio-band integer-N phase-locked Loop (PLL) system which is composed of two charge-pump PLLs cascade connected. The PLL provides the operation clock and local carrier signals for an implantable medical electronic system. In addition, to avoid the off-chip crystal oscillator, the 13.56 MHz Industrial, Scientific and Medical (ISM) band signal from the wireless power transmission system is adopted as the input reference signal for the PLL. Ring-based voltage controlled oscillators (VCOs) with current control units are adopted to reduce chip area and power dissipation. The proposed cascaded PLL system is designed and implemented in TSMC 65-nm CMOS technology. The measured jitter for 216.96 MHz signal is 12.23 ps and the phase noise is -65.9 dBc/Hz at 100 kHz frequency offset under 402.926 MHz carrier frequency. The measured power dissipations are 66 mu W in the first PLL and 195 mu W in the whole system under 1-V supply voltage. The chip area is 0.1088 mm(2) and no off-chip component is required which is suitable for the integration of the implantable medical electronic system. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | phase-locked loop | en_US |
dc.subject | implantable | en_US |
dc.subject | low power | en_US |
dc.subject | MedRadio band | en_US |
dc.title | A 65nm CMOS Low-Power MedRadio-band Integer-N Cascaded Phase-Locked Loop for Implantable Medical Systems | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | 2014 36TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | en_US |
dc.citation.spage | 642 | en_US |
dc.citation.epage | 645 | en_US |
dc.contributor.department | 電機學院 | zh_TW |
dc.contributor.department | College of Electrical and Computer Engineering | en_US |
dc.identifier.wosnumber | WOS:000350044700160 | en_US |
dc.citation.woscount | 0 | en_US |
Appears in Collections: | Conferences Paper |