dc.citation.conferencePlace |
CH |
- |
dc.citation.conferencePlace |
Kaohsiung, Taiwan |
- |
dc.citation.endPage |
164 |
- |
dc.citation.startPage |
161 |
- |
dc.citation.title |
2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014 |
- |
dc.contributor.author |
Lam, Yat-Hei |
- |
dc.contributor.author |
Kim, Seong-Jin |
- |
dc.date.accessioned |
2023-12-19T23:07:59Z |
- |
dc.date.available |
2023-12-19T23:07:59Z |
- |
dc.date.created |
2015-07-16 |
- |
dc.date.issued |
2014-11-12 |
- |
dc.description.abstract |
This paper presents a 32.8MHz low power, supply insensitive monolithic CMOS relaxation oscillator. Instead of using voltage-mode comparators for cycle-to-cycle capacitor voltage swing (CVS) threshold voltage comparison, the CVS is regulated by a low-power closed-loop control which consists of a current-controlled delay cell (CCDC), a Gm-C error integrator and a comparator-free switch logic block. The CCDC and switching logics are powered by a logic supply regulator for reducing switching-losses and line sensitivity. The oscillator consumes 16.6μW from a 1.5V supply voltage at room temperature, achieving a FOM of 0.51μW/MHz. The measured output frequency variation is <;±0.13%/V @ 32.8MHz, for a supply range of 1.5V to 3.6V It occupies 0.013mm2 in a 0.18μm CMOS process. |
- |
dc.identifier.bibliographicCitation |
2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014, pp.161 - 164 |
- |
dc.identifier.doi |
10.1109/ASSCC.2014.7008885 |
- |
dc.identifier.scopusid |
2-s2.0-84922511646 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/32418 |
- |
dc.identifier.url |
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7008885&refinements%3D4228692759%26filter%3DAND%28p_IS_Number%3A7008838%29 |
- |
dc.language |
영어 |
- |
dc.publisher |
2014 10th IEEE Asian Solid-State Circuits Conference, A-SSCC 2014 |
- |
dc.title |
A 16.6μW 32.8MHz Monolithic CMOS Relaxation Oscillator |
- |
dc.type |
Conference Paper |
- |
dc.date.conferenceDate |
2014-11-10 |
- |