A high speed and high linearity OTA in 1-V power supply voltage
| dc.citation.epage | 1867 | en_US |
| dc.citation.spage | 1864 | en_US |
| dc.contributor.author | Lo, Tien-Yu | en_US |
| dc.contributor.author | Hung, Chung-Chih | en_US |
| dc.contributor.department | 電信工程研究所 | zh_TW |
| dc.contributor.department | Institute of Communications Engineering | en_US |
| dc.date.accessioned | 2014-12-08T15:24:49Z | |
| dc.date.available | 2014-12-08T15:24:49Z | |
| dc.date.issued | 2006 | en_US |
| dc.description.abstract | This paper proposes a high performance operational transconductance amplifier (OTA) which is based on the pseudo-differential architecture with addition of linearity improved circuits. The OTA is designed under low power supply voltage consideration while its gain, excess phase, and linearity are well maintained. A common-mode control system, including common-mode feedback (CMFB) and common-mode feedforward (CMFF) circuits, is added to ensure stability at high frequency. Results show that the topology can achieve the total harmonic distortion (THD) to the -56dB with 100MHz balanced differential input signals up to 300mVpp at 1-V supply voltage by the TSMC 0.18 mu m CMOS process. Its power consumption is 1.8mW. | en_US |
| dc.identifier.isbn | 978-0-7803-9389-9 | en_US |
| dc.identifier.issn | 0271-4302 | en_US |
| dc.identifier.journal | 2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, PROCEEDINGS | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/17263 | |
| dc.identifier.wosnumber | WOS:000245413502073 | |
| dc.language.iso | en_US | en_US |
| dc.title | A high speed and high linearity OTA in 1-V power supply voltage | en_US |
| dc.type | Proceedings Paper | en_US |
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