A highly linear 125-MHz CMOS switched-resistor programmable-gain amplifier
| dc.citation.epage | 1670 | en_US |
| dc.citation.issue | 10 | en_US |
| dc.citation.spage | 1663 | en_US |
| dc.citation.volume | 38 | en_US |
| dc.citation.woscount | 40 | |
| dc.contributor.author | Hsu, CC | en_US |
| dc.contributor.author | Wu, JT | 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.date.accessioned | 2014-12-08T15:40:16Z | |
| dc.date.available | 2014-12-08T15:40:16Z | |
| dc.date.issued | 2003-10-01 | en_US |
| dc.description.abstract | A highly linear programmable-gain amplifier (PGA) is fabricated using a 0.35-mum CMOS technology. High linearity and constant wide bandwidth are achieved by using a high-gain amplifier with low input impedance and resistor-network feedback. The voltage gain is varied by digitally controlling the input switched resistors. The distortion of a switched resistor has been analyzed using the Volterra series. The PGA has a voltage gain varying from 0 to 19 dB, while maintaining a constant bandwidth of 125 MHz. The third-order intermodulation distortion is -86 dB at 10 MHz. The circuit dissipates 21 mW from a 3.3-V supply. | en_US |
| dc.identifier.doi | 10.1109/JSSC.2003.817665 | en_US |
| dc.identifier.issn | 0018-9200 | en_US |
| dc.identifier.journal | IEEE JOURNAL OF SOLID-STATE CIRCUITS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/JSSC.2003.817665 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/27489 | |
| dc.identifier.wosnumber | WOS:000185568500010 | |
| dc.language.iso | en_US | en_US |
| dc.subject | distortion | en_US |
| dc.subject | programmable-gain amplifier (PGA) | en_US |
| dc.subject | switched resistor | en_US |
| dc.subject | variable-gain amplifier (VGA) | en_US |
| dc.title | A highly linear 125-MHz CMOS switched-resistor programmable-gain amplifier | en_US |
| dc.type | Article | en_US |