| dc.creator | JOSE MARIANO JIMENEZ FUENTES | |
| dc.creator | JAIME RAMIREZ ANGULO | |
| dc.date | 2009 | |
| dc.date.accessioned | 2023-07-25T16:23:16Z | |
| dc.date.available | 2023-07-25T16:23:16Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1241 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7806438 | |
| dc.description | A comprehensive analysis of tunable transconductor topologies based on passive resistors is presented. Based on this analysis, a new CMOS transconductor is designed, which features high linearity, simplicity, and robustness against geometric and parametric mismatches. A novel tuning technique using just a MOS transistor in the triode region allows the adjustment of the transconductance in a wide range without affecting the voltage-to-current conversion core. Measurement results of the transconductor fabricated in a 0.5- µm CMOS technology confirm the high linearity predicted. As an application, a third-order Gm-C tunable low-pass filter fabricated in the same technology is presented. The measured third-order intermodulation distortion of the filter for a single 5-V supply and a 2-Vpp two-tone input signal centered at 10 MHz is -78 dB. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | IEEE | |
| dc.relation | citation:Acosta, L., et al., (2009). Highly linear tunable CMOS Gm-C low-pass filter, IEEE Transactions on Circuits and Systems—I: Regular Papers, Vol. 56, (10): 2145-2158 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/Analog CMOS circuits/Analog CMOS circuits | |
| dc.subject | info:eu-repo/classification/Continuous-time filters/Continuous-time filters | |
| dc.subject | info:eu-repo/classification/Gm-C filters/Gm-C filters | |
| dc.subject | info:eu-repo/classification/Harmonic distortion/Harmonic distortion | |
| dc.subject | info:eu-repo/classification/Transconductors/Transconductors | |
| dc.subject | info:eu-repo/classification/Tunable filters/Tunable filters | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2203 | |
| dc.subject | info:eu-repo/classification/cti/2203 | |
| dc.title | Highly linear tunable CMOS Gm-C low-pass filter | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
