Three-decade programmable fully differential linear OTA Export

@inproceedings{citeulike:3959474, abstract = {Acoustic and sonar analog signal processing applications require design operational transconductance amplifiers (OTAs) that can be configured over wide frequency range in multiple bands and yet achieve low power consumption and low harmonic distortion. A fully differential, linear OTA is presented with digitally programmable transconductance ranging over three-decades of dynamic range. Measurements from a prototype fabricated in a 0.5 \μm CMOS process demonstrate a 0.4 nA/V to 0.8 \μA/V transconductance range, 40 dB common-mode rejection ratio (CMRR),and -48 dB third-order harmonic distortion, at 12 \μW power dissipation.}, author = {Deng, Yunbin and Chakrabartty, S. and Cauwenberghs, G.}, booktitle = {Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on}, citeulike-article-id = {3959474}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/ISCAS.2004.1328290}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1328290}, comment = {Chakrabartty's programmable OTA claims 3 decades of range}, doi = {10.1109/ISCAS.2004.1328290}, journal = {Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on}, keywords = {clever, ota}, pages = {I--697-700 Vol.1}, posted-at = {2009-01-27 14:32:45}, priority = {0}, title = {Three-decade programmable fully differential linear OTA}, url = {http://dx.doi.org/10.1109/ISCAS.2004.1328290}, volume = {1}, year = {2004} }

TY - CONF ID - citeulike:3959474 L3 - citeulike-article-id:3959474 N2 - Acoustic and sonar analog signal processing applications require design operational transconductance amplifiers (OTAs) that can be configured over wide frequency range in multiple bands and yet achieve low power consumption and low harmonic distortion. A fully differential, linear OTA is presented with digitally programmable transconductance ranging over three-decades of dynamic range. Measurements from a prototype fabricated in a 0.5 μm CMOS process demonstrate a 0.4 nA/V to 0.8 μA/V transconductance range, 40 dB common-mode rejection ratio (CMRR),and -48 dB third-order harmonic distortion, at 12 μW power dissipation. JF - Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on EP - 697-700 Vol.1 TI - Three-decade programmable fully differential linear OTA VL - 1 T2 - Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on SP - I KW - clever KW - ota N1 - Chakrabartty's programmable OTA claims 3 decades of range AU - Deng, Yunbin AU - Chakrabartty, S AU - Cauwenberghs, G PY - 2004/// UR - http://dx.doi.org/10.1109/ISCAS.2004.1328290 ER -