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dc.contributor.authorGrech, Ivan-
dc.contributor.authorMicallef, Joseph-
dc.contributor.authorDebono, Carl James-
dc.identifier.citationGrech, I., Micallef, J., Azzopardi, G., & Debono, C. J. (2003). A 0.9 V wide-input-range bulk-input CMOS OTA for Gm-C filters. 10th IEEE International Conference on Electronics, Circuits and Systems, Sharjah. 818-821.en_GB
dc.description.abstractThe (3,-C technique is extensively used for continuous-time filtering applications because it results in tunable, wideband and compact designs. In this paper, an OTA capable of operating at a supply voltage of 0.9V is proposed using a novel bulk-input differential pair without the use of a tail current source. Good CMRR (63 dJ3) is still achieved by using the gate terminal to control the total current in the differentia1 pair, via the use of a dummy pair. The OTA also exhibits a wide differential input range of k 600mV and good G,- tunability. Simulation and test results are also presented with the OTA used in a second order cochlea low-pass filter. For this design, a standard double-poly double-metal CMOS process has been used, having a nominal threshold voltage of around 0.7 V.en_GB
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_GB
dc.subjectAnalog CMOS integrated circuitsen_GB
dc.subjectBroadband amplifiersen_GB
dc.subjectLow voltage integrated circuitsen_GB
dc.titleA 0.9 V wide-input-range bulk-input CMOS OTA for Gm-C filtersen_GB
dc.rights.holderThe copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder.en_GB
dc.bibliographicCitation.conferencename10th IEEE International Conference on Electronics, Circuits and Systemsen_GB
dc.bibliographicCitation.conferenceplaceSharjah, United Arab Emirates, 2003en_GB
dc.contributor.author2Azzopardi, George-
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