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dc.contributor.authorLin, Jun-Yeen_US
dc.contributor.authorChang, Wei-Hsiuen_US
dc.contributor.authorHung, Chung-Chihen_US
dc.date.accessioned2014-12-08T15:21:45Z-
dc.date.available2014-12-08T15:21:45Z-
dc.date.issued2011en_US
dc.identifier.isbn978-1-4244-8499-7en_US
dc.identifier.urihttp://hdl.handle.net/11536/15479-
dc.description.abstractThis paper presents a high linearity operational transconductance amplifier (OTA). The OTA circuit combines the techniques of the double differential pairs (DDP) and Source-degenerated current mirrors to achieve high linearity in a large GM tuning range. With the Gm values ranged from 60 mu S to 130 mu S, the HD3 of the OTA is below -69dB at 15MHz. The OTA has been applied to a fourth-order linear phase low-pass filter for high speed system. The fourth-order low-pass filter with the cutoff frequency of 15MHz has been implemented. The filter is designed by 0.18-mu m CMOS process technology, the HD3 performance is about -53dB, and the group delay variation is below 5% at cutoff frequency.en_US
dc.language.isoen_USen_US
dc.title15MHZ WIDE TUNING-RANGE OTA WITH-69dB HD3 AND ITS APPLICATION TO GM-C FILTERen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2011 INTERNATIONAL SYMPOSIUM ON VLSI DESIGN, AUTOMATION AND TEST (VLSI-DAT)en_US
dc.citation.spage108en_US
dc.citation.epage111en_US
dc.contributor.department電機工程學系zh_TW
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.identifier.wosnumberWOS:000300488600020-
Appears in Collections:Conferences Paper