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dc.contributor.authorHasan, M.
dc.contributor.authorSun, Y.
dc.date.accessioned2010-08-12T07:54:27Z
dc.date.available2010-08-12T07:54:27Z
dc.date.issued2005
dc.identifier.citationHasan , M & Sun , Y 2005 , A 2 V 0.25 μm CMOS 250 MHz fully-differential seventh-order equiripple linear phase LF filter . in IEEE Int Symposium on Circuits and Systems, ISCAS 2005 . IEEE , pp. 5958-5961 . https://doi.org/10.1109/ISCAS.2005.1465996
dc.identifier.isbn0-7803-8834-8
dc.identifier.otherPURE: 111783
dc.identifier.otherPURE UUID: b5bf92d0-2313-473f-814e-254055c9a46e
dc.identifier.otherdspace: 2299/4752
dc.identifier.otherScopus: 67649133081
dc.identifier.urihttp://hdl.handle.net/2299/4752
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dc.description.abstractA fully-differential seventh-order 0.05° equiripple linear phase low-pass filter based on multiple loop feedback (MLF) leapfrog (LF) topology is presented for read/write channels. The filter is designed and simulated with a fully balanced, highly linear operational transconductance amplifier (OTA). The proposed OTA contains two complementary differential cross-coupled input pairs and a pair of regulated cascode outputs in order to achieve both low-distortion and wide dynamic range in high-frequency operation. Simulations in 0.25 μm CMOS show that the cutoff frequency of the low pass filter without and with gain boost ranges from 50 to 150 MHz and 65 to 250 MHz respectively, dynamic-range is over 65 dB and total harmonic distortion is less than 40 dB. The group delay ripple is less than 5% for frequencies up to 1.5 times the cutoff frequency, and for a 2-volt power supply, the maximum power consumption is 216 mW.en
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofIEEE Int Symposium on Circuits and Systems, ISCAS 2005
dc.rightsOpen
dc.titleA 2 V 0.25 μm CMOS 250 MHz fully-differential seventh-order equiripple linear phase LF filteren
dc.contributor.institutionSchool of Engineering and Technology
dc.contributor.institutionScience & Technology Research Institute
dcterms.dateAccepted2005
rioxxterms.versionofrecordhttps://doi.org/10.1109/ISCAS.2005.1465996
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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