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DTSTART:20210314T030000
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DTSTAMP:20220427T003148Z
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DTSTART;TZID=US/Eastern:20210316T171000
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DESCRIPTION:The humble analog delay is simple in principle but complicated 
 in practice. Analog delays are useful in analog filters\, distributed ampl
 ifiers\, and time-interleaved or pipelined analog signal processing. Unfor
 tunately\, it can be quite tricky to delay a continuous-time broadband ana
 log waveform without distortion on an integrated circuit! Over the past tw
 o decades\, our lab has repeatedly encountered the need for integrated bro
 adband analog delays and has done much work on their implementation. Now t
 hat CMOS technologies can readily process analog signals with 10’s of GH
 z of bandwidth\, analog delays less than one nanosecond are being used in 
 new and creative ways. This talk reviews delay approximation and the imple
 mentation of delays from 10’s to 100’s of picoseconds having bandwidth
 s up to 10’s of GHz. Case studies are presented using the analog delay c
 ircuits in FIR and IIR filters for wireline transceivers and in high-speed
  data converters.\n\nSpeaker(s): Anthony Chan Carusone\, \n\nVirtual: http
 s://events.vtools.ieee.org/m/265625
LOCATION:Virtual: https://events.vtools.ieee.org/m/265625
ORGANIZER:alireza.sharif-bakhtiar@ieee.org
SEQUENCE:1
SUMMARY:Integrated Broadband Analog Delay Circuits - part II
URL;VALUE=URI:https://events.vtools.ieee.org/m/265625
X-ALT-DESC:Description: <br /><p>The humble analog delay is simple in princ
 iple but complicated in practice.&nbsp\; Analog delays are useful in analo
 g filters\, distributed amplifiers\, and time-interleaved or pipelined ana
 log signal processing.&nbsp\;&nbsp\; Unfortunately\, it can be quite trick
 y to delay a continuous-time broadband analog waveform without distortion 
 on an integrated circuit!&nbsp\; Over the past two decades\, our lab has r
 epeatedly encountered the need for integrated broadband analog delays and 
 has done much work on their implementation.&nbsp\; Now that CMOS technolog
 ies can readily process analog signals with 10&rsquo\;s of GHz of bandwidt
 h\, analog delays less than one nanosecond are being used in new and creat
 ive ways.&nbsp\; This talk reviews delay approximation and the implementat
 ion of delays from 10&rsquo\;s to 100&rsquo\;s of picoseconds having bandw
 idths up to 10&rsquo\;s of GHz.&nbsp\; Case studies are presented using th
 e analog delay circuits in FIR and IIR filters for wireline transceivers a
 nd in high-speed data converters.</p>
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