EE6322: VLSI Broadband Communication Circuits, Jan-May 2018
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Instructors: Nagendra Krishnapura
Course syllabus, schedule, and assignments can be seen here. If you wish to download these lectures for offline viewing, you may have to disable the player plugin on your browser.
Lectures
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2018-01-17(
pdf): Ideal transmitter and receiver; Noise; Spectral density and variance
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2018-01-22(
pdf): Bit errors in a communication system due to noise and jitter
2018-01-23(
pdf): Phase detector for random data(Hogge phase detector)
2018-01-24(
pdf): Clock and data recovery loop using a linear phase detector
2018-01-30(
pdf): Static offset in a linear phase detector; Bang-bang phase detector
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2018-02-07(
pdf): Phase domain model of a CDR; Calculating JTRAN, JTOL
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2018-02-20(
pdf): VCO phase noise; Phase spectrum; Voltage spectrum; Relationship between phase noise and jitter
2018-02-21: (no recording) VCO phase noise; VCO figure of merit; Calculating JGEN due to VCO, R, charge pump
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2018-02-26(
pdf): Serializer; Deserializer; Digital implementation of the bang-bang CDR.
2018-02-27(
pdf): Discrete-time model of the bang-bang CDR; Digital implementation of the bang-bang CDR.
2018-02-28(
pdf): Digital implementation of the bang-bang CDR; Small-signal model of the CDR with the forwarded clock
2018-03-05(
pdf): Small-signal model of the CDR with the forwarded clock; Half rate implementation of phase detectors
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2018-03-13(
pdf): LC oscillators; Figure of merit; Phase-locked loop
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2018-03-16(
pdf): PFD dead zone and blind zone; PLL phase domain model
2018-03-19(
pdf): PLL phase domain transfer functions; Effect of charge pump current mismatch
2018-03-20(
pdf): Reference feedthrough in a PLL; Additional poles to attenuate reference spurs
2018-03-21(
pdf): Data transmission over a channel; Qualitative overview of impairments
2018-03-23(
pdf): Channel response; Equivalent discrete-time response
2018-03-26(
pdf): Intersymbol interference; Calculating BER with ISI
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2018-04-02(
pdf): Continuous-time linear equalizer in Rx; FIR equalizer in Tx
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2018-04-17(
pdf): DFE timing constraint; Speculative DFE; Half rate DFE
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2018-04-23(
pdf): Voltage mode transmitters; Receiver circuits; DC offset in the receiver; AC coupling/dc offset cancellation
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2018-04-25(
pdf): CML latch; TSPC flip-flop; PAM4 for lower bandwidth signaling