EE6322w: VLSI Broadband Communication Circuits, Jan-May 2024
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Instructor: 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.
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16 January 2024 (
notes): Noise calculation in circuits; kT/C noise; Impedance scaling; PSD of sampled noise
18 January 2024 (
notes): Noise calculation in circuits; Output noise and input-referred noise; 1/f noise in MOS transistors
23 January 2024 (
notes): Jitter: Phase of a signal; Absolute jitter and period jitter; Spectrum of a phase modulated signal
25 January 2024 (
notes): Jitter spectrum; Spectrum of a square wave with jitter; Phase noise at the output of a frequency divider
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2 February 2024 (
notes): Phase noise PSD in a VCO; 1/f^3, 1/f^2, and white regions; Decision slicer-amplifier with a high gain
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13 February 2024 (
notes): Regenerative latch variants; Latch as a time-varying system; Gain and noise calculations
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16 February 2024 (
notes): Latch setup time and clock-to-Q delay; Maximum possible data rate for a decision slicer(flip-flop)
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29 February 2024 (
notes): Binary(Bang-bang/Alexander) phase detector; CDR with linear and binary phase detectors; Phase domain model of the CDR
1 March 2024 (
notes): Phase-domain model of the CDR; Transfer functions; CDR parameters-JTOL, JTRAN, JGEN
7 March 2024 (
notes): CDR parameters-JTOL, JTRAN, JGEN in a CDR with forwarded clock; Jitter generation due to charge pump noise and delay line phase noise
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19 March 2024 (
notes): CDR without a forwarded clock; Phase domain model; Transfer functions; JTOL, JTRAN
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4 April 2024 (
notes): Digital CDR; Phase interpolator; Jitter due to quantization; Serializer/Deserializer
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19 April 2024 (
notes): Semi-digital implementation of TX equalizer; Continuous-time equalizer; Crosstalk and effect of equalization
23 April 2024 (
notes): Decision feedback equalizer; Comparison of different equalizer types
Notes