====== EE5390: Analog Integrated Circuit Design, Jan.-May 2010 ====== These lectures are available on the web for the benefit of students at IIT Madras and elsewhere. Copyrights to these rest solely with the instructor and IIT Madras. Copying them, publishing them, rehosting them on other servers, or using them for any sort of commercial gain is prohibited. See [[:viewinglectures|this page]] for information on how to view these videos. ===== Instructor: Nagendra Krishnapura ===== Course syllabus, schedule, and assignments can be seen [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/courseinfo.html|here]]. If you wish to download these lectures for offline viewing, click on the link, replace the ''.html'' with ''.mp4'' and view it in a media player. The lectures are also available in iPod format(320x240 video, AAC audio). Click on the link marked iPod next to each lecture to download these. - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/ee539-intro.pdf|2010-01-06]]: Introduction to the course - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100107/20100107.html|2010-01-07]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100107/20100107.m4v|iPod]]): Negative feedback system using an integrator; Step response; Sinusoidal steady state response - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100108/20100108.html|2010-01-08]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100108/20100108.m4v|iPod]]): Loop gain and its implications; Instability in presence of delay - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100113/20100113.html|2010-01-12]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100113/20100113.m4v|iPod]]): Realizing the integrator; Finite dc gain and its effects - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100112/20100112.html|2010-01-13]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100112/20100112.m4v|iPod]]): Increasing dc gain by cascading two stages; Stability considerations - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100115_1/20100115_1.html|2010-01-15]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100115_1/20100115_1.m4v|iPod]]): More than two poles in the feedback loop; Stability criterion for all pole systems - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100115_2/20100115_2.html|2010-01-15]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100115_2/20100115_2.m4v|iPod]]): Stability criterion for all pole systems; Dominant pole compensation; Non-dominant poles as delays to integrator's response - 2010-01-19: Assignment 1 discussion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100127/20100127.html|2010-01-27]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100127/20100127.m4v|iPod]]): Opamp as a circuit block; characteristics; Realizing a dominant pole compensated opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100128/20100128.html|2010-01-28]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100128/20100128.m4v|iPod]]): Need for unity gain compensation in opamps; Dominant pole compensation by lowering one of the poles - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100129/20100129.html|2010-01-29]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100129/20100129.m4v|iPod]]): Miller compensation, pole splitting; Physical interpretation - 2010-02-01: Assignment 2 discussion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100203/20100203.html|2010-02-03]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100203/20100203.m4v|iPod]]): Opamp models; An alternative view of miller compensated opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100204/20100204.html|2010-02-04]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100204/20100204.m4v|iPod]]): Three stage opamp; Approximate calculation of nondominant poles and zeros - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100205/20100205.html|2010-02-05]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100205/20100205.m4v|iPod]]): Three stage opamp; Cancelling the right half plane zero - 2010-02-09: Feedforward compensation; Nyquist stability criterion (no recording) - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100210/20100210.html|2010-02-10]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100210/20100210.m4v|iPod]]): Feedforward compensation; Nyquist stability criterion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100211/20100211.html|2010-02-11]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100211/20100211.m4v|iPod]]): Discussions on stability; Components available in a CMOS process - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100212/20100212.html|2010-02-12]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100212/20100212.m4v|iPod]]): Components in a CMOS process; Resistor models; Random mismatch - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100216/20100216.html|2010-02-16]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100216/20100216.m4v|iPod]]): Random and systematic mismatch; Minimizing mismatch - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100217/20100217.html|2010-02-17]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100217/20100217.m4v|iPod]]): MOS large and small signal models - 2010-02-18: Quiz I - 2010-02-19: Quiz I, Assignment 3 discussion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100223/20100223.html|2010-02-23]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100223/20100223.m4v|iPod]]): MOS layout, matching - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100224/20100224.html|2010-02-24]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100224/20100224.m4v|iPod]]): MOS transistor matching, fT - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100225/20100225.html|2010-02-25]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100225/20100225.m4v|iPod]]): Resistor, MOS noise models - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100226/20100226.html|2010-02-26]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100226/20100226.m4v|iPod]]): MOS noise model; input referred noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100309/20100309.html|2010-03-09]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100309/20100309.m4v|iPod]]): Noise; Single stage opamp realization - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100310/20100310.html|2010-03-10]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100310/20100310.m4v|iPod]]): Single stage opamp realization - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100311/20100311.html|2010-03-11]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100311/20100311.m4v|iPod]]): Single stage opamp-frequency response - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100312/20100312.html|2010-03-12]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100312/20100312.m4v|iPod]]): Single stage opamp-swing limits, slew rate, offset - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100316/20100316.html|2010-03-16]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100316/20100316.m4v|iPod]]): Single stage opamp-noise; summary - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100317/20100317.html|2010-03-17]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100317/20100317.m4v|iPod]]): Impedance scaling-effect on power dissipation and noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100318/20100318.html|2010-03-18]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100318/20100318.m4v|iPod]]): Fully differential circuits; Differential and common mode half circuits - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100319/20100319.html|2010-03-19]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100319/20100319.m4v|iPod]]): Common mode feedback circuits - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100323/20100323.html|2010-03-23]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100323/20100323.m4v|iPod]]): Fully differential single stage opamp with common mode feedback - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100324/20100324.html|2010-03-24]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100324/20100324.m4v|iPod]]): Common mode feedback loop; Common mode detectors - 2010-03-25: Quiz II - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100328/20100328.html|2010-03-28]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100328/20100328.m4v|iPod]]): Two stage opamp-small signal transfer function - 2010-03-28: Quiz II discussion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100330/20100330.html|2010-03-30]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100330/20100330.m4v|iPod]]): Two stage opamp-systematic and random offset; thermal and flicker noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100331/20100331.html|2010-03-31]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100331/20100331.m4v|iPod]]): Two stage opamp-slew rate, swing limits - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100401/20100401.html|2010-04-01]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100401/20100401.m4v|iPod]]): Fully differential two stage opamp; Common mode feedback - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100406/20100406.html|2010-04-06]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100406/20100406.m4v|iPod]]): Fully differential two stage opamp; Common mode feedback - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100407/20100407.html|2010-04-07]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100407/20100407.m4v|iPod]]): Fully differential two stage opamp; Frequency multiplication using feedback - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100408/20100408.html|2010-04-08]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100408/20100408.m4v|iPod]]): First order phase locked loop - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100409/20100409.html|2010-04-09]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100409/20100409.m4v|iPod]]): First order phase locked loop; Lock range; Phase detector implementation - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100411/20100411.html|2010-04-11]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100411/20100411.m4v|iPod]]): Effect of periodic errors at phase detector output; Need for a type II PLL - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100413/20100413.html|2010-04-13]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100413/20100413.m4v|iPod]]): Type II PLL implementation with PFD and charge pump; Additional poles for filtering reference feedthrough - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100415/20100415.html|2010-04-15]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100415/20100415.m4v|iPod]]): Reference feedthrough due to current mismatch; Example design - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100416/20100416.html|2010-04-16]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100416/20100416.m4v|iPod]]): PLL example design; Discussions - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100420/20100420.html|2010-04-20]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100420/20100420.m4v|iPod]]): Bandgap reference - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100421/20100421.html|2010-04-21]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201001/lectures/20100421/20100421.m4v|iPod]]): Course summary