====== EE5390: Analog Integrated Circuit Design, Jan.-May 2011 ====== 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/EE539/201101/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. ==== Lectures ==== - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110105/20110105_controller.swf|2011-01-05]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110105/20110105.m4v|iPod]]): Course introduction; Negative feedback amplifier using an integrator - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110106/20110106_controller.swf|2011-01-06]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110106/20110106.m4v|iPod]]): Step response; sinusoidal steady state response - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110111/20110111_controller.swf|2011-01-11]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110111/20110111.m4v|iPod]]): Sinusoidal steady state response; Effect of delay - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110112/20110112_controller.swf|2011-01-12]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110112/20110112.m4v|iPod]]): Effect of delay in a negative feedback system - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110113/20110113_controller.swf|2011-01-13]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110113/20110113.m4v|iPod]]): Effect of delay in a negative feedback system; Quantifying negative feedback-loop gain - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110114/20110114_controller.swf|2011-01-14]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110114/20110114.m4v|iPod]]): Additional poles in the loop gain; Ascertaining stability from magnitude/phase responses - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110118/20110118_controller.swf|2011-01-18]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110118/20110118.m4v|iPod]]): Effect of additional poles in the negative feedback loop - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110119/20110119_controller.swf|2011-01-19]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110119/20110119.m4v|iPod]]): Criteria for stability and limited overshoot for higher order systems; Step response of loop gain with extra poles and zeros - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110120/20110120_controller.swf|2011-01-20]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110120/20110120.m4v|iPod]]): Effect of poles and zeros in the loop gain; Opamp realization; Finite dc gain due to finite Rout of current sources - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110121/20110121_controller.swf|2011-01-21]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110121/20110121.m4v|iPod]]): Opamp realization; Finite dc gain due to finite Rout of current sources; Increasing DC gain - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110203/20110203_controller.swf|2011-02-03]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110203/20110203.m4v|iPod]]): Opamp realization; Single stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110204/20110204_controller.swf|2011-02-04]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110204/20110204.m4v|iPod]]): Single stage opamp frequency response; Other tradeoffs - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110208/20110208_controller.swf|2011-02-08]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110208/20110208.m4v|iPod]]): Using cascode transistors in a single stage opamp; Source follower buffers at low supply voltages; Two stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110209/20110209_controller.swf|2011-02-09]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110209/20110209.m4v|iPod]]): Two stage miller compensated opamp-poles and zeros - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110210/20110210_controller.swf|2011-02-10]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110210/20110210.m4v|iPod]]): Cancelling the right half plane zero; Three stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110210a/20110210a_controller.swf|2011-02-10]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110210a/20110210a.m4v|iPod]]): Components available in a CMOS process - 2011-02-15: Assignment 3 discussion - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110218/20110218_controller.swf|2011-02-18]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110218/20110218.m4v|iPod]]): Quiz I discussion; Lead lag compensation - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110222/20110222_controller.swf|2011-02-22]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110222/20110222.m4v|iPod]]): Random mismatch in resistors and capacitors - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110223/20110223_controller.swf|2011-02-23]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110223/20110223.m4v|iPod]]): Systematic mismatch; Resistor noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110224/20110224_controller.swf|2011-02-24]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110224/20110224.m4v|iPod]]): Calculating output noise PSD; MOS transistor thermal noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110301/20110301_controller.swf|2011-03-01]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110301/20110301.m4v|iPod]]): MOS transistor flicker noise; 4 terminal MOS model - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110302/20110302_controller.swf|2011-03-02]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110302/20110302.m4v|iPod]]): Small signal model including body effect; Influence of body effect on CS, CD, CG amplifiers - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110303/20110303_controller.swf|2011-03-03]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110303/20110303.m4v|iPod]]): MOS transistor mismatch - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110316/20110316_controller.swf|2011-03-16]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110316/20110316.m4v|iPod]]): Single stage opamp noise, offset, slew rate - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110317/20110317_controller.swf|2011-03-17]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110317/20110317.m4v|iPod]]): Single stage opamp continued - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110318/20110318_controller.swf|2011-03-18]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110318/20110318.m4v|iPod]]): Telescopic cascode opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110322/20110322_controller.swf|2011-03-22]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110322/20110322.m4v|iPod]]): Cascode biasing; Current mirror noise - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110323/20110323_controller.swf|2011-03-23]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110323/20110323.m4v|iPod]]): Folded cascode opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110325/20110325_controller.swf|2011-03-25]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110325/20110325.m4v|iPod]]): Fully differential circuits-motivation - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110329/20110329_controller.swf|2011-03-29]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110329/20110329.m4v|iPod]]): Fully differential single stage opamp - 2011-03-30: Common mode feedback circuitry (no recording) - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110331/20110331_controller.swf|2011-03-31]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110331/20110331.m4v|iPod]]): Single ended two stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110401/20110401_controller.swf|2011-04-01]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110401/20110401.m4v|iPod]]): Single ended two stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110405/20110405_controller.swf|2011-04-05]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110405/20110405.m4v|iPod]]): Common mode feedback circuits - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110406/20110406_controller.swf|2011-04-06]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110406/20110406.m4v|iPod]]): Fully differential two stage opamp - 2011-04-07: Simulating differential and common mode loop gains (no recording) - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110408/20110408_controller.swf|2011-04-08]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110408/20110408.m4v|iPod]]): Frequency multiplication using negative feedback-phase locked loop - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110412/20110412_controller.swf|2011-04-12]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110412/20110412.m4v|iPod]]): Phase detector - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110415/20110415_controller.swf|2011-04-15]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110415/20110415.m4v|iPod]]): Incremental equivalent of the feedback loop; Effect of periodicity of phase detector output-limitations of type I loop - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110418/20110418_controller.swf|2011-04-18]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110418/20110418.m4v|iPod]]): Limiting the reference feedthrough while keeping the loop stable-the type II loop - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110420/20110420_controller.swf|2011-04-20]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110420/20110420.m4v|iPod]]): Type II PLL; Implementation using the 3 state phase detector and passive loop filter - [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110421/20110421_controller.swf|2011-04-21]]([[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/lectures/20110421/20110421.m4v|iPod]]): Type II PLL summary; Course summary ==== Assignments ==== - 2011-01-07: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment01.pdf|Assignment 1]] - 2011-01-23: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment02.pdf|Assignment 2]] - 2011-02-11: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment03.pdf|Assignment 3]] - 2011-03-04: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment04.pdf|Assignment 4]] - 2011-03-09: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/ee5390sims.pdf|Simulation exercises]] - 2011-03-11: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/ee5390sims.pdf|Simulation exercises]] - 2011-03-13: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment05.pdf|Assignment 5]] - 2011-03-15: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/ee5390sims.pdf|Simulation exercises]] - 2011-04-13: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment06.pdf|Assignment 6]] - 2011-04-19: [[http://www.ee.iitm.ac.in/~nagendra/EE539/201101/assignments/assignment07.pdf|Assignment 7]] ==== Quizzes ==== - 2011-02-17: Quiz I - 2011-03-24: Quiz II