====== EC2010: Analog Circuits/EC5135: Analog Electronic Circuits(Aug.-Nov. 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 ===== This is an introductory course on Analog Circuits. Problem sets and other instructions can be found [[http://www.ee.iitm.ac.in/vlsi/courses/ec201_2010/start|here]]. Familiarity with basic linear electrical networks is assumed. At IIT Madras, the prerequisite courses are [[http://www.ee.iitm.ac.in/~nagendra/videolectures|Electrical and Magnetic Circuits]] and [[http://nptel.iitm.ac.in/video.php?courseId=1049|Networks and Systems]]. 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. (No recording was possible for the first 18 lectures. Refer to 2011 course for these) - 2010-08-17: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob1.pdf|Tutorial session # 1]] - 2010-08-31: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob2.pdf|Tutorial session # 2]] - 2010-09-09: Quiz I - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100916/20100916.html|2010-09-16]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100916/20100916.m4v|iPod]]): VCVS (source follower/Common drain amplifier) using a MOS transistor; VCCS - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100917/20100917.html|2010-09-17]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100917/20100917.m4v|iPod]]): VCCS using a MOS transistor - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100921/20100921.html|2010-09-21]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100921/20100921.m4v|iPod]]): CCCS using a MOS transistor - 2010-09-22: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob3.pdf|Tutorial session # 3]] - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100923/20100923.html|2010-09-23]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100923/20100923.m4v|iPod]]): CCVS using a MOS transistor - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100924/20100924.html|2010-09-24]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100924/20100924.m4v|iPod]]): Summary of amplifiers and discussion - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100928/20100928.html|2010-09-28]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100928/20100928.m4v|iPod]]): pMOS-large signal and small signal models; converting nMOS circuits to pMOS - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100929/20100929.html|2010-09-29]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20100929/20100929.m4v|iPod]]): Biasing a pMOS transistor at a constant current; Controlled sources in pMOS - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101005/20101005.html|2010-10-05]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101005/20101005.m4v|iPod]]): CCVS with pMOS - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101006/20101006.html|2010-10-06]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101006/20101006.m4v|iPod]]): Constraints to increasing the gain of a common source amplifier; Active load - 2010-10-07: Quiz II - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101008/20101008.html|2010-10-08]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101008/20101008.m4v|iPod]]): Active load; large signal characteristics - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101012/20101012.html|2010-10-12]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101012/20101012.m4v|iPod]]): CMOS inverter as an amplifier - 2010-10-13: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob4.pdf|Tutorial session # 4]] - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101014/20101014.html|2010-10-14]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101014/20101014.m4v|iPod]]): Differential pair - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101015/20101015.html|2010-10-15]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101015/20101015.m4v|iPod]]): Analysis of fully differential circuits - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101019/20101019.html|2010-10-19]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101019/20101019.m4v|iPod]]): Differential and common mode half circuits - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101020/20101020.html|2010-10-20]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101020/20101020.m4v|iPod]]): Differential pair with current mirror active load - 2010-10-21: Quiz III - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101022/20101022.html|2010-10-22]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101022/20101022.m4v|iPod]]): Differential pair with current mirror active load - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101026/20101026.html|2010-10-26]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101026/20101026.m4v|iPod]]): Two stage opamp; quiescent condition under dc negative feedback - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101027/20101027.html|2010-10-27]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101027/20101027.m4v|iPod]]): Opamp comparison; Frequency dependent model of the MOS transistor - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101028/20101028.html|2010-10-28]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101028/20101028.m4v|iPod]]): Common source amplifier frequency response; Bode plots - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101029/20101029.html|2010-10-29]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101029/20101029.m4v|iPod]]): Common source amplifier frequency response; Effect of Cgd - 2010-11-02: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob5.pdf|Tutorial session # 5]] - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101103/20101103.html|2010-11-03]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101103/20101103.m4v|iPod]]): Common drain, Common gate amplifier frequency response; Feedback with first order opamp model - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101104/20101104.html|2010-11-04]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101104/20101104.m4v|iPod]]): Feedback with second and third order systems; Requirements of a well behaved feedback amplifier - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101109/20101109.html|2010-11-09]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101109/20101109.m4v|iPod]]): Stable and well behaved higher order feedback amplifiers; phase margin; unity gain compensated opamps - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101110/20101110.html|2010-11-10]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101110/20101110.m4v|iPod]]): Unity gain compensated opamp; Examples - 2010-11-11: Quiz IV - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101112/20101112.html|2010-11-12]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101112/20101112.m4v|iPod]]): Dominant pole compensation of a two stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101116/20101116.html|2010-11-16]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101116/20101116.m4v|iPod]]): Miller compensation of a two stage opamp - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101118/20101118.html|2010-11-18]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101118/20101118.m4v|iPod]]): Miller compensation of a two stage opamp; Large signal model of a bipolar transistor - [[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101119/20101119.html|2010-11-19]]([[http://www.ee.iitm.ac.in/~nagendra/EC201/201008/lectures/20101119/20101119.m4v|iPod]]): Small signal model of a bipolar transistor; Emitter follower-key differences with MOS amplifiers - 2010-11-20: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ec201_2010/ec201prob6.pdf|Tutorial session # 6]]