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| =Switched-capacitor filters, kT/C noise, chopping, and correlated double sampling-= | ## page was renamed from Lecture 08 = Switched-capacitor filters, kT/C noise, chopping, and correlated double sampling. = |
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| == Lecture Notes == | Lecture along the lines of [[https://doi.org/10.1007/s10470-018-1131-7|Schmid, H. & Huber, A. Analog Integr Circ Sig Process (2018) 96: 495.]] |
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| * [[http://people.ee.ethz.ch/~hps/asf/08/asf_08_SC_plus.pdf|Lecture Notes]] | = Lectures and Exercices 2019 = |
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| == Exercise == | == Lectures == * [[http://people.ee.ethz.ch/~hps/asf/08/lecture_191113_python.zip|Lecture 1 Python notebook and blackboard pics]] * [[http://people.ee.ethz.ch/~hps/asf/08/lecture_191120_python.zip|Lecture 2 Python notebook and blackboard pics]] == Exercises == * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A.pdf|Exercise A (for Lecture 1)]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution.pdf|Reference solution]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution_calcs.pdf|Reference solution: Python calculations]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution_calcs.ipynb|Reference solution: Python notebook]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B.pdf|Exercise B (for Lecture 2)]] * [[https://doi.org/10.1109/5.542410|Paper 1: Enz 1996, Circuit techniques for reducing the effects of op-amp imperfections: autozeroing, correlated double sampling, and chopper stabilization]] * [[https://doi.org/10.1109/ISCAS.1990.112599|Paper 2: Ki 1990, Offset-compensated switched-capacitor integrators]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution.pdf|Reference solution]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution_calcs.pdf|Reference solution: Python calculations]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution_calcs.ipynb|Reference solution: Python notebook]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_scfilter.pdf|Exercise 08 (for Lecture 3)]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_scfilter_solution.pdf|Reference Solution]] == Additional material == The derivation of the kT/C Formula is on p.~254 of the following paper: * [[http://people.ee.ethz.ch/~hps/asf/08/sc_noise_analysis__authors_copy.pdf|A tutorial to switched-capacitor noise analysis by hand (Schmid/Eichelberger/Huber)]] Suppressing flicker noise, which is not part of 2019's curriculum, is described here: * [[http://www.schmid-werren.ch/hanspeter/publications/2007casmag.pdf|CAS Magazine column "Aaargh! I Just Loooove Flicker Noise"]] * [[http://link.springer.com/content/pdf/10.1007%2Fs10470-016-0806-1.pdf|AICSP article by Schmid et.al., "A tutorial to switched-capacitor noise analysis by hand"]] ---- ---- = Lecture Content 2018 = == Lectures == * [[http://people.ee.ethz.ch/~hps/asf/08/asf_08_sc_new_lecture_1.pdf|Summary of Lecture 1]] * [[http://people.ee.ethz.ch/~hps/asf/08/lecture_181121.pdf|Blackboard photos and PDF of Python 3.7 notebook]] * [[http://people.ee.ethz.ch/~hps/asf/08/lecture_181121.ipynb|Python 3.7 notebook]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_08_sc_new_lecture_2.pdf|Summary of Lecture 2]] * [[http://people.ee.ethz.ch/~hps/asf/08/lecture_181128.pdf|Blackboard photos]] == Exercises == * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A.pdf|Exercise A (for Lecture 1)]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution.pdf|Reference solution]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution_calcs.pdf|Reference solution: Python calculations]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_A_solution_calcs.ipynb|Reference solution: Python notebook]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B.pdf|Exercise B (for Lecture 2)]] * [[https://doi.org/10.1109/5.542410|Paper 1: Enz 1996, Circuit techniques for reducing the effects of op-amp imperfections: autozeroing, correlated double sampling, and chopper stabilization]] * [[https://doi.org/10.1109/ISCAS.1990.112599|Paper 2: Ki 1990, Offset-compensated switched-capacitor integrators]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution.pdf|Reference solution]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution_calcs.pdf|Reference solution: Python calculations]] * [[http://people.ee.ethz.ch/~hps/asf/08/asf_ex08_newSC_B_solution_calcs.ipynb|Reference solution: Python notebook]] ---- ---- = Lecture Content 2017 = This did not work so well, and I will do it differently in 2018. == Blackboard Photos == * [[http://people.ee.ethz.ch/~hps/asf/08/171122_notes.pdf|171122_notes.pdf]] * [[http://people.ee.ethz.ch/~hps/asf/08/171129_notes.pdf|171129_notes.pdf]] * [[http://people.ee.ethz.ch/~hps/asf/08/171129_calculations.pdf|Mathematica evaluation of the equations in 171129_notes.pdf]] == Exercises == === SC Filters 1 === * [[http://people.ee.ethz.ch/~hps/asf/08/ex_8_new.pdf|Exercise 08 - New Topic]] * [[http://people.ee.ethz.ch/~hps/asf/08/ex_8_new_solution_graph.pdf|Exercise 08 New: Reference Solution, Signal-Flow Graph]] * [[http://people.ee.ethz.ch/~hps/asf/08/ex_8_new_calculations.pdf|Exercise 08 New: Reference Solution, Mason applied to graph]] === SC Filters 2 === |
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== Additional material == * [http://www.schmid-werren.ch/hanspeter/publications/2007casmag.pdf CAS Magazine column "Aaargh! I Just Loooove Flicker Noise"] |
Switched-capacitor filters, kT/C noise, chopping, and correlated double sampling.
Lecture along the lines of Schmid, H. & Huber, A. Analog Integr Circ Sig Process (2018) 96: 495.
Lectures and Exercices 2019
Lectures
Exercises
Additional material
The derivation of the kT/C Formula is on p.~254 of the following paper:
Suppressing flicker noise, which is not part of 2019's curriculum, is described here:
Lecture Content 2018
Lectures
Exercises
Lecture Content 2017
This did not work so well, and I will do it differently in 2018.
Blackboard Photos
Exercises
SC Filters 1