==========================
24-03-2025: Electronics 12
==========================

Date: Monday, March 24 2024

Location: Flux Hall A (39.00.00.500)

Time: 10:45 - 12:30

.. image:: ../../../img/colorCode.svg
    :alt: color coded resistors

.. admonition:: Question of the day

    How do we relate the controller requirements to the amplifier requirements?

Negative feedback biasing
=========================

.. include:: ../../../topics/MicAmpBiasingErrorReduction/MicAmpBiasingErrorReduction.rst

Port impedance of single-loop feedback amplifiers
=================================================

.. include:: ../../../topics/FeedbackModelPortImpedanceSingle-loop/FeedbackModelPortImpedanceSingle-loop.rst

Accuracy, bandwidth and frequency stability of negative feedback amplifiers
===========================================================================

.. include:: ../../../topics/FeedbackBandwidthServo/BandwidthNegativeFeedbackSystem.rst
.. include:: ../../../topics/ExampleBandwidthTransimpedanceIntegrator/ExampleBandwidthFeedbackIntegrator.rst
.. include:: ../../../topics/ButterworthResponses/ButterworthResponses.rst

Derive controller requirements from amplifier specifications
============================================================

.. include:: ../../../topics/FeedbackAllPoleLoopgainBandwidth/AllPoleLoopgainBandwidth.rst
.. include:: ../../../topics/FeedbackDominantPoles/DominantPoles.rst
.. include:: ../../../topics/FeedbackDeterminationGBopAmp/DeterminationGBopAmp.rst

Downloads
=========

- The presentations are summarized on the poster: "`Derive Controller Requirements from Amplifier Specifications <../../../posters/controllerRequirementsPoster.pdf>`_"

Homework
========

#. Evaluate the noise performance and the reproducebility and temperature stability of the DC operating point of the transmitter equipped with the `TLV4111 <https://www.ti.com/lit/ds/symlink/tlv4111.pdf>`_, designed to deliver 100mA peak into the transmit coil. 
#. Evaluate the noise performance and the reproducebility and temperature stability of the DC operating point of the receiver equipped with the `OPA209 <https://www.ti.com/lit/ds/symlink/opa209.pdf>`_, designed with a transmitter that delivers 100mA peak into the transmit coil. Use SLiCAP to plot the frequency characteristics.
#. See `Homework support </EE3C11-2024-2025/courseWebSite/HearingLoop/HearingLoop.html>`_