What This Document Is
This is a lab report for Experiment 10 of ELENG 105: Microelectronic Devices and Circuits, offered at the University of California, Berkeley. Specifically, it focuses on the practical application and analysis of differential amplifier circuits. It’s designed as a submission piece where students document their experimental process, observations, and comparisons between theoretical calculations and real-world measurements. This report requires a detailed investigation of circuit behavior under various conditions.
Why This Document Matters
This report is essential for students enrolled in ELENG 105 who have completed the corresponding laboratory experiment. It serves as a critical assessment of your understanding of differential amplifier theory and your ability to apply that knowledge in a hands-on setting. Successfully completing and submitting this report demonstrates proficiency in circuit analysis, measurement techniques, and the interpretation of experimental data. It’s particularly valuable when preparing for more advanced coursework in analog circuit design.
Topics Covered
* Differential Amplifier Operation
* Common-Mode and Differential-Mode Gain
* Circuit Measurement Techniques (voltage, current)
* Comparison of Theoretical Calculations vs. Experimental Results
* Impact of Loading on Amplifier Performance
* SPICE Simulation and Verification
* Analysis of Output Waveforms and Distortion
What This Document Provides
* A structured framework for reporting experimental findings related to differential amplifiers.
* Prompts for detailed measurements of key circuit parameters (currents, voltages, gains).
* Opportunities to compare measured values with pre-lab calculations and SPICE simulations.
* Sections dedicated to analyzing circuit behavior with and without a load.
* Space for including supporting materials like netlists and simulation plots.
* A platform to demonstrate understanding of the relationship between theoretical concepts and practical implementation.
