Analog Electronic Circuits
BJT and MOSFET small-signal amplifiers, differential pairs, frequency response, feedback, and active filters.
Syllabus Units (4)
- Unit 1
Transistor Biasing & Small-Signal Low-Frequency Amplifiers
DC/AC load lines, Q-point stabilization factors (S, S', S''), thermal runaway, and small-signal hybrid-π and re parameter analysis of CE, CB, and CC amplifiers.
Read note - Unit 2
High-Frequency Response, Miller Effect & Multistage Amplifiers
Low and high cutoff frequencies (fL, fH), hybrid-π parasitic capacitances (Cπ, Cμ), Miller theorem feedback transformation, unity-gain frequency fT, and multistage cascade bandwidth shrinkage.
Read note - Unit 3
Feedback Amplifiers & Sinusoidal Oscillators
Negative feedback topologies (Series/Shunt), desensitivity factor (1+Aβ), Barkhausen stability criterion, and audio/RF sinusoidal oscillators (RC Phase Shift, Wien Bridge, Hartley, Colpitts, Crystal).
Read note - Unit 4
Operational Amplifiers, Active Filters & Linear/Nonlinear Applications
Op-amp architecture, CMRR, 3-op-amp instrumentation amplifiers, integrators/differentiators, 2nd-order Sallen-Key active filters, and nonlinear Schmitt trigger hysteresis and precision superdiodes.
Read note