EX-305 Analog Electronics Notes
5 notes for Analog Electronics, unit by unit.
Notes for EX-305
- Unit 1 · Short notes Semiconductor Diodes Theory of P‑N junction, temperature dependence and breakdown characteristics · Junction capacitances · Zener diode, Varactor diode, Tunnel diode, PIN diode, LED, Photo diode, Schottky diode · Diode applications: series–parallel configurations, full‑wave and half‑wave rectification, voltage multiplier circuits, diode testing
- Unit 2 · Short notes Transistors BJT types and configurations, working principle, characteristics, and regions of operation · Load line analysis and biasing methods · Small‑signal analysis of transistor (low frequency) using h‑parameters, thermal runaway and thermal stability · FET and MOSFET characteristics · Transistor as an amplifier – gain, bandwidth, frequency response
- Unit 3 · Short notes Feedback Amplifier and Oscillators Feedback amplifier concepts, negative feedback, voltage‑series, voltage‑shunt, current‑series and current‑shunt feedback · Sinusoidal oscillators: L‑C (Hartley‑Colpitts) oscillators, RC phase‑shift, Wien bridge, crystal oscillators · Power amplifiers: class A, class B, class AB, class C, their efficiency and power dissipation · Push‑pull and complementary symmetry push‑pull amplifier configurations
- Unit 4 · Short notes Wave Shaping Circuits Switching characteristics of diode and transistor: turn‑ON, turn‑OFF time, reverse recovery time, transistor as switch · Multivibrators: bistable, monostable, astable · Clipper and clamper circuits · Differential amplifier – calculation of differential and common‑mode gain, CMRR using h‑parameters · Darlington pair, boot‑strapping technique · Cascade and cascade amplifier
- Unit 5 · Short notes Operational Amplifier Operational amplifier fundamentals, practical op‑amp circuits and characteristics · Slew rate, bandwidth, offset voltage, bias current · Inverting, non‑inverting, voltage‑follower (buffer) amplifiers · Summing, averaging, differentiator, integrator, differential, instrumentation, log and antilog amplifiers · Voltage‑to‑current and current‑to‑voltage converters, comparators, Schmitt trigger · Active filters, 555 timer and its applications
More for EX-305
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