Unit: Fundamental electrical laws-Fundamental circuit elements: charge, voltage, current – Resistance – Ohms law –Kirchhoff’s voltage and current law – Energy and power – Series parallel combination of R, L, C components –Voltage divider and current divider rules – Super position theorem – Inductors and capacitors – Impedance and AC sinusoidal signals.
Unit 2: Semiconductor materials – PN junction diode – Diode characteristics – Diode applications: Clippers and Clampers– Rectifiers: Half wave, Full wave, Bridge – Zener diode –Introduction to BJT–BJT characteristics and configurations – CE amplifier – Transistor as a switch – Filed effect transistors: MOSFET
Unit 3: Operational amplifiers – Inverting and non-inverting amplifier – Oscillators –Instrumentation amplifier