Syllabus
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Course Code: EEM -202 Course Name: Electronic Devices, Components and AssembliesII |
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| MODULE NO / UNIT | COURSE SYLLABUS CONTENTS OF MODULE | NOTES |
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| 1 | Power Control Devices: Four Layer Diode (PNPN), Silicon Controlled Rectifier (SCR), Triac, Diac (Principle, Characteristics and Applications). Unijunction Transistor: Basic Working Principle, Characteristics, intrinsic standoff ratio, Applications as aswitch and as time base generator. | |
| 2 | Operational Amplifiers: Basic idea of an OPAMP with black box concept, emittercoupled differential amplifier, transfer characteristics of a differential amplifier, IC 741 various parameters, offset error voltages and currents, temperature drift of input offset voltage and current, inverting and non-inverting amplifiers, virtual ground, summing, difference, integrator, differentiator. | |
| 3 | Power Supplies: Regulated power supply, transistorizedseries and shunt regulated power supply, block diagram of IC 723, regulated supply using IC 723, three terminal regulator ICs, IC based power supply study. | |
| 4 | Oscillators: Positive Feedback, Barkhausen criteria, Phase-Shift Oscillators, WeinBridge Oscillators,
Hartley’s and Colpitt’s Oscillators, Crystal Oscillators. Timer IC 555: Block diagram and operation, applications as Monostable & Astable Multivibrators. Active Filters: Ist order low pass, high pass and Band pass Butterworth filters |
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