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## University of Mumbai Semester 5 (TE Third Year) Analog and Digital Circuits Design Revised Syllabus

University of Mumbai Semester 5 (TE Third Year) Analog and Digital Circuits Design and their Unit wise marks distribution

### Units and Topics

# | Unit/Topic | Marks |
---|---|---|

100 | Waveform Generation Ic’S | - |

200 | Special Function Ic’S | - |

300 | Active Filters | - |

400 | Power Devices and Circuits | - |

500 | Voltage Controllers and Regulators | - |

600 | Motors and Drivers | - |

Total | - |

## Syllabus

100 Waveform Generation Ic’S

- IC 555 Functional Block diagram, Circuit diagram.
- IC 555 in Astable Multivibrator(AMV) functional diagram, circuit diagram with application.
- C 555 in Monostable Multivibrator (MMV) functional diagram, circuit diagram with application.
- PLL ( IC 565 or equivalent) circuit diagram, and its applications.
- VCO(IC 566) Circuit diagram and its applications.
- Function Generator (IC 8038 or equivalent) Circuit diagram and its applications.

200 Special Function Ic’S

- F-V convertors and V-F convertors: Circuit diagram and its applications.
- Instrumentation Amplifier (AD 624 /AD 620) Circuit diagram and its applications.
- Monolithic Isolation Amplifier module.
- Opto-couplers and Opto-isolators.
- PWM (SG 3525 or equivalent) Circuit diagram and its applications.

300 Active Filters

- Frequency response, design of first order (LP, HP, BP) filter and applications.
- Frequency response, design of 2
^{nd}order (Chebyshev, Butterworth, Elliptical filters) LP, HP, BP, All pass, Notch, band reject. - KRC filter.
- Capacitor filter, switched capacitor filter.
- Generalized Impedance Convertor (GIC).

400 Power Devices and Circuits

- SCR’s: Basic structure, characteristics, Two transistor and Operations. series and parallel connections of SCRs.
- DIAC and TRIAC: Basic Structure and characteristics, applications.
- UJT: Operation, characteristics, parameters and UJT as a relaxation oscillator.
- Power MOSFET : Device structure, equivalent circuit and characteristics.

500 Voltage Controllers and Regulators

- Analog switches, Relays : Basic Types
- Functional block diagram of Voltage Regulators.
- Types of voltage regulators: Fixed voltage regulators (78XX and 79XX), Adjustable voltage regulators, linear voltage regulator IC 723, Design of low voltage regulator and high voltage regulator using 723.
- Switching Mode Power Supply (SMPS).

600 Motors and Drivers

- Stepper, Servo, DC/AC Motors drivers and geared motors (Basic operation and application).

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