Advance Electronics Circuits1. Unit-1
2. Unit-2
3. Unit-3
4. Unit-4
5. Unit-5
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Advance Electronics Circuits SyllabusUnit – I Digital to Analog and Analog to Digital Converters: D/A Converter using Binary Weighted Resistor Network and R- 2R Ladder Network : Inverted Ladder Network : D/A Specification : Analog Switches : Sample & Hold Circuits ; Analog Multiplexers, Parallel Comparator type A/D Converter, Successive Approximation A/D Converter, Counting & Dual Slope A/D Converter, A/D Converter using Voltage to Frequency and Voltage to Time Conversion, Delta Modulation type A/D Converter. Unit – II Principles of Active Filters: Bilinear Transfer Function, Parts of T(jw) , Classificat ion of Magnitude and phase Response ,Design. Cascading : Inverting and Non-inverting OP –AMP Circuits : Cascade Design : All pass Circuits. Biquadratic Transfer Function ; Design parameters Q and ? o: Biquad Circuit and its Frequency Response ; Four opamp Biquad and its Frequency Response. Unit – III Special Active Filters: Design of Low –pass Butterworth Filters ; Sallen –key Circuits.; RC-CR Transformation ; Deylliannis-Friend’s Circuits : Stagger-Tuned Bandpass Design. Design of Low –pass Chebsyhev Filters: Design of Notch Filters: Equalizer Circuits. Sensitivity concepts and their Application to Sallen –key Circuits . Unit – IV Phase Locked Loops: Voltage Controlled Oscillator ; Functional Diagram and Principle of Operation of 565 ; Transfer Characteristics ; Measurement of Lock and Capture Range ; Application of PLL. Unit – V Analog Multipliers and Dividers: Characteristics ; Parameters : Basic Method of Performing Analog Multiplication ; Monolithic Multiplier Circuit Realization ; Divider Circuit: Square Rooting Circuit : Multiplier Application. |