Experiment :-

1. Design and set up the BJT common emitter voltage amplifier with and without feedback and determine the gain- bandwidth product, input and output impedances.

2. Design and set-up BJT/FET

i) Colpitts Oscillator,

ii) Crystal Oscillator

3. Design and set up the circuits using opamp:

i) Adder,

ii) Integrator,

iii) Differentiator and

iv) Comparator

4. Design 4-bit R – 2R Op-Amp Digital to Analog Converter

(i) for a 4-bit binary input using toggle switches

(ii) by generating digital inputs using mod-16

5. Design and implement

(a) Half Adder & Full Adder using basic gates and NAND gates,

(b) Half subtractor& Full subtractor using NAND gates,

(c) 4-variable function using IC74151(8:1MUX).

6. Realize

(i) Binary to Gray code conversion & vice-versa (IC74139),

(ii) BCD to Excess-3 code conversion and vice versa

7.
a) Realize using NAND Gates:

i) Master-Slave JK Flip-Flop,

ii) D Flip-Flop and

iii) T Flip-Flop b) Realize the shift registers using IC7474/7495:

(i) SISO (ii) SIPO (iii) PISO (iv) PIPO (v) Ring counter and (vi) Johnson counter.

8. Realize

a) Design Mod – N Synchronous Up Counter & Down Counter using 7476 JK Flip-flop b) Mod-N Counter using IC7490 / 7476 c) Synchronous counter using IC74192 Demonstration Experiments ( For CIE )

9. Design and Test the second order Active Filters and plot the frequency response,

i) Low pass Filter

ii) High pass Filter

10. Design and test the following using 555 timer

i) MonostableMultivibraator

ii) AstableMultivibrator

11. Design and Test a Regulated Power supply

12. Design and test an audio amplifier by connecting a microphone input and observe the output using a loud speaker.