BECL305 | Analog and Digital Systems Design Laboratory

● Experiments ●
Program 1
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. 
Program 2
2.Design and set-up BJT/FET i) Colpitts Oscillator, ii) Crystal Oscillator
Program 3
3.Design and set up the circuits using opamp: i) Adder, ii) Integrator, iii) Differentiator and iv) Comparator
Program 4
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
Program 5
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).
Program 6
6. Realize (i) Binary to Gray code conversion & vice-versa (IC74139), (ii) BCD to Excess-3 code conversion and vice versa
Program 7
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.
Program 8
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
Program 9
 9. Design and Test the second order Active Filters and plot the frequency response, i) Low pass and Highpass Filter ii) Bandpass and Bandstop Filter
Program 10
10. Design and test the following using 555 timer i) Monostable Multivibraator ii) Astable Multivibrator
Program 11
11.Design and Test a Regulated Power supply
Program 12
12.Design and test an audio amplifier by connecting a microphone input and observe the output using a loud speaker.