hi
can you explain how to calculate voltage gain of each stage...... i have tried a lot to calculate but in many books they have given difficult formulas and many assumption so i couldnt do it....actually i have tried with hardware i am getting sine wave for very low input and also able to hear using mic and earphone....... but i dont know why there is a phase shift in the last output stage about 90° phase shift.........
can you explain how to calculate voltage gain of each stage...... i have tried a lot to calculate but in many books they have given difficult formulas and many assumption so i couldnt do it....actually i have tried with hardware i am getting sine wave for very low input and also able to hear using mic and earphone....... but i dont know why there is a phase shift in the last output stage about 90° phase shift.........
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