A two stage amplifier has an upper cutoff frequency of 2 MHz and a lower cutoff frequency of 2 MHz and a lower cut off frequency of 30 Hz. If both stages are similar, their individual upper and lower cut off frequencies respectively are-A-4 MHz and 60 MHzB-3 MHz and 20 HzC-3 MHz and 60 HzD-4 MHz and 20 Hz-B-3 MHz and 20 Hz

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The correct option is  B 3 MHz and 20 Hz Fl&#39; = Fl * square root(2^1/n 1) n = no of stages, here it is 2. Fl&#39; = 30Hz * square root (2^1/2 1) = 20Hz Fh = 2Mhz/square root (2^1/2 1) = 3Mhz

Analog Electronics

Q1: A two stage amplifier has an upper cutoff frequency of 2 MHz and a lower cutoff frequency of 2 MHz and a lower cut off frequency of 30 Hz. If both stages are similar, their individual upper and lower cut off frequencies respectively are

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Analog Electronics

Q1: A two stage amplifier has an upper cutoff frequency of 2 MHz and a lower cutoff frequency of 2 MHz and a lower cut off frequency of 30 Hz. If both stages are similar, their individual upper and lower cut off frequencies respectively are

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