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Find the output voltage for the circuit below. (Use constant voltage drop model of diode and take cut-in voltage as 0.7V)(a) 5v(b) 2v(c) 0V(d) 10vThis question was addressed to me in an online interview.This interesting question is from Parallel Clipper-2 topic in chapter Diode Circuit of Analog Circuits

Answer»

The correct option is (c) 0V

To elaborate: In circuit of PARALLEL clipper VOLTAGE across the DIODE D2 will be same as a simple parallel clipper. The output of the circuit is null because the output of diode D2 is NEGATIVE and diode D will not conduct negative voltage.



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