A digital board has a unipolar square clock of 250 MHz. If the clock on the board at all places should have all the harmonic components which have more than 10% of DC value, the board has to be designed for at least-

A digital board has a unipolar square clock of 250 MHz. If the clock o

1.	A digital board has a unipolar square clock of 250 MHz. If the clock on the board at all places should have all the harmonic components which have more than 10% of DC value, the board has to be designed for at least-
A.	250 MHz
B.	750 MHz
C.	1250 MHz
D.	2500 MHz
Answer» D. 2500 MHz

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A digital board has a unipolar square clock of 250 MHz. If the clock on the board at all places should have all the harmonic components which have more than 10% of DC value, the board has to be designed for at least-

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