Digital Electronics - Engineering

Q1:

Symmetrical square wave of time period 100 μs can be obtained from square wave of time period 10 μs by using

A divide by 5 circuit

B divide by 2 circuit

C divide by 5 circuit followed by divide by 2 circuit

D BCD counter

ANS:C - divide by 5 circuit followed by divide by 2 circuit

Frequency has to be divided by 10.