GATE Electronics and Communications (EC) 2019 Solved Paper

Question : 30 of 65

Marks: +1, -0

In the circuit shown, the clock frequency, i.e., the frequency of the Clk signal, is 12 kHz. The frequency of the signal at

{Q}_{2}

is__________ kHz.

Solution:

{D}_{1}=\ov{ {Q}}_{1} ⋅ \ov{ {Q}}_{2}

{D}_{2}= {Q}_{1}

As three states are there
Frequency of output

=

Frequency of

{Q}_{2}=\;{12 {kHz}}/{3}=4 {kHz}

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