Digital Electronics - Flip-Flops - Discussion

Discussion Forum : Flip-Flops - General Questions (Q.No. 1)
1.
Determine the output frequency for a frequency division circuit that contains 12 flip-flops with an input clock frequency of 20.48 MHz.
10.24 kHz
5 kHz
30.24 kHz
15 kHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
35 comments Page 3 of 4.

Pankaj said:   10 years ago
What is RS Flip flop? Explain with electronic circuit and truth table?

Manimegala said:   1 decade ago
Output frequency = Input Freq./2^N.

Here N is no of filp-flops.

Jasso said:   3 years ago
The Output Clock frequency = 20480000/4096 = 5000 i.e., 5 kHz.
(1)

Arunalex said:   1 decade ago
N=number of Flip Flop, Input Frequency in MHz so 10^6

Munni said:   1 decade ago
What is the actual formula for output frequency?

Vyshnavi said:   10 years ago
Which is best? Can you give me an explanation.

Sowmiya said:   1 decade ago
What are the two stable states of flipflops?

Zoro said:   1 decade ago
Input frequency/no.of sequence of count.

Divyanshu said:   1 decade ago
@Kowsalya

20.48 MHz = 20.48*10^6 Hz

Yaswant said:   8 years ago
According to me, it's 20.48M/2^12.
(3)


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