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Discussion :: Digital Electronics

  1. For the ring oscillator shown in the figure, the propagation delay of each inverter is 100 pico sec. What is the fundamental frequency of the oscillator output __________

  2. A.
    10 MHz
    B.
    100 MHz
    C.
    1 GHz
    D.
    2 GHz

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    Answer : Option D

    Explanation :

    T = 500 x 10-12 = 5 x 10-10

    = .


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