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The circuit used to regenerate clock pulses from the transmitted PAM signals is called ____(a) Clock demodulator circuits(b) Timer circuits(c) Clock receiving circuits(d) Clock recovery circuits |
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Answer» Correct option is (d) Clock recovery circuits Easiest explanation: Instead of using a free-running clock oscillator set to the identical frequency of the transmitter system clock, the clock for the demultiplexer is derived from the received PAM signal itself. A circuit called the clock recovery circuits are typical of those used to generate the demultiplexer clock pulses. |
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