Explain the difference between a multiplexer and encoder?

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On what parameters does the free running frequency of vco depend on?

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Draw and explain a mod-10 counter.

0 Answers   Ciena,

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how does a matched filter give maximum snr at the output

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For the same order of doping, why does n-type semiconductor exhibit larger conductivity than p-type semiconductor?

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What is parallel data transfer process?

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What is a Sequential circuit? Draw and explain a sequential circuit.

0 Answers   Ciena,

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1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

0 Answers   Ericsson,

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what is the diffrence between diode & thyrister. explain it

2 Answers  

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describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

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Draw the equivalent circuit of ujt.

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what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

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