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Grading Summary Week 5 quizThese are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 10/3/2014Time Spent:08 min , 28 secs Points Received:15 / 20 (75%) Question Type:# Of Questions:# Correct:Multiple Choice43Grade Details - All Questions Week 5Question 1. Question :(TCO 5) Referring to the block diagram of a PLL below, what is the function of block B? Student Answer:It is the low-pass filter. It is the phase comparator. It is the voltage controlled oscillator. It is none of the above. Points Received:5 of 5 Comments:Question 2. Question :
(TCO 5) Referring to the block diagram below, which block acts
like the mixer in a superheterodyne receiver? Student Answer:A B C None of the above. Points Received:5 of 5 Comments:Question 3. Question :
(TCO 5) Which of the points on the S-curve below would correspond to the PLL being in the locked mode?
Student Answer:P Q R S Points Received:0 of 5 Comments:Of course Q, it is on the linear part Question 4. Question :(TCO 5) Referring to the block diagram below, the PLL is configured to operate as a(n): Student Answer:Frequency synthesizer FM demodulator Phase modulator None of the above Points Received:5 of 5