Which of the following is not a part of the PLL O a. Loop filter O b. phase detector O C. Differentiator O d. Voltage controlled oscillator Which of the following statements is not correct: a. A...

Extracted text: Which of the following is not a part of the PLL O a. Loop filter O b. phase detector O C. Differentiator O d. Voltage controlled oscillator Which of the following statements is not correct: a. A third-order PLL can track a frequency step with zero steady-state error. O b. A first-order PLL can track a frequency step with a zero steady-state error. O c. A first-order PLL can track a phase step with a zero steady-state error. O d. A second-order PLL can track a frequency step with zero steady-state error. %24