Question

1. (a) Calculate output frequency f0, lock range fL and capture range fc of a 565 PLL if V = ±10V, RT or R1 = 10 K?, CT or C1=0.01 ?F, C2 = 10 ?F and Rin=3.6 k? (b) Define PLL capture and lock range. (c) Draw the block diagram of Integer-N frequency synthesizer.

          1. (a) Calculate output frequency f0, lock range fL and capture range fc of a 565 PLL if V = ±10V, RT or R1 = 10 K?, CT or C1=0.01 ?F, C2 = 10 ?F and Rin=3.6 k?
(b) Define PLL capture and lock range.
(c) Draw the block diagram of Integer-N frequency synthesizer.

1. (a) Calculate output frequency f0, lock range fL and capture range fc of a 565 PLL if V = ±10V, RT or R1 = 10 K?, CT or C1=0.01 ?F, C2 = 10 ?F and Rin=3.6 k?
(b) Define PLL capture and lock range.
(c) Draw the block diagram of Integer-N frequency synthesizer.

Added by Kelly W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

06/12/2023

Step 1

2 \times R_1 \times C_1}\] Given \(R_1 = 10K\Omega = 10,000\Omega\) and \(C_1 = 0.01\mu F = 10^{-5}F\), we substitute these values into the formula: \[f_0 = \frac{1}{2.2 \times 10,000 \times 10^{-5}} = \frac{1}{0.22} = 4.545 kHz\] **Step 2:** Calculate the Lock Show more…

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a. Calculate output frequency f0, lock range fL, and capture range fc of a 565 PLL if V=10V, RT or R1=10KΩ, CT or C1=0.01μF, C2=10μF, and Rin=3.6kΩ [3 marks] b. Define PLL capture and lock range. [1 mark] c. Draw the block diagram of an Integer-N frequency synthesizer. [1.5 marks]