00:03
To calculate the lock range of a phase locked loop.
00:07
So for this we need to consider the frequency range over which the pll can maintain phase locked with the input signal.
00:15
So to calculate the lock range of a phase locked loop.
00:37
So the given information, the information which we have is vco gain constant k equals to 1 ,000 hertz per volt.
00:46
Vco center frequency is 10 ,000 hertz.
00:49
Pd output voltage is equals to one volt peak to peak and lff gain is equals to three.
00:56
The first lock range calculation.
01:04
Lock range calculation.
01:10
The lock range is determined by the range of frequency over which the vcu can track this input signal and stay phase locked.
01:18
So it is typically calculated by considering the maximum and minimum frequency the vcu can generate.
01:24
So let's assume the maximum voltage swing that the vcu can produce is v max and the corresponding frequency is f max.
01:33
Similarly minimum voltage swing is v minimum and the corresponding frequency is f minimum.
01:42
So maximum voltage swing v max, corresponding frequency f max.
02:14
Minimum voltage swing v minimum, the corresponding frequency is f minimum...