00:01
Hi, in this question they are asking us to assume that a 5 bit, so n is given as 5, adc channel accepts analog input ranging from 0 to 4v.
00:14
So we have to determine in part a number of quantization levels.
00:19
So v reference is given as 4v.
00:25
So quantization level l is equals to 2 raised to power n.
00:30
So we'll have 2 raised to power 5, which gives the value of l as 32 level.
00:38
Now in part b of the same question, we have to calculate step size of the quantizer or resolution.
00:46
So the step size can be calculated as v reference that is 4 divided by 2 raised to power 5 minus 1, which gives the value of step size delta as 0 .129.
01:06
In part c, we have to calculate the value of quantization level when the analog voltage is 1 .2 volts...