A/D-Converter
Question 1 |
The percentage resolution of an eight bit D/A converter is
0.39% | |
0.38% | |
0.50% | |
0.51% |
Question 1 Explanation:
→ An eight-bit D/A converter have 2 8 -1 resolvable levels which is nothing but 255 levels.
→ Percentage resolution is (1/255)×100=0.39%
→ Percentage resolution is (1/255)×100=0.39%
Question 2 |
In a two stage CE amplifier circuit, the ac collector resistance of the first stage depends on
the input impedance of first stage | |
the input impedance of second stage | |
load resistance only | |
none of the above |
There are 2 questions to complete.