Design and Applications of Delay Locked Loop
Design and Applications of Delay Locked Loop
Design and Applications of Delay Locked Loop
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
6.0V<br />
4.0V<br />
2.0V<br />
0V<br />
5.0V<br />
4.0V<br />
2.0V<br />
0V<br />
30ns<br />
CLK in<br />
V H+<br />
V H-<br />
V H+ V H-<br />
3.6V 1.4V<br />
3.4V 1.6V<br />
3.2V 1.8V<br />
3.0V 2.0V<br />
0s 0.2us 0.4us 0.6us 0.8us 1.0us<br />
t<br />
5.0V<br />
4.0V<br />
2.0V<br />
0V<br />
60ns 530ns<br />
t<br />
t<br />
560ns<br />
delay in<br />
function <strong>of</strong><br />
control<br />
voltage<br />
delay<br />
linearity<br />
error in<br />
function <strong>of</strong><br />
control<br />
voltage<br />
[ns]<br />
dτ<br />
τ<br />
52<br />
50<br />
48<br />
46<br />
44<br />
42<br />
40<br />
38<br />
2.6 2.8 3 3.2 3.4 3.6 3.8 4<br />
1.5<br />
1<br />
0.5<br />
0<br />
-0.5<br />
10 ns<br />
x 10 -3<br />
1 V<br />
V ctrl [V]<br />
-1<br />
2.6 2.8 3 3.2 3.4 3.6 3.8 4<br />
V ctrl [V]