Datasheet

ADSP-BF531/ADSP-BF532/ADSP-BF533
Rev. I | Page 47 of 64 | August 2013
Figure 51. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at V
DDEXT
= 1.75 V
Figure 52. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at V
DDEXT
= 2.25 V
Figure 53. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at V
DDEXT
= 3.65 V
RISE TIME
FALL TIME
LOAD CAPACITANCE (pF)
0 50 100 150 200 250
RISE AND FALL TIME ns (10% to 90%)
14
12
10
8
6
4
2
0
LOAD CAPACITANCE (pF)
RISE TIME
RISE AND FALL TIME ns (10% to 90%)
12
10
8
6
4
2
0
0 50 100 150 200 250
FALL TIME
LOAD CAPACITANCE (pF)
RISE TIME
RISE AND FALL TIME ns (10% to 90%)
10
9
8
7
6
5
4
3
2
1
0
0 50 100 150 200 250
FALL TIME
Figure 54. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at V
DDEXT
= 1.75 V
Figure 55. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at V
DDEXT
= 2.25 V
Figure 56. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at V
DDEXT
= 3.65 V
RISE TIME
FALL TIME
LOAD CAPACITANCE (pF)
0 50 100 150 200 250
30
25
20
15
10
5
0
RISE AND FALL TIME ns (10% to 90%)
LOAD CAPACITANCE (pF)
RISE TIME
RISE AND FALL TIME ns (10% to 90%)
25
30
20
15
10
5
0
0 50 100 150 200 250
FALL TIME
LOAD CAPACITANCE (pF)
RISE TIME
RISE AND FALL TIME ns (10% to 90%)
20
18
16
14
12
10
8
6
4
2
0
0 50 100 150 200 250
FALL TIME