ADSP-BF533 Datasheet, PDF (44/60 Pages) Analog Devices – Blackfin Embedded Processor

ADSP-BF533
60
V_DDEXT = 2.75V
40
V_DDEXT = 2.50V
V_DDEXT = 2.25V
20
0
V_OH
–20
–40
–60
0
30
20
10
0
–10
–20
–30
–40
0
100
80
60
40
20
0
–20
–40
–60
–80
–100
0
V_OL
0.5
1.0
1.5
2.0
SOURCE VOLTAGE (V)
2.5
3.0
Figure 33. Drive Current C (V_DDEXT = 2.5 V)
V_DDEXT = 1.9V
V_DDEXT = 1.8V
V_DDEXT = 1.7V
0.5
1.0
1.5
2.0
SOURCE VOLTAGE (V)
Figure 34. Drive Current C (V_DDEXT = 1.8 V)
V_DDEXT = 3.65V
V_DDEXT = 3.30V
V_DDEXT = 2.95V
V_OH
V_OL
0.5
1.0
1.5
2.0
2.5
3.0
3.5
SOURCE VOLTAGE (V)
Figure 35. Drive Current C (V_DDEXT = 3.3 V)
100
80
60
40
20
0
–20
–40
–60
–80
–100
0
60
40
20
0
–20
–40
–60
0
150
100
50
0
–50
–100
–150
0
V_DDEXT = 2.75V
V_DDEXT = 2.50V
V_DDEXT = 2.25V
V_OH
V_OL
0.5
1.0
1.5
2.0
SOURCE VOLTAGE (V)
2.5
3.0
Figure 36. Drive Current D (V_DDEXT = 2.5 V)
V_DDEXT = 1.9V
V_DDEXT = 1.8V
V_DDEXT = 1.7V
0.5
1.0
1.5
2.0
SOURCE VOLTAGE (V)
Figure 37. Drive Current D (V_DDEXT = 1.8 V)
V_DDEXT = 3.65V
V_DDEXT = 3.30V
V_DDEXT = 2.95V
V_OH
V_OL
0.5
1.0
1.5
2.0
2.5
3.0
3.5
SOURCE VOLTAGE (V)
Figure 38. Drive Current D (V_DDEXT = 3.3 V)
Rev. D | Page 44 of 60 | September 2006