ADSP-BF522/523/524/525/526/527
60
50
40
30
20
10
0
– 10
– 20
– 30
– 40
– 50
– 60
0
0.5
1.0
VDDEXT = 3.6V @ – 40°C
VDDEXT = 3.3V @ 25°C
V = 3.0V @ 105°C
DDEXT
VOL
1.5
2.0
2.5
3.0
3.5
SOURCE VOLTAGE (V)
Figure 54. Driver Type E Current (3.3V VDDEXT/VDDMEM)
40
VDDEXT = 2.75V @ – 40°C
30
VDDEXT = 2.5V @ 25°C
VDDEXT = 2.25V @ 105°C
20
10
0
–10
VOL
– 20
– 30
– 40
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
SOURCE VOLTAGE (V)
Figure 55. Driver Type E Current (2.5V VDDEXT/VDDMEM)
20
VDDEXT = 1.9V @ – 40°C
15
V = 1.8V @ 25°C
DDEXT
V = 1.7V @ 105°C
DDEXT
10
5
0
–5
VOL
– 10
– 15
– 20
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
SOURCE VOLTAGE (V)
Figure 56. Driver Type E Current (1.8V VDDEXT/VDDMEM)
Preliminary Technical Data
Rev. PrG | Page 66 of 80 | February 2009