Datasheet

ADA4896-2/ADA4897-1/ADA4897-2 Data Sheet
Rev. | Page 16 of 28
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
–40 –25 –10 5 20 35 50 65 80 95 110 125
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
V
S
= ±5V
V
S
= +5V
V
S
= +3V
09447-043
2.375
2.500
2.625
2.750
2.875
3.000
3.125
3.250
3.375
3.500
3.625
3.750
3.875
–0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
OUTPUT VOLTAGE (V)
DISABLE PIN (V)
TIME = 2µs/DIV
V
S
= +5V
G = +1
V
IN
= 1V
+25°C
+125°C
–40°C
DISABLE PIN
09447-056
Figure 39. Supply Current vs. Temperature for Various Supplies
Figure 42. Turn-Off Time vs. Temperature (ADA4897-1 and ADA4897-2)
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–
30
0.01 0.1 1 10
ISOLATION (dB)
FREQUENCY (MHz)
100
V
S
= +5V
G = +2
R
L
= 100
V
OUT
= 2V p-p
09447-015
–130
–120
–110
–100
–90
–80
–70
–60
–50
–
40
0.01 0.1 1 10
CROSSTALK (dB)
FREQUENCY (MHz)
V
S
= +5V
G = +2
V
OUT
= 2V p-p
100
09447-014
Figure 43. Forward Isolation vs. Frequency
Figure 40. Crosstalk, OUT1 to OUT2 (ADA4896-2 and ADA4897-2)
2.375
2.500
2.625
2.750
2.875
3.000
3.125
3.250
3.375
3.500
3.625
3.750
3.875
–0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
OUTPUT VOLTAGE (V)
DISABLE PIN (V)
TIME = 200ns/DIV
V
S
= +5V
G = +1
V
IN
= 1V
+25°C
+125°C
–40°C
DISABLE PIN
09447-054
Figure 41. Turn-On Time vs. Temperature (ADA4897-1 and ADA4897-2)
B