Datasheet

Data Sheet ADA4858-3
Rev. B | Page 9 of 20
–30
–100
–80
–90
–70
–60
–50
–40
FORWARD ISOLATION (dB)
FREQUENCY (MHz)
0.1
1
100
10 400
07714-016
Figure 16. Forward Isolation vs. Frequency
0.15
–0.15
–0.10
–0.05
0
0.05
0.10
OUTPUT VOLTAGE (V)
TIME (5ns/DIV)
07714-017
V
OUT
= 200mV p-p
V
S
= 3.3V
V
S
= 5V
Figure 17. Small Signal Transient Response vs. Supply Voltage
0.15
–0.15
–0.10
–0.05
0
0.05
0.10
OUTPUT VOLTAGE (V)
TIME (5ns/DIV)
C
L
= 6pF
07714-018
G = 1
V
OUT
= 200mV p-p
C
L
= 4pF
C
L
= 10pF
Figure 18. Small Signal Transient Response vs. Capacitive Load
–20
–30
–90
–80
–70
–60
–50
–40
CROSSTALK (dB)
FREQUENCY (MHz)
0.1
1
10010
400
07714-019
Figure 19. Crosstalk vs. Frequency
1.5
–1.5
–1.0
–0.5
0
0.5
1.0
2.0
–1.0
–0.5
0
0.5
1.0
1.5
OUTPUT VOLTAGE, V
S
= 5V (V)
OUTPUT VOLTAGE, V
S
= 3.3V (V)
TIME (5ns/DIV)
V
S
= 3.3V
V
S
= 5V
07714-020
Figure 20. Large Signal Transient Response vs. Supply Voltage
1.5
–1.5
–1.0
–0.5
0
0.5
1.0
OUTPUT VOLTAGE (V)
TIME (5ns/DIV)
C
L
= 6pF
G = 1
07714-021
C
L
= 4pF
C
L
= 10pF
Figure 21. Large Signal Transient Response vs. Capacitive Load