Datasheet

ADA4853-1/ADA4853-2/ADA4853-3
Rev. F | Page 15 of 20
6
5
4
2
3
1
0
3
2
1
0
–1
0 1 2 3 4 5 6 7 8 9 10
POWER DOWN PIN VOLTAGE (V)
OUTPUT VOLTAGE (V)
TIME (µs)
POWER DOWN
G = +2
V
S
= 5V
f
IN
= 100kHz
V
OUT
ADA4853-1/
ADA4853-2
V
OUT
ADA4853-3
05884-046
Figure 47. Enable/Disable Time
–40
–100
100k 200M
FREQUENCY (Hz)
CROSSTALK (dB)
1M 10M 100M
–50
–60
–70
–80
–90
V
S
= 5V
G = +2
R
L
= 150Ω
V
OUT
= 2V p-p
V
OUT
1 TO V
OUT
2
ADA4853-2
V
OUT
2 TO V
OUT
1
ADA4853-2
ADA4853-3
ALL HOSTILE
05884-054
Figure 48. Crosstalk vs. Frequency
0
–100
0.1 200
FREQUENCY (MHz)
INPUT-TO-OUTPUT ISOLATION (dB)
1 10 100
–20
–40
–60
–80
V
S
= 5V
R
L
= 150Ω
V
IN
= 1V p-p
G = +2
05884-055
Figure 49. Input-to-Output Isolation, Chip Disabled