Datasheet

Data Sheet AD8061/AD8062/AD8063
Rev. J | Page 11 of 20
PSRR (dB)
FREQUENCY (MHz)
500
0.1
10
100
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
1
–
PSRR
+PSRR
ΔV
S
= 0.2V p-p
R
L
= 1kΩ
V
S
= 5V
0.01
01065-031
Figure 31. ±PSRR vs. Frequency Delta
FREQUENCY (MHz)
0.01
500
OUTPUT TO OUTPUT CROSSTALK (dB)
0.1
10
100
–120
–110
–100
–80
–70
–60
–50
–40
–30
–20
1
INPUT = SIDE 2 INPUT = SIDE 1
V
S
= 5V
V
IN
= 400mV rms
R
L
= 1kΩ
G = +2
–90
IN
1kΩ
1kΩ
50Ω
+2.5V
1kΩ
OUT
–2.5V
01065-032
Figure 32. AD8062 Crosstalk, V
OUT
= 2.0 V p-p, R
L
= 1 kΩ, G = 2, V
S
= 5 V
FREQUENCY (MHz)
0
1
1k
DISABLED ISOLATION (dB)
–20
10010
–10
–30
–50
–40
–60
–70
–80
–90
V
S
= 5V
V
O
= 0.2V p-p
R
L
= 1kΩ
V
BIAS
= 1V
01065-033
Figure 33. AD8063 Disabled Output Isolation Frequency Response
DISABLE VOLTAGE
7
1.0
5.0
I
SUPPLY
(mA)
1.5 2.0 2.5
6
5
4
3
1
0
3.0
2
3.5 4.0 4.5
V
S
= 5V
01065-034
Figure 34. AD8063
DISABLE
Voltage vs. Supply Current
V
DISABLE
TIME (µs)
6
0 2.0
OUTPUT VOLTAGE (V)
0.4
5
4
3
2
0
–1
0.8
1
1.2 1.6
V
OUT
V
S
= 5V
G = +2
f
IN
= 10MHz
@ 1.3V
BIAS
R
L
= 100Ω
01065-035
Figure 35. AD8063
DISABLE
Function, Voltage = 0 V to 5 V
FREQUENCY (MHz)
1k
0.1 1k
IMPEDANCE (Ω)
10
1 10 100
100
1
0.1
0.01
V
S
= 5V
V
O
= 0.2V p-p
R
L
= 1kΩ
V
BIAS
= 1V
01065-036
Figure 36. Output Impedance vs. Frequency,
V
OUT
= 0.2 V p-p, R
L
= 1 kΩ, V
S
= 5 V