Datasheet

AD8106/AD8107
Rev. 0 | Page 12 of 28
UPDATE INPUT
TYPICAL VIDEO OUT (RTO)
5
4
3
2
1
0
10
–10
0
SWITCHING BETWEEN
TWO INPUTS
10mV/DI
V
1V/DIV
05774-026
50ns/DIV
05774-023
POWER SUPPLY REJECTION RATIO (dB)
FREQUENCY (Hz)
–
30
–40
10k 100k 10M1M
–50
–60
–70
–80
–90
R
L
= 150Ω
Figure 22. AD8106 PSRR vs. Frequency
Figure 25. AD8106 Switching Transient (Glitch)
100k 1M 500M10M 100M
–50
–60
–70
–80
–90
–100
–110
–120
–130
05774-027
OFF ISOLATION (dB)
FREQUENCY (Hz)
V
IN
= 2V p-p
R
L
= 150Ω
100.00
56.30
10 1k 10M
100k
31.60
17.80
10.00
5.630
3.16
100 10k 1M
(nV/ Hz)
FREQUENCY (Hz)
05774-024
Figure 23. AD8106 Voltage Noise vs. Frequency
Figure 26. AD8106 Off Isolation, Input/Output
10k
1k
100
10
1
0.1
100k
1M 500M10M 100M
05774-028
OUTPUT IMPEDANCE (Ω)
FREQUENCY (Hz)
1M
0.1 1 50010
100k
10k
1k
100
100
05774-025
OUTPUT IMPEDANCE (Ω)
FREQUENCY (MHz)
Figure 24. AD8106 Output Impedance, Disabled
Figure 27. AD8106 Output Impedance, Enabled