Datasheet

AD8106/AD8107
Rev. 0 | Page 13 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
05774-032
50ns/DIV
05774-029
POWER SUPPLY REJECTION RATIO (dB RTI)
FREQUENCY (Hz)
10k 100k 1M 10M
–
30
–40
–50
–60
–70
–80
R
L
= 150Ω
Figure 28. AD8107 PSRR vs. Frequency
Figure 31. AD8107 Switching Transient (Glitch)
100.00
56.30
10 1k 10M100k
31.60
17.80
10.00
5.63
3.16
100 10k 1M
(nV/ Hz)
FREQUENCY (Hz)
05774-030
100k 1M 500M10M 100M
–50
–
40
–60
–70
–80
–90
–100
–110
–120
–130
05774-033
OFF ISOLATION (dB)
FREQUENCY (Hz)
`
V
OUT
= 2V p-p
R
L
= 150Ω
Figure 32. AD8107 Off Isolation, Input/Output
Figure 29. AD8107 Voltage Noise vs. Frequency
1k
100
10
1
0.1
100k
1M 500M10M 100M
05774-034
OUTPUT IMPEDANCE (Ω)
FREQUENCY (Hz)
100k
0.1 1 50010
10k
1k
100
10
100
05774-031
OUTPUT IMPEDANCE (Ω)
FREQUENCY (MHz)
Figure 33. AD8107 Output Impedance, Enabled
Figure 30. AD8107 Output Impedance, Disabled