Datasheet

ADA4850-1/ADA4850-2 Data Sheet
Rev. C | Page 8 of 16
Figure 17. Harmonic Distortion vs. Frequency for Various Loads
Figure 18. Harmonic Distortion vs. Frequency for Various V
OUT
Figure 19. Small Signal Transient Response for Various Supplies
Figure 20. Small Signal Transient Response for Capacitive Load
Figure 21. Large Signal Transient Response
Figure 22. Large Signal Transient Response for Various Supplies
–40
–110
0.1
100
05320-102
FREQUENCY (MHz)
HARMONIC DISTORTION (dBc)
–50
–60
–70
–80
–90
–100
1 10
R
L
= 150Ω HD2
R
L
= 1kΩ HD3
R
L
= 1kΩ HD2
R
L
= 150Ω HD3
G = +1
V
S
= 5V
V
OUT
= 500mV p-p
–50
–120
0.1
100
05320-103
FREQUENCY (MHz)
HARMONIC DISTORTION (dBc)
–60
–70
–80
–90
–100
–110
1 10
G = +2
V
S
= 5V
R
L
= 1kΩ
V
OUT
= 200mV p-p
HD2
V
OUT
= 500mV p-p
HD2
V
OUT
= 200mV p-p
HD3
V
OUT
= 500mV p-p
HD3
0.35
0.40
0.45
0.50
0.55
0.60
0.65
OUTPUT VOLTAGE (V)
TIME (ns)
500 100 150 200
05320-019
G = +2
R
L
= 1kΩ
V
S
= 5V
OUTPUT VOLTAGE (V)
0 20 40 60 80 100 120 140 160 180 200
TIME (ns)
05320-020
2.425
2.450
2.475
2.525
2.550
2.575
2.500
G = +1
V
S
= 5V
R
L
= 150Ω
10pF
0pF
1.75
2.00
2.25
2.50
2.75
3.00
3.25
OUTPUT VOLTAGE FOR 5V SUPPLY (V)
TIME (ns)
500 100 150 200
05320-050
G = +2
R
L
= 1kΩ
V
S
= 5V
2.125
2.250
2.375
2.500
2.625
2.750
2.875
OUTPUT VOLTAGE FOR 5V SUPPLY (V)
TIME (ns)
500 100 150 200
05320-049
G = +1
R
L
= 1kΩ
V
S
= 5V
V
S
= 3V
0.125
0.250
0.375
0.625
0.750
0.875
OUTPUT VOLTAGE FOR 3V SUPPLY (V)
0.500