ADA4853-1/ADA4853-2/ADA4853-3
Rev. F | Page 11 of 20
G = +1
VS = 5V
VOUT = 2V p-p
RL = 75 HD3
RL = 75 HD2
RL = 150 HD2
RL = 150 HD3
RL = 1k HD3
RL = 1k HD2
–40
–50
–70
–60
–80
–90
–100
–120
–110
0.1
1
10
FREQUENCY (MHz)
HAR
MO
N
IC
D
IST
O
R
T
IO
N
(d
B
c
)
05884-
018
Figure 25. Harmonic Distortion vs. Frequency
–30
–100
0.1
10
FREQUENCY (MHz)
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
1
–40
–50
–60
–70
–80
–90
G = +2
VOUT = 2V p-p
RL = 75
VS = 3V HD3
VS = 5V HD2
VS = 5V HD3
VS = 3V HD2
05884-
051
Figure 26. Harmonic Distortion vs. Frequency
0
1
2
3
HD2
HD3
4
VOUT (V p-p)
–40
–50
–70
–60
–80
–90
–100
–120
–110
HAR
MO
N
IC
D
IST
O
R
T
IO
N
(d
B
c
)
05884-
019
2V
5V
GND
G = +1
VS = 5V
RL = 150
f = 100kHz
Figure 27. Harmonic Distortion for Various Output Voltages
OU
TP
U
T
V
OLTA
GE
(
V
)
05884-
033
G = +2
RL = 150
25ns/DIV
VS = 3V
VS = 5V
2.60
2.40
2.42
2.44
2.46
2.48
2.50
2.52
2.54
2.56
2.58
Figure 28. Small Signal Pulse Response for Various Supplies
2.60
2.40
2.42
2.44
2.46
2.48
2.50
2.52
2.54
2.56
2.58
OU
TP
U
T
V
OLTA
GE
(
V
)
G = +1; CL = 5pF
G = +2; CL = 0pF, 5pF, 10pF
VS = 5V
RL = 150
25ns/DIV
05884-
034
Figure 29. Small Signal Pulse Response for Various Capacitive Loads
OU
TP
U
T
V
OLTA
GE
(
V
)
05884-
035
G = +2
RL = 150
25ns/DIV
VS = 3V, 5V
3.75
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
Figure 30. Large Signal Pulse Response for Various Supplies