Datasheet

OPA695
10
SBOS293G
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V Differential Operation
G
D
= 10, R
F
= 500Ω, R
L
= 800Ω, unless otherwise noted.
V
I
Z
I
= R
T
|| 2R
G
1:1
OPA695
R
G
R
F
500Ω
+5V
OPA695
R
G
R
L
800Ω
V
O
R
T
R
F
500Ω
–5V
–5V
+5V
=
= G
D
V
O
V
I
500Ω
R
G
2
1
0
−1
−2
−3
−4
−5
−6
−7
−8
Frequency (MHz)
1 10 1000100
DIFFERENTIAL SMALL-SIGNAL
FREQUENCY RESPONSE
Normalized Gain (dB)
V
O
= 2V
PP
G
D
= 5
G
D
= 20
G
D
= 10
21.0
20.5
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
16.0
Frequency (MHz)
1 10 1000100
LARGE-SIGNAL BANDWIDTH
Gain (dB)
G
D
= 10
V
O
= 12V
PP
V
O
= 16V
PP
V
O
= 2V
PP
and 4V
PP
V
O
= 8V
PP
−65
−70
−75
−80
−85
−90
−95
−100
−105
Frequency (MHz)
10 100
DISTORTION vs FREQUENCY
Harmonic Distortion (dBc)
3rd-Harmonic
G
D
= 10V/V
V
O
= 2V
PP
2nd-Harmonic
−65
−70
−75
−80
−85
−90
−95
−100
−105
V
O
(V
PP
)
0246810
DISTORTION vs V
OUT
Harmonic Distortion (dBc)
G
D
= 10V/V
F = 20MHz
R
L
= 800Ω
2nd-Harmonic
3rd-Harmonic
55
50
45
40
35
30
25
Center Frequency (MHz)
0 20 40 60 80 120 140 160100 180 200
2-TONE, 3RD-ORDER
INTERMODULATION INTERCEPT
Intercept (dBm)
R
L
= 800Ω
G
D
= 10