Datasheet

OPA2822
13
SBOS188E
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= +5V
T
A
= +25°C, Differential Gain
= +2, R
F
= 604, and R
L
= 400, unless otherwise noted.
1/2
OPA2822
1/2
OPA2822
0.01µF
0.01µF
R
G
R
G
R
L
604
604
+5V
+2.5V
+2.5V
V
O
V
I
G
D
=
604
R
G
6
3
0
3
6
9
12
15
18
21
24
DIFFERENTIAL SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
0.5 1 10 100 500
Normalized Gain (dB)
V
O
= 200mV
PP
R
L
= 400
G
D
= +1
G
D
= +2
G
D
= +5
G
D
= +10
12
9
6
3
0
3
6
9
12
15
18
DIFFERENTIAL LARGE-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
0.5 1 10 100 500
Gain (dB)
V
O
= 200mV
PP
V
O
= 1V
PP
V
O
= 2V
PP
V
O
= 5V
PP
DIFFERENTIAL DISTORTION vs LOAD RESISTANCE
Resistance ()
10 100 1k
Harmonic Distortion (dBc)
85
90
95
100
105
2nd-Harmonic
3rd-Harmonic
V
O
= 4V
PP
G
D
= 2
f = 1MHz
DIFFERENTIAL DISTORTION vs FREQUENCY
Frequency (MHz)
110
Harmonic Distortion (dBc)
55
65
75
85
95
105
115
2nd-Harmonic
3rd-Harmonic
V
O
= 2V
PP
95
100
105
110
115
DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Output Voltage Swing (V
PP
)
110
Harmonic Distortion (dBc)
2nd-Harmonic
3rd-Harmonic
f = 1MHz
DIFFERENTIAL PERFORMANCE
TEST CIRCUIT