OPA890IDBV BURR-BROWN [Burr-Brown Corporation], OPA890IDBV Datasheet - Page 13

• Manufacturer Part Number: OPA890IDBV
• Description: Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

At T
-0.5
-1.5
A
6.5
5.5
4.5
3.5
2.5
1.5
0.5
www.ti.com
= +25 C, G = +2V/V, R
-
-
-
-
-
-
100
50
60
70
80
90
0.1
V = 2V
R = 200 to V /2
G = +2V/V
Output Voltage
O
L
HARMONIC DISTORTION vs FREQUENCY
NONINVERTING OVERDRIVE RECOVERY
Left Scale
PP
W
S
Time (10ns/div)
Frequency (MHz)
TYPICAL CHARACTERISTICS: V
F
Figure 36.
Figure 38.
= 750 , and R
1
Input Voltage
Right Scale
-
TWO-TONE, 3RD-ORDER INTERMODULATION SPURIOUS
-
-
-
-
-
-
100
40
50
60
70
80
90
3rd Harmonic
-8
Load Power at Matched 50 Load
L
2nd Harmonic
= 200 , unless otherwise noted.
-7
Submit Documentation Feedback
-6
Single-Tone Load Power (dBm)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
-5
10
-4
Figure 40.
W
-3
-
-
-
-
-
-
-75
-
-
-
-
-2
80
85
90
95
45
55
65
75
85
95
S
5MHz
100
0.1
= +5V (continued)
HARMONIC DISTORTION vs LOAD RESISTANCE
HARMONIC DISTORTION vs OUTPUT VOLTAGE
-1
f = 1MHz
G = +2V/V
R = 200 to V /2
V = 2V
f = 1MHz
G = +2V/V
L
O
D
1MHz
10MHz
0
PP
W
1
S
Output Voltage Swing (V )
2
Load Resistance ( )
3rd Harmonic
Figure 37.
Figure 39.
1
3rd Harmonic
2nd Harmonic
W
PP
SBOS369 – MAY 2007
2nd Harmonic
OPA890
10
1k
13