OPA2690IDBV BURR-BROWN [Burr-Brown Corporation], OPA2690IDBV Datasheet - Page 12

• Manufacturer Part Number: OPA2690IDBV
• Description: Dual, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

OPA2690
SBOS238D − JUNE 2002 − REVISED DECEMBER 2004
TYPICAL CHARACTERISTICS: V
At T A = +25°C, G = +2, R F = 402Ω, and R L = 100Ω (see Figure 2 for AC performance only), unless otherwise noted.
12
− 60
−65
−70
−75
− 80
−60
− 65
−70
−75
−80
100
0.1
V
f = 5MHz
R
f = 5MHz
3rd−Harmonic
O
L
HARMONIC DISTORTION vs LOAD RESISTANCE
HARMONIC DISTORTION vs OUTPUT VOLTAGE
= 2V
= 100Ωto 2.5V
3rd−Harmonic
PP
Output Voltage Swing (V
2nd−Harmonic
Resistance ( Ω )
2nd−Harmonic
1
PP
S
)
= +5V (continued)
1000
3
−100
−40
−50
−60
−70
− 80
− 90
−30
−35
−40
−45
−50
−55
−60
−65
−70
−75
0.1
−14
V
R
50MHz
O
L
= 100Ωto 2.5V
= 2V
10MHz
−12
HARMONIC DISTORTION vs FREQUENCY
PP
Load Power at Matched 50Ω Load, see Figure 2
INTERMODULATION SPURIOUS
−10
Single−Tone Load Power (dBm)
2−TONE, 3RD−ORDER
Frequency (MHz)
−8
1
20MHz
2nd−Harmonic
−6
3rd−Harmonic
−4
−2
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10
0
20
2