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OPA2677 Datasheet, PDF (12/38 Pages) Burr-Brown (TI) – Dual, Wideband, High Output Current OPERATIONAL AMPLIFIER | |||
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TYPICAL CHARACTERISTICS: VS = +5V (Cont.)
At TA = +25°C, G = +4, RF = 453â¦, and RL = 100⦠to VS/2, unless otherwise noted.
HARMONIC DISTORTION vs FREQUENCY
â50
VO = 2VPP
â55 RL = 100⦠to VS/2
â60
â65
2nd-Harmonic
â70
â75
3rd-Harmonic
â80
â85
â90
0.1
Single Channelâsee Figure 3
1
Frequency (MHz)
10
20
HARMONIC DISTORTION vs OUTPUT VOLTAGE
â50
f = 5MHz
â55 RL = 100⦠to VS/2
â60
â65
â70
Single Channel
â75 âsee Figure 3
2nd-Harmonic
â80
â85
â90
0.1
3rd-Harmonic
1
2
Output Voltage (VPP)
HARMONIC DISTORTION vs NONINVERTING GAIN
â50
VO = 2VPP
â55 f = 5MHz
RL = 100⦠to VS/2
â60
â65
2nd-Harmonic
â70
â75
3rd-Harmonic
â80
â85
Single Channelâsee Figure 3
â90
1
10
Gain Magnitude (V/V)
HARMONIC DISTORTION vs INVERTING GAIN
â50
VO = 2VPP
â55 f = 5MHz
RL = 100⦠to VS/2
â60
â65
2nd-Harmonic
â70
3rd-Harmonic
â75
â80
â85
Single Channelâsee Figure 4
â90
â1
â10
Gain (V/V)
HARMONIC DISTORTION vs LOAD RESISTANCE
â50
â55
2nd-Harmonic
VO = 2VPP
f = 5MHz
â60
â65
3rd-Harmonic
â70
â75
â80
â85
Single Channelâsee Figure 3
â90
10
100
Load Resistance (â¦)
1000
2-TONE, 3rd-ORDER SPURIOUS LEVEL
â50
Single Channelâsee Figure 3
â55
â60
20MHz
â65
â70
â75
10MHz
â80
5MHz
â85
â90
1MHz
â10
â5
0
5
10
Single-Tone Load Power (dBm)
12
OPA2677
www.ti.com
SBOS126I
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