MAX4265 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4265 Datasheet PDF : 19 Pages
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Ultra-Low-Distortion, +5V,
400MHz Op Amps with Disable
Typical Operating Characteristics (continued)
(VCC = +5V, VEE = 0, DISABLE_ = +5V, RL = 100Ω to VCC/2, MAX4265/MAX4268 AV = +1V/V, MAX4266/MAX4269 AV = +2V/V,
MAX4267/MAX4270 AV = +5V/V, TA =+25°C, unless otherwise noted.)
MAX4269
DISTORTION vs. LOAD RESISTANCE
-20
fO = 5MHz
-30 VOUT = 1Vp-p
-40
-50
-60
-70
-80
2ND HARMONIC
-90
-100
0
3RD HARMONIC
100 200 300 400 500 600
RLOAD (Ω)
MAX4268
DISTORTION vs. VOLTAGE SWING
-20
fO = 5MHz
-30
-40
-50
-60
-70
2ND HARMONIC
-80
-90
-100
0
3RD HARMONIC
0.5 1.0 1.5 2.0 2.5
VOLTAGE SWING (Vp-p)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
0.1
VOUT = 1Vp-p
MAX4267/MAX4270
0.01
MAX4265/MAX4268
MAX4266/MAX4269
0.001
0.1
1
10
100
FREQUENCY (MHz)
MAX4270
DISTORTION vs. LOAD RESISTANCE
-20
fO = 5MHz
-30 VOUT = 1Vp-p
-40
-50
-60
-70
-80
-90
-100
0
2ND HARMONIC
3RD HARMONIC
100 200 300 400 500 600
RLOAD (Ω)
MAX4269
DISTORTION vs. VOLTAGE SWING
-20
fO = 5MHz
-30
-40
-50
-60
-70
2ND HARMONIC
-80 3RD HARMONIC
-90
-100
0
0.5 1.0 1.5 2.0 2.5
VOLTAGE SWING (Vp-p)
SPURIOUS-FREE DYNAMIC RANGE
vs. FREQUENCY
-20
VOUT = 1Vp-p
-30
-40
-50
-60
MAX4270
-70
MAX4269
-80
-90
-100
0.1
MAX4268
1
10
100
FREQUENCY (MHz)
MAX4265/MAX4266/MAX4267
DISTORTION vs. VOLTAGE SWING
-20
fO = 5MHz
-30
-40
-50
-60
-70
-80
2ND HARMONIC
-90
-100
0
3RD HARMONIC
0.5 1.0 1.5 2.0 2.5
VOLTAGE SWING (V)
MAX4270
DISTORTION vs. VOLTAGE SWING
-20
fO = 5MHz
-30
-40
-50
-60
-70
2ND HARMONIC
-80
-90
3RD HARMONIC
-100
0
0.5 1.0 1.5 2.0 2.5
VOLTAGE SWING (Vp-p)
TWO-TONE THIRD-ORDER
INTERCEPT vs. FREQUENCY
60
55
50
MAX4266/MAX4269
45
40
35 MAX4267/MAX4270
30
MAX4265/MAX4268
25
20
0.1
1
10
100
FREQUENCY (MHz)
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