MAX4270 Maxim, MAX4270 Datasheet - Page 7

• Manufacturer Part Number: MAX4270
• Description: The MAX4265–MAX4270 ultra-low distortion, voltage-feed-back op amps are capable of driving a 100Ω load while maintaining ultra-low distortion over a wide bandwidth
• Manufacturer: Maxim

(V
MAX4267/MAX4270 A
CC
-100
-20
-30
-40
-50
-60
-70
-80
-90
-100
-1
-2
-3
-4
-5
-6
-20
-30
-40
-50
-60
-70
-80
-90
4
3
2
1
0
= +5V, V
0.1M
0.1
0.1
SMALL-SIGNAL GAIN vs. FREQUENCY
V
V
OUT
OUT
2ND HARMONIC
MAX4265/MAX4266/MAX4267
3RD HARMONIC
MAX4265/MAX4266/MAX4267
DISTORTION vs. FREQUENCY
DISTORTION vs. FREQUENCY
= 1Vp-p
= 1Vp-p
1M
EE
3RD HARMONIC
2ND HARMONIC
= 0, DISABLE_ = +5V, R
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (Hz)
1
1
MAX4270
_______________________________________________________________________________________
V
10M
= +5V/V, T
MAX4266
MAX4267
10
10
100M
MAX4265
A
=+25°C, unless otherwise noted.)
100
1G
100
L
= 100Ω to V
400MHz Op Amps with Disable
-100
-100
-1
-2
-3
-4
-5
-6
Typical Operating Characteristics (continued)
-20
-30
-40
-50
-60
-70
-80
-90
-20
-30
-40
-50
-60
-70
-80
-90
4
3
2
1
0
0.1M
0.1
0
LARGE-SIGNAL GAIN vs. FREQUENCY
V
f
V
V
O
OUT
DISTORTION vs. LOAD RESISTANCE
OUT
OUT
= 5MHz
MAX4265/MAX4266/MAX4267
MAX4265/MAX4266/MAX4267
DISTORTION vs. FREQUENCY
= 1Vp-p
100
= 1V
= 1Vp-p
CC
1M
p-p
2ND HARMONIC
3RD HARMONIC
Ultra-Low-Distortion, +5V,
/2, MAX4265/MAX4268 A
2ND HARMONIC
3RD HARMONIC
FREQUENCY (MHz)
200
1
FREQUENCY (Hz)
MAX4268
R
LOAD
MAX4266
10M
300
MAX4267
(Ω)
10
400
100M
MAX4265
500
100
1G
600
V
= +1V/V, MAX4266/MAX4269 A
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-100
0.4
0.3
0.2
0.1
-100
-20
-30
-40
-50
-60
-70
-80
-90
-20
-30
-40
-50
-60
-70
-80
-90
0
0.1M
0.1
0
3RD HARMONIC
V
f
V
DISTORTION vs. LOAD RESISTANCE
OUT
O
OUT
GAIN FLATNESS vs. FREQUENCY
MAX4265/MAX4266/MAX4267
= 5MHz
DISTORTION vs. FREQUENCY
100
= 1Vp-p
= 1Vp-p
1M
2ND HARMONIC
3RD HARMONIC
FREQUENCY (MHz)
200
2ND HARMONIC
1
FREQUENCY (Hz)
MAX4269
MAX4268
R
LOAD
MAX4267
10M
MAX4266
300
(Ω)
10
400
100M
V
MAX4265
= +2V/V,
500
100
1G
600
7