Datasheet

MAX4450/MAX4451
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= 0V, V
CM
= +2.5V, A
VCL
= +1V/V, R
F
= 24Ω, R
L
= 100Ω to V
CC
/2, T
A
= +25°C, unless otherwise noted.)
4
-6
100k 10M 100M1M 1G
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX4450-01
FREQUENCY (Hz)
GAIN (dB)
-5
-4
-3
-2
-1
0
1
2
3
V
OUT
= 100mV
P-P
4
-6
100k 10M 100M1M 1G
LARGE-SIGNAL GAIN vs. FREQUENCY
MAX4450-02
FREQUENCY (Hz)
GAIN (dB)
-5
-4
-3
-2
-1
0
1
2
3
V
OUT
= 2V
P-P
0.4
-0.6
100k 10M 100M1M 1G
GAIN FLATNESS vs. FREQUENCY
MAX4450-03
FREQUENCY (Hz)
GAIN (dB)
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
V
OUT
= 100mV
P-P
100k 10M1M 100M 1G
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4450-04
FREQUENCY (Hz)
IMPEDANCE (Ω)
100
0.01
0.1
1
10
2ND HARMONIC
3RD HARMONIC
-10
-100
100k 100M10M1M
DISTORTION vs. FREQUENCY
-70
-90
-30
-50
0
-60
-80
-20
-40
MAX4450-05
FREQUENCY (Hz)
DISTORTION (dBc)
V
OUT
= 2V
P-P
A
VCL
= +1V/V
-10
-100
100k 100M10M1M
DISTORTION vs. FREQUENCY
-70
-90
-30
-50
0
-60
-80
-20
-40
MAX4450-06
FREQUENCY (Hz)
DISTORTION (dBc)
2ND HARMONIC
3RD HARMONIC
V
OUT
= 2V
P-P
A
VCL
= +2V/V
-10
-100
100k 100M10M1M
DISTORTION vs. FREQUENCY
-70
-90
-30
-50
0
-60
-80
-20
-40
MAX4450-07
FREQUENCY (Hz)
DISTORTION (dBc)
2ND HARMONIC
3RD HARMONIC
V
OUT
= 2V
P-P
A
VCL
= +5V/V
-100
-70
-80
-90
-60
-50
-40
-30
-20
-10
0
0 400200 600 800 1000 1200
DISTORTION vs. RESISTIVE LOAD
MAX4450-08
R
LOAD
(Ω)
DISTORTION (dBc)
2ND HARMONIC
3RD HARMONIC
f
O
= 5MHz
V
OUT
= 2V
P-P
A
VCL
= +1V/V
-100
-70
-80
-90
-60
-50
-40
-30
-20
-10
0
0.5 1.0
1.5
2.0
DISTORTION vs. VOLTAGE SWING
MAX4450-09
VOLTAGE SWING (Vp-p)
DISTORTION (dBc)
f
O
= 5MHz
A
VCL
= +1V/V
3RD HARMONIC
2ND HARMONIC