Datasheet

MAX4414–MAX4419
Low-Power, +3V/+5V, 400MHz Single-Supply
Op Amps with Rail-to-Rail Outputs
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INPUT
100mV/div
OUTPUT
500mV/div
50ns/div
R
L
= 150Ω
MAX4414 toc22
MAX4415/MAX4417/MAX4419
LARGE-SIGNAL PULSE RESPONSE
INPUT
50mV/div
OUTPUT
50mV/div
50ns/div
R
L
= 150Ω
A
V
= +1V/V
MAX4414 toc23
MAX4414/MAX4416/MAX4418
SMALL-SIGNAL PULSE RESPONSE
(C
LOAD
= 15pF)
INPUT
10mV/div
OUTPUT
50mV/div
50ns/div
R
L
= 150Ω
A
V
= +5V/V
MAX4414 toc24
MAX4415/MAX4417/MAX4419
SMALL-SIGNAL PULSE RESPONSE
(C
LOAD
= 15pF)
1000
0.1
100k 10M 100M1M 1G
CLOSED-LOOP OUTPUT IMPEDANCE
vs. FREQUENCY
MAX4414 toc25
FREQUENCY (MHz)
OUTPUT IMPEDANCE (Ω)
1
10
100
-80
-70
-60
-50
-40
-30
-20
-10
0
100k 1M 10M 100M 1G
MAX4416–MAX4419
CROSSTALK vs. FREQUENCY
MAX4414 toc26
FREQUENCY (Hz)
CROSSTALK (dB)
450
0
100 1000
SMALL-SIGNAL BANDWIDTH
vs. LOAD RESISTANCE
100
50
MAX4414 toc27
R
LOAD
(Ω)
BANDWIDTH (MHz)
200
150
300
350
250
400
MAX4414
MAX4416
MAX4418
MAX4415
MAX4417
MAX4419
Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= +1.75V, A
VCL
= +1V/V (MAX4414/MAX4416/MAX4418), A
VCL
= +5V/V (MAX4415/MAX4417/MAX4419),
R
L
= 1kΩ to V
CC
/2, C
L
= 5pF, T
A
= +25°C, unless otherwise noted.)