Datasheet

MAX4200–MAX4205
Ultra-High-Speed, Low-Noise, Low-Power,
SOT23 Open-Loop Buffers
10 ______________________________________________________________________________________
5
-5
100k 1M
10M
100M 1G
-3
-4
-2
MAX4200-FIG02
FREQUENCY (Hz)
GAIN (dB)
-1
0
1
3
2
4
C
L
= 47pF
V
OUT
= 100mV
P-P
C
L
= 68pF
C
L
= 120pF
C
L
= 220pF
Figure 2. MAX4200/MAX4203 Small-Signal Gain vs.
Frequency with Load Capacitance and No Isolation Resistor
MAX4200
MAX4203
R
ISO
C
L
V
IN
V
OUT
Figure 3. Driving a Capacitive Load Through an Isolation
Resistor
5
-5
100k 1M
10M
100M 1G
-3
-4
-2
MAX4200-FIG04
FREQUENCY (Hz)
GAIN (dB)
-1
0
1
3
2
4
C
L
= 47pF
C
L
= 68pF
C
L
= 120pF
R
ISO
= 10Ω
V
OUT
= 100mV
P-P
Figure 4. MAX4200/MAX4203 Small-Signal Gain vs.
Frequency with Load Capacitance and 10Ω Isolation Resistor
5
-5
100k 1M 10M 100M 1G
-3
-4
-2
MAX4200-FIG05
FREQUENCY (Hz)
GAIN (dB)
-1
0
1
3
2
4
C
L
= 47pF
C
L
= 68pF
C
L
= 120pF
V
OUT
= 100mV
P-P
Figure 5. MAX4201/MAX4202/MAX4204/MAX4205 Small-
Signal Gain vs. Frequency with Capacitive Load and No
External Isolation Resistor