MAX4201 Maxim, MAX4201 Datasheet - Page 10

• Manufacturer Part Number: MAX4201
• Description: The MAX4200–MAX4205 are ultra-high-speed, open-loop buffers featuring high slew rate, high output current, low noise, and excellent capacitive-load-driving capability
• Manufacturer: Maxim

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