ncs2500 ON Semiconductor, ncs2500 Datasheet - Page 8

• Manufacturer Part Number: ncs2500
• Description: 1.1 Ma 200 Mhz Current Feedback Op Amp
• Manufacturer: ON Semiconductor

−12
−1
−2
−3
−4
−5
−6
−3
−6
−9
3
2
1
0
6
3
0
0.01
0.01
Figure 7. Large Signal Frequency Response
Figure 9. Small Signal Step Response
V
R
Gain = +2
R
R
OUT
L
F
L
= 100W
= 1.2kW
= 100W
Figure 5. Frequency Response:
0.10
0.1
= 2.0V
Horizontal: 10 ns/div
Gain (dB) vs. Frequency
Gain (dB) vs. Frequency
Vertical: 500 mV/div
FREQUENCY (MHz)
FREQUENCY (MHz)
1
V
Av = +2.0
V
1
V
OUT
OUT
S
V
= 2.5V
V
V
S
= 2.0V
V
= 2.0V
V
OUT
OUT
V
= 5V
V
S
V
S
S
S
V
V
OUT
= 2.5V
= 2.5V
= 2.5V
= 2.5V
S
A
S
A
A
= 0.7V
= 0.7V
10
10
V
V
V
= 5V
= 2.5V
= +4
= 0.5V
= +2
= +2
100
100
V
OUT
V
V
S
A
S
V
http://onsemi.com
= 0.5V
= 5V
= 5V
= +4
NCS2500
1000
1000
8
−12
−12
−3
−6
−9
−3
−6
−9
6
3
0
6
3
0
0.01
0.01
Figure 8. Small Signal Frequency Response
Gain = +1
R
R
Figure 10. Large Signal Step Response
F
L
V
R
= 100W
= 1.2kW
OUT
L
Figure 6. Frequency Response:
0.10
0.10
= 100W
= 0.5V
Gain (dB) vs. Frequency
Gain (dB) vs. Frequency
Horizontal: 10 ns/div
Vertical: 500 mV/div
V
FREQUENCY (MHz)
FREQUENCY (MHz)
1
1
OUT
V
Av = +1.0
S
V
A
V
S
V
V
= 5V
V
V
= 0.5V
OUT
V
OUT
V
= +4
= 5V
V
OUT
OUT
S
S
V
S
V
S
= 2.5V
= 2.5V
A
S
= 2.5V
= 0.7V
= 1.0V
= 1.0V
V
= 5V
= 0.7V
V
= 5V
V
= +1
S
S
V
10
10
= 2.5V
S
A
= 2.5V
A
A
V
V
V
= 5V
= +4
= +2
= +4
V
100
100
V
OUT
S
V
= 2.5V
S
A
= 0.5V
V
= 5V
= +1
1000
1000