clc450 National Semiconductor Corporation, clc450 Datasheet - Page 6

• Manufacturer Part Number: clc450
• Description: Single Supply, Low-power, High Output, Current Feedback Amplifier
• Manufacturer: National Semiconductor Corporation

http://www.national.com
±5V Typical Performance
-0.5
-30
-40
-50
-60
-70
-80
-30
-40
-50
-60
-70
-80
1.5
0.5
70
60
50
40
30
20
10
1
0
0
-100
3rd Harmonic Distortion, R
10
I
Small Signal Pulse Response
2nd Harmonic Distortion, R
Recommended R
0
0
BI
, I
BN
, V
V
-50
os
1
1
os
Output Amplitude (V
Output Amplitude (V
vs. Temperature
Temperature ( C)
Time (20ns/div)
2
2
0
C
A
A
s
I
L
BN
v
v
100
vs. C
I
= +2
(pF)
BI
= -2
1k
10MHz
+
-
5MHz
2MHz
1MHz
50
3
3
L
1k
L
L
pp
pp
= 100
= 25
R
)
)
100
s
C
4
4
L
10MHz
2MHz
5MHz
1MHz
R
1000
L
150
5
5
(A
12
8
4
0
-4
v
= +2, R
-0.05
-0.15
-0.1
-0.2
-20
-30
-40
-50
-60
-70
-60
-65
-70
-75
-80
-85
-90
-95
10
9
8
7
6
5
4
3
2
0
f
= 1k , R
Maximum Output Voltage vs. R
10
Short Term Settling Time
Large Signal Pulse Response
3rd Harmonic Distortion, R
2nd Harmonic Distortion, R
1
0
0
V
o
= 2Vstep
1
1
Output Amplitude (V
Output Amplitude (V
L
= 100 , V
Time (20ns/div)
10
Time (ns)
2
2
R
A
A
v
L
100
v
6
= +2
= -2
( )
10MHz
5MHz
2MHz
1MHz
s
3
3
= +5V
100
L
L
pp
pp
= 25
= 1k
)
)
4
4
1
L
, V
10MHz
2MHz
5MHz
1MHz
cm
1000
1000
= V
5
5
EE
+ (V
-0.015
-0.025
-0.035
-0.01
-0.02
-0.03
-0.05
-0.15
0.15
0.05
-0.1
-0.2
-40
-50
-60
-70
-80
-90
s
-50
-55
-60
-65
-70
-75
-80
-85
-50
-55
-60
-65
-70
-75
-80
-85
-90
0.2
0.1
/2), R
0
0.1M
1
2nd & 3rd Harmonic Distortion
3rd Harmonic Distortion, R
Differential Gain & Phase
Long Term Settling Time
2nd Harmonic Distortion, R
0
1
0
f = 3.58MHz
V
V
o
L
o
= 2Vstep
= 2V
10
tied to V
1
1
Phase Positive Sync
pp
Number of 150 Loads
Output Amplitude (V
Output Amplitude (V
Gain Negative Sync
100
Frequency (Hz)
2
cm
2
2
Phase Negative Sync
Time (s)
, unless specified)
1m
1M
R
R
L
L
10MHz
10MHz
2MHz
5MHz
2MHz
1MHz
= 100
5MHz
1MHz
2nd
2nd
= 1k
Gain Positive Sync
3
3
10m
3
L
L
R
pp
pp
R
= 1k
L
= 100
L
)
= 100
)
100m
3rd
3rd
= 1k
4
4
10M
1
5
5
4
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7