clc423 National Semiconductor Corporation, clc423 Datasheet - Page 3

• Manufacturer Part Number: clc423
• Description: Comlinear Clc423 94mhz, Single Supply Voltage Feedback Op Amp
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
-100
-50
-60
-70
-80
-90
1.7
1.5
1.3
1.1
0.9
0.7
0.5
0.1
-40
Non-Inverting Frequency Response
Frequency Response vs. V
Harmonic Distortion vs. Frequency
Small Signal Pulse Response
I
1
1
B
, V
A
V
v
V
o
IO
= 10
o
= 0.25V
-20
= 1V
, vs. Temperature
A
v
= 10
pp
pp
A
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Temperature ( C)
0
v
Time (20ns/div)
= 4
R
A
R
V
L
v
o
L
3rd
= 1k
= 4
2nd
= 1k
= 4V
20
V
10
10
1
o
A
pp
= 2V
V
V
I
v
R
IO
B
o
= 2
L
A
A
= 1V
R
40
pp
= 150
v
v
2nd
L
= 2
= 1
= 150
3rd
pp
out
60
V
o
A
R
= 0.25V
v
f
= 1
= 0
80
pp
100
100
10
0
-45
-90
-135
-180
-225
-10
-12
-14
-16
-18
-20
-22
-30
-40
-50
-60
-70
-80
-90
2.5
1.5
0.5
2
1
0
Inverting Frequency Response
Frequency Response vs. C
2nd Harmonic Distortion vs. V
Large Signal Pulse Response
Differential Gain and Phase (3.58MHz)
1
1
0
1
V
R
250
o
R
C
250
L
= 0.25V
L
tied to +2.5V
L
R
(V
A
= 150
= 1000pF
s
v
= 22
s
A
= -10
Phase Neg Sync
Output Amplitude (V
Number of 150 Loads
v
1
= +5V
= -10
pp
R
Frequency (MHz)
Frequency (MHz)
s
Time (20ns/div)
2
C
A
L
v
A
1
= -5
0.1MHz
10MHz
v
C
R
5MHz
2MHz
1MHz
, V
= -5
3
L
s
1k
10
10
2
= 100pF
= 54.9
cm
Gain Neg Sync
= +2.5V, A
A
3
v
L
= -2
pp
3
)
out
R
A
C
v
s
L
A
= -1
= 249
A
= 10pF
v
v
= -1
= -2
v
= +2, R
100
100
4
4
180
135
90
45
0
-45
2.5
2
1.5
1
0.5
0
f
= 250
-100
100
100
-30
-40
-50
-60
-70
-80
-90
100
-20
80
60
40
20
10
80
60
40
20
0
1
0
W,
0.001
0.001
0.001
3rd Harmonic Distortion vs. V
Frequency Response vs. R
Open Loop Gain & Phase
Equivalent Input Noise
PSRR, CMRR & Linear R
0
0
R
V
L
o
R
= 0.25V
L
2MHz
= 150
= 150
0.01
0.01
0.01
Output Amplitude (V
1
pp
5MHz
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
W
Phase
Gain
PSRR
to GND; unless specified)
0.1
R
R
0.1MHz
L
10MHz
1MHz
L
= 75
= 75
0.1
0.1
10
2
R
Voltage = 9.5nV/ Hz
Current = 3.2pA/ Hz
R
L
http://www.national.com
L
out
= 150
1
= 1k
CMRR
vs. Frequency
R
L
L
pp
= 1k
3
1
1
out
)
R
10
R
out
L
= 150
100
100
10
10
4
0
-20
-40
-60
-80
-100
-120
225
180
135
90
45
0
-45
-90
-135
-180
-225
100
10
1
25
20
15
10
5
0