Data Sheet
Typical Performance Characteristics
V
s
= +5V, G = 2, R
f
= 2kΩ, R
L
= 2kΩ to V
s
/2; unless otherwise noted.
Frequency Response vs. Temperature
100
90
Input Voltage Noise
Comlinear CLC2005
Dual, Low Cost, +2.7V to 5.5V, 260MHz Rail-to-Rail Amplifier
Voltage Noise (nV/√Hz)
Magnitude (0.5dB/div)
80
70
60
50
40
30
20
10
0
®
1
10
100
1k
10k
100k
1M
Frequency (MHz)
Frequency (Hz)
2nd & 3rd Harmonic Distortion; V
s
= +5V
-20
-30
V
o
= 2V
pp
R
f
= 1kΩ
2nd
R
L
= 150Ω
2nd & 3rd Harmonic Distortion; V
s
= +2.7V
-20
-30
V
o
= 1V
pp
R
f
= 1kΩ
3rd
R
L
= 150Ω
3rd
R
L
= 150Ω
Distortion (dBc)
-50
-60
-70
-80
-90
0
5
2nd
R
L
= 2kΩ
3rd
R
L
= 2kΩ
Distortion (dBc)
-40
-40
-50
-60
-70
-80
2nd
R
L
= 150Ω
2nd
R
L
= 2kΩ
3rd
R
L
= 2kΩ
10
15
20
-90
0
5
10
15
20
Frequency (MHz)
Frequency (MHz)
2nd Harmonic Distortion vs. V
o
-20
-30
R
f
= 1kΩ
20MHz
3rd Harmonic Distortion vs. V
o
-20
-30
R
f
= 1kΩ
20MHz
Distortion (dBc)
-50
-60
-70
-80
-90
0.5
1.0
1.5
Distortion (dBc)
-40
-40
-50
-60
-70
-80
10MHz
10MHz
5MHz
2MHz
5MHz
2MHz
Rev 1B
2.0
2.5
-90
0.5
1.0
1.5
2.0
2.5
Output Amplitude (V
pp
)
Output Amplitude (V
pp
)
©2004-2009 CADEKA Microcircuits LLC
www.cadeka.com
7
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