Data Sheet
Typical Performance Characteristics
T
A
= 25°C, V
s
= 12V, R
f
= 510Ω, R
L
= 100Ω to V
S
/2, G = 2; unless otherwise noted.
Frequency vs. C
L
1
0
-1
C
L
= 1000pF
R
s
= 5Ω
C
L
= 500pF
R
s
= 6Ω
C
L
= 100pF
R
s
= 13Ω
C
L
= 50pF
R
s
= 20Ω
V
OUT
= 0.2V
pp
0.1
1
C
L
= 10pF
R
s
= 30Ω
10
100
1000
Frequency vs. C
L
(V
S
= 5V)
1
0
-1
C
L
= 1000pF
R
s
= 5Ω
C
L
= 500pF
R
s
= 6Ω
C
L
= 100pF
R
s
= 13Ω
C
L
= 50pF
R
s
= 25Ω
V
OUT
= 0.2V
pp
0.1
1
C
L
= 10pF
R
s
= 45Ω
10
100
1000
Comlinear CLC2000
High Output Current Dual Amplifier
Normalized Gain (dB)
-2
-3
-4
-5
-6
-7
Normalized Gain (dB)
-2
-3
-4
-5
-6
-7
Frequency (MHz)
Frequency (MHz)
Recommended R
S
vs. C
L
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
10
Recommended R
S
vs. C
L
(V
S
= 5V)
45
40
35
30
R
S
(Ω)
R
S
(Ω)
V
OUT
= 0.2V
pp
R
S
optimized for <1dB peaking
100
1000
25
20
15
10
5
0
10
V
OUT
= 0.2V
pp
R
S
optimized for <1dB peaking
100
1000
C
L
(pf)
C
L
(pF)
Rev 1A
Frequency Response vs. V
OUT
1
0
V
OUT
= 1V
pp
Frequency Response vs. V
OUT
(V
S
= 5V)
1
0
V
OUT
= 1V
pp
Normalized Gain (dB)
V
OUT
= 5V
pp
-2
-3
-4
-5
-6
-7
0.1
1
10
100
V
OUT
= 4V
pp
V
OUT
= 2V
pp
Normalized Gain (dB)
-1
-1
-2
-3
-4
-5
-6
-7
V
OUT
= 3V
pp
V
OUT
= 2V
pp
1000
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
©2004-2008 CADEKA Microcircuits LLC
www.cadeka.com
7
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
