Datasheet

VCA810
nR
5kW
R
330W
nR
5kW
C
0.047 Fm
V
C
R
330W
50W
50W
V
OA
C
0.047 Fm
V
I
V
O
1/2
OPA2822
1/2
OPA2822
=
s +
2
+
G
R C
2 2
s
nRC
s
nRC
-
V
V
O
I
f
O
=
10
-
(V + 1)
C
2 RCp
BW =
1
2 RCp
(V + 1)
C
Q = n
-
·10
A = 1-
O
0
5
10
15
20
25
30
35
40
45
50
-
-
-
-
-
-
-
-
-
-
Gain (dB)
Frequency (Hz)
100 1k 10k 100k
VCA810
SBOS275F –JUNE 2003–REVISED DECEMBER 2010 www.ti.com
Figure 43. Tunable Band-Pass Filter
Figure 44. Tunable Band-Pass Filter Response
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