LH0002
CORPORATION
TYPICAL APPLICATIONS
FIGURE 1. Coaxial Cable Drive Circuit
V+
0.1µF
R
LIM
= 100Ω, 1W
R
LIM
0.001µF
2
1
INPUT
3
LH0002
5
4
R
LIM
0.1µF
8
43Ω
0.001µF
RG 58
R
L
50Ω
V-
FIGURE 2. Inverting Buffer Amplifier with Current Limit
+15V
R
F
0.1µF
+15V
0.1µF
1
R
IN
V
IN
_
100Ω
OP-AMP
+
3
2
8
R
SC
LH0002
5
V
OUT
0.1µF
R
IN
|| R
F
4
0.1µF
V
OUT
R
=-
F
V
IN
R
IN
-15V
-15V
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076