
WidebandVideo Buffer
LH4002A /LH4002 /LH4002C
FEATURES
DC to 300 MHz Bandwidth with V
S
=
±
5V
3000 V/
μ
s Slew Rate into 50
APPLICATIONS
Wideband Amplifier Buffer
Wideband Line Driver
Video
Coaxial Cable Driver
GENERAL DESCRIPTION
The LH4002 family is a high speed voltage follower designed
to drive video signals from DC up to 300MHz. At voltage
supplies of
±
5V, the LH4002 family will provide up to 80mA
into 50
at slew rates of 2000 V/
μ
s.
The LH4002 family is intended to fulfill a wide range of high
speed applications including video distribution, impedance
transformation, and load isolation. It is also suitable for use in
current booster applications within an op amp loop. This allows
the output current capability of existing op amps to be increased.
ORDERING INFORMATION
Part
LH4002AH
LH4002H
LH4002CH
LH4002AN
LH4002N
LH4002CN
Package
HO8A (TO5-8 Lead)
HO8A (TO5-8 Lead)
HO8A (TO5-8 Lead)
N10A (Plastic Dip-10 Lead)
N10A (Plastic Dip-10 Lead)
N10A (Plastic Dip-10 Lead)
Temperature Range
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
C ORPORATION
7
6
5
4
3
2
1
8
HO8A
OUTPUT
INPUT
METAL CAN PACKAGE
NC
-V
CC2
-V
CC1
NC
+V
CC2
+V
CC1
1
2
3
4
5
6
7
8
9
10
OUTPUT
INPUT
DUAL-IN-LINE
PACKAGE
TOP VIEW
CC2
-V
CC1
-V
+V
CC1
+V
CC2
E
1
E
3
E
4
E
2
N10A
CONNECTION DIAGRAMS
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076