ChipFind - документация

Электронный компонент: CVA2412

Скачать:  PDF   ZIP
Low Cost 100MHz
Triple CRT Driver
CVA2412AX
FEATURES

Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100MHz

Ease of Use

EMI Control Option

OSD Option
APPLICATIONS

CRT Driver for up to 82kHz Monitors with Resolution
up to 1280 x 1024
DESCRIPTION
The CVA2412AX is a very low cost solution for high resolution
monitors. The device can be used with pre-amps, where the
common emitter transistor is already a part of the pre-amp.
With this device, OSD, peaking coil, and peaking capacitor
options are available. A very small heat sink is required to
pick-up ground from the standard TO220 package Tab. With
100MHz bandwidth, the device is an ideal low cost solution for
17" and 21" monitors.
ORDERING INFORMATION
Part
Package
Temperature
CVA2412TAX
T11A
-20
o
C to +100
o
C
CORPORATION
CONNECTION DIAGRAM AND SIMPLIFIED SCHEMATIC
V
OUT
11
10
9
8
7
6
5
4
3
2
1
BIAS
V
COLLECTOR
EMITTER
EMITTER
COLLECTOR
EMITTER
COLLECTOR
V
1B-22
C C
OUT
V
OUT
V
TAB = GND
TOP VIEW
T11A PACKAGE
1N-12
9,6,3
2,5,10
COLLECTOR
1
V
BIAS
V
OUT
11
V
CC
GND
TAB
EMITTER
8,7,4
Q3
Q2
Q1
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
ABSOLUTE MAXIMUM RATINGS
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V
Storage Temperature . . . . . . . . . . . . . . . . . . . -25
o
C to +100
o
C
Operating Temperature . . . . . . . . . . . . . . . . . -20
o
C to +100
o
C
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
o
C
DC ELECTRICAL CHARACTERISTICS T
CASE
= +25
o
C (see test circuit)
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
I
CC
Supply Current @ 1MHz
34
50
mA
I
CC
Supply Current @ 50MHz
58
65
mA
V
OUT DC
Output DC Level
40
45
50
V
A
V
Gain
11
13
15
V
AC ELECTRICAL CHARACTERISTICS T
CASE
= +25
o
C
SYMBOL
CHARACTERISTICS
MIN
TYP
MAX
UNITS
T
r
Rise Time
4
ns
T
f
Fall Time
4
ns
L
e
Linearity
5
%
OS
Overshoot
100
MHz
CVA2412AX
CORPORATION
CONNECTION DIAGRAM AND SIMPLIFIED SCHEMATIC
120pF
4,7,8
1N-13
CVA2412AX
2,5,10
11
11
3,6,9
12V
1
900
10pF
65
50
33
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
FIGURE 1. APPLICATION CIRCUIT
CVA2412AX
CORPORATION
5.
6K
C4
2.
2
F
D1
F
D
H
400
D2
F
D
H
400
R7
R1
1
L1
R1
2
R8
10
K
R9
1.
5
K
Q2
2N
39
04
R1
0
1.
5
K
47
330
nH
82
0
C5
.1
F
R
-
OU
TP
U
T
5.
6
K
C4
2.
2
F
D1
F
DH4
00
D2
F
D
H
400
R7
R1
1
L1
R1
2
R8
10
K
R9
1.
5
K
Q2
2
N
39
04
R1
0
1.
5K
47
33
0nH
82
0
C5
.1
F
G-
OU
T
P
U
T
5.
6
K
C4
2.
2
F
D1
FD
H
4
0
0
D2
F
D
H
400
R7
R1
1
L1
R1
2
R8
10
K
R8
1.
5
K
Q2
2N
39
04
R1
0
1.
5
K
47
330
nH
82
0
C5
.1
F
B-O
U
T
P
U
T
R1
4
1.
5K
C8
.1
F
C7
33
F
80
V
C
V
A
2
4
12A
X
1
2
5
6
7
8
9
3
4
10
11
C6
100
F
TA
B
(
H
EA
T
SI
N
K
)
Q1
2
N
39
04
R1
65
C2
120
pF
R1
3
12
0
C1
1
20p
F
R3
56
33
R2
R-
I
N
P
U
T
Q1
2N
39
04
R1
65
C2
12
0pF
R1
3
12
0
C1
12
0p
F
R3
56
33
R2
G-
IN
P
U
T
Q1
2N
3
9
04
R1
65
C2
120
pF
R1
3
12
0
C1
1
20pF
R3
56
33
R2
B
-
I
N
PU
T
C3
.0
1
F
12
V
90
0
3W
R5
90
0
3W
R5
90
0
3W
R5
1N
-
1
4
R4
,

C2
n
e
t
w
or
k
wil
l a
d
j
u
s
t
t
h
e
u
n
d
e
r
s
h
oo
t
.
R
3
,
C
1
ne
t
w
o
r
k
w
i
ll
ad
ju
s
t
t
he o
v
er
s
h
oo
t
.
O
v
er
s
h
oo
t
a
f
f
e
c
t
s
t
h
e
E
M
I
,
t
r
y
t
o

r
e
duc
e ov
e
r
s
h
oot
a
s
m
u
c
h

a
s
p
o
s
s
ibl
e
by

a
d
j
u
s
t
i
n
g
R3
,
C1
N
O
T
ES:
O
u
t
p
ut
P
e
ak
i
n
g

i
n
d
u
c
t
or
is
appr
ox
.
(
2
20
nH
t
o

680
nH)
.
D
C
bi
as
c
i
r
c
ui
t
a
t
t
he o
u
t
p
u
t
is
an
ex
a
m
p
l
e

f
r
om
se
v
e
ra
l
D
C
b
i
a
s
ci
rcu
i
t
s a
v
a
i
l
a
b
l
e
.
R4
56
R4
56
R4
56
Ga
i
n
=
R5
R1
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CVA2412AX
CORPORATION
Information furnished by Calogic is believed to be accurate and reliable. However, no responsibility is assumed for its use: nor for any infringement of patents or other
rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent rights of Calogic.
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025