ca3224 Intersil Corporation, ca3224 Datasheet - Page 2

• Manufacturer Part Number: ca3224
• Description: Automatic Picture Tube Bias Control Circuit
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage (V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1 to V
Output Current . . . . . . . . . . . . . . . . . . . . . . . Short Circuit Protected
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40
Supply Voltage Range (Typical) . . . . . . . . . . . . . . . . . . . . 10V 10%
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
Electrical Specifications
NOTE:
Supply Current
Reference Voltage
Input Current
Output Current
Transconductance
Auto Bias Pulse
Grid Pulse Output
Program Pulse Output
Vertical Input
Horizontal Input
Auto Bias Pulse Timing Start
Grid Pulse Timing
Program Pulse Timing
1.
2. All time measurements are made from 50% point to 50% point.
Output Buffer
JA
is measured with the component mounted on an evaluation PC board in free air.
PARAMETER
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
Source
Sink
Input Current 17,19, 21
Voltage Gain
Output Low
High
Current Sink
Low
High
Low
High
Finish
Start
Finish
Start
Finish
At T
See Test Circuit and Timing Diagrams
A
T
= 25
A
22
2, 4, 6
2, 4, 6
17,19, 21
17,19, 21
13
11
12
8
10
13
11
12
TEST PIN NO. SYMBOL
= 25
o
C, V
o
C
CC
= 10V, V
o
C to 85
V
l
l
V
l
V
V
V
V
V
OM
I
OM
OM
BIAS
g
V
V
REF
A
CA3224E
CC
OH
OH
OH
I
I
OL
OL
OL
M
I
I
V
V
H
+
-
-
CC
o
C
= 3.75V, V
8-57
Measure at t
V
V
V
V
At pins 16, 18, 20,
Measure at t
Measure at t
at 40kHz, S
Measure at t
Measure at t
Measure at t
Measure at t
Measure at t
Measure at t
Measure at t
See Figure 3
See Figure 3
t
t
t
t
t
t
0
0
0
0
0
0
BIAS
BIAS
OUT
IN
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300
to t
to t
to t
to t
to t
to t
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 7.2V, S
2
7
3
5
5
7
= 6.5V, V
= 0.5V, Measure at t
= 7.0V, Measure at t
, Note 2
, Note 2
, Note 2
, Note 2
, Note 2
, Note 2
V
TEST CONDITIONS
(Pin 8) = V
1
4
4
6
1
4
4
4
1
6
1
, S
= B
1
, V
, S
IN
= B
1
IN
2
= B
= B
= 8mV
H
(Pin 10) = 6.0V, S
P-P
6
6
, S
, S
1
1
= B
= B
1
1270
1080
1080
1270
0.97
6.05
MIN
835
899
5.6
0.8
4.2
8.2
50
2.5
= A, S
-
-
-
-
-
-
-
-
-
TYP
2
6.0
6.0
6.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= A,
MAX
1275
1084
1084
1275
1.07
250
-0.8
150
100
842
905
6.4
0.3
0.4
0.4
65
o
-
-
-
-
-
-
-
C to 150
JA
(
77
UNITS
o
C/W)
mA
mA
mA
mS
mA
nA
nA
V
V
V
V
V
V
V
V
V
-
s
s
s
s
s
s
o
o
o
C
C
C