CA3126 データシートの表示（PDF） - Intersil
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CA3126 Datasheet PDF : 9 Pages
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CA3126
Absolute Maximum Ratings
DC Supply Voltage (V+ to GND) (Note 1). . . . . . . . . . . . . . . . . 13.2V
DC Current:
Into V+ Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38mA
Into Zener Reference Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
DC Voltage (Horizontal Key In)
Negative Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5V
Positive Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
Maximum Junction Temperature (Plastic Packages) . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
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.
NOTES:
1. This rating does not apply when using the internal zener reference in conjunction with an external pass transistor.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications TA = 25oC, Chroma Gain Control at maximum position for all tests except as noted. Electrical
specifications referenced to test circuit.
PARAMETER
TERMINAL,
SWITCH POS.
MEASUREMENT
AND SYMBOL
S1
S2
VCHROMA INPUT TP1 MIN
TYP
MAX UNITS
DC ELECTRICAL SPECIFICATIONS
Voltage Regulator
V12
2
2
Supply Current
I12
2
2
SWITCHING ELECTRICAL SPECIFICATIONS (Note 3)
Pull-In Range (Note 4)
Oscillator Output
100% Chroma Output
Overload Detector
Minimum Chroma Output
(Note 5)
V8
(Note 6) 2
V8
2
2
V15
1
2
V15
1
1
V15
1
2
0
0
0.5VP-P
0
0.5VP-P
0.5VP-P
0.5VP-P
10.1 11.2 12.1
V
16
25
38
mA
±250
-
0.6
1.0
1.4
2.7
0.4
-
-
-
-
Hz
-
VP-P
-
VP-P
0.7
VP-P
20
mVP-P
200% Chroma Output
V15
1
2
1VP-P
70
100
140
20% Chroma Output
V15
1
2
0.1VP-P
40
-
105
Kill Level
VTP1
1
2
Vary
5
-
60
NOTES:
3. Except for pull-in range testing, tune oscillator trimmer capacitor for free running frequency of 3.579545MHz ±10Hz.
4. Set Switch 1 to Position 2, detune oscillator ±250Hz, set Switch 1 to Position 1, and check for oscillator pull-in.
5. Set Chroma Gain Control to minimum position (CCW).
% of
100%
Reading
mVP-P
8-34
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