CXA2503 查看數據表（PDF） - Sony Semiconductor
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CXA2503 Datasheet PDF : 72 Pages
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CXA2503AR
Pin
No.
Symbol Pin voltage
60 F0 ADJ
2.4V
Equivalent circuit
VCC1
60
GND1
1k
15µA
Description
Connect resistance of 82kΩ
between this pin and GND1 to
adjust the internal filters using
the outflow current value.
62 Y IN
3.1V
VCC1
62
GND1
1k
70µA
Y signal input.
The standard signal input level
is 0.5Vp-p (100% white level
from the sync tip).
Input at low impedance (75Ω
or less).
63 PIC
2.25V
VCC1
63
GND1
20k
30k
10k
2.25V
50µA
50µA
Adjusts frequency response of
luminance signal.
Increasing the voltage
emphasizes contours.
–9–
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