CXA2119 データシートの表示（PDF） - Sony Semiconductor
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CXA2119 Datasheet PDF : 9 Pages
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Pin Description
Pin
No.
Symbol
1 Y1 IN
2 Cb1 IN
3 Cr1 IN
5 Y2 IN
6 Cb2 IN
7 Cr2 IN
CXA2119M
Equivalent circuit
Description
VCC
1.5k
1
2
3
40k
YCbCr signal input pins.
Input a YCbCr standard (100% color bar,
0.7Vp-p) signal.
The input signal pedestal level is clamped
5
to 4V.
6
6.86k
6.86k
7
190µ
4 INPUT SEL
VCC
VCC
50µ
129
4
Control pin for two YCbCr inputs selection
switch.
2.5V
High: Y1, Cb1, Cr1 inputs selected
Low: Y2, Cb2, Cr2 inputs selected
VILMAX = 1V
VIHMIN = 3V
8 CLP
VCC
VCC
40k
Clamp pulse input pin.
129
8
High: CLP ON
Low: CLP OFF
3.4V
VILMAX = 2.5V
VIHMIN = 4V
9 R IN
10 G IN
11 B IN
VCC
VCC
129
9
10
40k
11
3.5V
55µ
120k
RGB signal input pins.
Input 100 IRE, 0.7Vp-p signals via
capacitors.
–2–
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