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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Y color difference I/F
CXA2119M
Description
The CXA2119M is a video switch IC developed for
Y color difference I/F used in televisions.
28 pin SOP(Plastic)
Features
• Two YCbCr input systems, one RGB input system,
one YCbCr output system
• Three inputs, one output for composite video signal
• On-chip matrix circuit for RGB signal → YCbCr
signal
• On-chip 6dB amplifier
• Has YM function relative to YCbCr input
Absolute Maximum Ratings (Ta = 25°C, GND = 0V)
• Supply voltage
VCC
12
V
• Operating temperature Topr –20 to +75 °C
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD
1
W
• Pin voltage
–0.3 to VCC + 0.3 V
Applications
TV
Structure
Bipolar silicon monolithic IC
Operating Conditions
Supply voltage
VCC
9.0 ± 0.5
V
Block Diagram
28 27 26 25 24 23 22 21 20 19 18 17 16 15
6dB
0/–6dB
SW
6dB 6dB 6dB
CLP CLP CLP
6dB 6dB 6dB
CLP CLP CLP
6dB 6dB 6dB
Cr Cb
Y
RGB YCbCr
MATRIX
CLP CLP CLP
1
2
3
4
5
6
7
8
9
10 11 12 13 14
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E97511-PS
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