CXA2006 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA2006 Datasheet PDF : 24 Pages
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CXA2006Q
REFBOTTOM, REFTOP:
REFBOTTOM and REFTOP are reference voltage source for the external A/D. They are connected to VRT and
VRB of the A/D, and 2V and 4V are supplied.
MODE SWITCHING:
MODE SWITCHING is a mode selection block which selects camera signal system or video signal system
operation by selecting high or low potentials for the CAM/VIDEO, PB/REC, CH/CL and PS pins. PS is the
power save pin, and power save functions when this pin is low.
2. Video signal processing system
Operating conditions
The video signal processing system has three modes: LIN signal mode, CH signal mode and CL signal mode.
The video signal processing system operates in LIN signal mode when PS is high, CAM/VIDEO is high,
PB/REC is low and CH/CL is high, or when PS is high, CAM/VIDEO is low, PB/REC is low and CH/CL is low.
The video signal processing system operates in CH signal mode when PS is high, CAM/VIDEO is low,
PB/REC is high and CH/CL is high.
The video signal processing system operates in CL signal mode when PS is high, CAM/VIDEO is low, PB/REC
is high and CH/CL is low, or when PS is high, CAM/VIDEO is low, PB/REC is high and CH/CL is high.
Video signal processing system timing chart
LIN mode
LIN/CH input
2.4V
AMP output
9.5dB
VISP
2.1V
DRVOUT output
2.1V
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