LR38637 Datasheet, PDF (1/15 Pages) Sharp Electrionic Components – Digital Signal Processor For VGA/CIF CMOS Image Sensors

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LR38637
LR38637
Digital Signal Processor For VGA/CIF
CMOS Image Sensors
DESCRIPTION
The LR38637 is a CMOS digital signal processor
for color digital video camera systems of 110 k-
pixel (CIF)/350 k-pixel (VGA) CMOS image sensors
with primary color mosaic filters.
FEATURES
• Supported CMOS image sensors
– Image size : 110 k pixels (CIF)/350 k pixels
(VGA)
– R, G and B primary color mosaic filters :
Bayer matrix, 10 bits per color
• Built-in synchronous signal generation circuit for
CMOS image sensors
• Built-in parallel digital output function
– 16-bit outputs : YUV, RGB format
– 8-bit outputs : UYVY format
• Output image sizes for VGA CMOS image sensors :
INARY
VGA, QVGA, QQVGA, CIF, QCIF, QQCIF
• Output image sizes for CIF CMOS image sensors :
QVGA, QQVGA, CIF, QCIF, QQCIF
M • Used for video cameras by combining with
CMOS image sensor
I _{• Parameters required for image signal processing}
can be changed
L _{• Built-in auto exposure control}
• Built-in auto carrier balance control
• Built-in auto white balance control
E _{• Built-in drive circuit for 2k-bit EEPROM}
• Built-in auto white detect correction
• Built-in shading correction control
R _{• Power supplies}
– +2.5 V±10% for internal digital circuits
P – +2.7 to +3.6 V for digital circuits
• Package :
100-pin LQFP (P-LQFP100-1414) 0.5 mm pin-pitch
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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