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935267010117 Datasheet PDF : 17 Pages
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Philips Semiconductors
Frame Transfer CCD Image Sensor
Objective specification
FXA 1012
• 2M active pixels (1616H x 1296V)
• 2/3-inch type optical format
• Still and monitor modes
• RGB Bayer pattern colour filters
• Progressive scan
• Excellent anti-blooming (Vertical Overflow
Drain)
• High dynamic range (>70dB)
• High sensitivity
• Low dark current and low fixed pattern noise
• Low read-out noise
• Variable electronic shuttering
• Data rate up to 25 MHz, 5 frames/s
• Small outline LCC package
• Low cost
Description
The FXA 1012 is a colour frame-transfer CCD image sensor designed
for consumer digital photography applications. The combination of
high speed and a high linear dynamic range of over 10 true bits
makes this device the perfect solution for use in compact high quality
imaging applications. Two modes of operation provide both a
monitoring image for LCD screens, and a full resolution, zero-smear
still image with excellent colour rendition. The device structure is
shown in figure 1.
Device structure
Optical size:
Chip size:
Pixel size:
Active pixels:
Total no. of pixels:
Optical black pixels:
Optical black lines:
Total no. of storage lines:
Dummy register cells:
8.16 mm (H) x 6.53 mm (V)
9.49 mm (H) x 9.32 mm (V)
5.1 µm x 5.1 µm
1616 (H) x 1296 (V)
1688 (H) x 1324 (V)
Left: 2
Right: 70
Top: 12
Bottom: 12
298
8
12 dark lines
GB GB
GBGB
R G R G 8 black lines R G R G
GB GB
GBGB
Image
Section
1296
active
lines
2 1616 active pixels
70
GB GB
R GRG
GBGB
R GR G
12 dark + 4 dummy lines
Output 8
amplifier
Storage Section
298 lines x 1688 cells
1688 cells
Output register
2000 January
Figure 1 - Device structure
2
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