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AI325CA Datasheet, PDF (1/8 Pages) A1 PROs co., Ltd. – 1/3 inch CCD Image Sensor for NTSC Camera | |||
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A1 PROs
Ver2.0
Ai325CA
1/3 inch CCD Image Sensor for NTSC Camera
GENERAL DESCRIPTION
The Ai325CA is a 250K pixels CCD area
sensor for NTSC 1/3 inch video cameras.
Buried photodiodes and micro lenses are
adopted for low noise, low smear and high
sensitivity. A chrominance signal is achieved by
the adoption of Yellow, Magenta, Cyan and
Green complementary color mosaic filters. This
product also has the features of strong anti-
blooming and electronic shutter with variable
charge-storage time.
16 Pin Plastic - DIP
( Top View )
VÈ4 1
VÈ3 2
VÈ2 3
VÈ1 4
GND 5
VNGCG 6
VNSCS 7
VOUT 8
FEATURES
⢠Micro lens arrays for high sensitivity
⢠Ye, Mg, Cy and G complementary color mosaic filters
⢠Excellent blooming suppression
⢠TTL level(5V) operation on HCCD & RG electrodes
⢠16 pin plastic DIP type package
⢠Variable electronic shutter of 1/60 to 1/100,000 sec
⢠High sensitivity and low smear
⢠Low image lag
16 HÈ2
15 HÈ1
14 NC
13 VRRGG
12 VP
11 VSUB
10 GND
9 VDD
STRUCTURE
⢠Architecture : IT - CCD
⢠Optical size : 1/3 inch format
⢠Chip size : 6.0(H) x 5.2(V) É
⢠Number of effective pixels :
510 (H) x 492 (V) about 250K pixels
⢠Number of total pixels :
537 (H) x 505 (V) about 270K pixels
⢠Pixel size : 9.65 (H) x 7.5 (V) É2
⢠Optical black area
Horizontal direction : Front 2 pixels Rear 25 pixels
Vertical direction : Front 12 pixels Rear 1 pixels
⢠Number of dummy bits
Horizontal : 16
Vertical : 1 ( Even field only )
Optical black position ( Top View )
Unit : Pixels
Pin1
1
492
2
510
Pin9
12
25
1
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