Ver0.1
A1 PROs
1. Overview
1.1 General Description
Ai351
1/3 inch CCD Image Sensor for PAL Camera
The
A
i
351
is a 480K 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 )
V
φ4
1
V
φ3
2
V
φ2
3
V
φ1
4
GND
V
NC
GG
5
6
16
H
φ2
15
H
φ1
14
NC
13
V
RG
RG
12
V
P
PT
11
V
SUB
10
GND
9
V
DD
NC
V
SS
7
V
OUT
8
1.2 Features
•
Micro lens arrays for high sensitivity
•
Ye, Mg, Cy and G complementary color mosaic filters
•
Excellent blooming suppression
•
TTL level(3.3V) 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
1.3 Device Constitution
Optical black position ( Top View )
•
Architecture : IT - CCD
•
Optical size : 1/3 inch format
•
Number of effective pixels :
976 (H) x 494 (V) = 482,144 pixels
•
Number of total pixels :
1020 (H) x 508 (V) = 518,160 pixels
•
Pixel size : 5.0 (H) x 7.4 (V)
㎛
2
•
Optical black area
Horizontal direction : Front 4 pixels Rear 40 pixels
Vertical direction : Front 12 pixels Rear 2 pixels
•
Number of dummy bits
Horizontal direction : Front 12 pixels Rear - pixels
Vertical direction : Front 1 pixels Rear - pixels
Pin1
8
8
2 OB
8
Transient
478
494
960
8
Transient
12 OB
4
12
40
1020
Pin9
Unit : Pixels
4
A1PROS [ A1 PROS CO., LTD. ]
