Ai351 PDF даташит
Спецификация Ai351 изготовлена «A1 PROs» и имеет функцию, называемую «1/3 inch CCD Image Sensor». |
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Детали детали
Номер произв | Ai351 |
Описание | 1/3 inch CCD Image Sensor |
Производители | A1 PROs |
логотип |
25 Pages
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A1 PROs
1. Overview
Ver0.1
Ai351
1/3 inch CCD Image Sensor for PAL Camera
1.1 General Description
The Ai351 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 )
Vφ4 1
Vφ3 2
Vφ2 3
Vφ1 4
GND 5
VNGCG 6
VNSCS 7
VOUT 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
16 Hφ2
15 Hφ1
14 NC
13 VRRGG
12 VPTP
11 VSUB
10 GND
9 VDD
1.3 Device Constitution
• 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
Optical black position ( Top View )
Pin1
88
8
Transient
478
2 OB
494
960
8
Transient
4
12
Pin9
1020
12 OB
40
Unit : Pixels
4
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1.4 Pin Arrangement
VO NC NC GND ΦV1 ΦV2 ΦV3 ΦV4
8 76 54 32 1
PD
Ai351
HCCD
9 10 11 12 13 14 15 16
VDD GND ΦSUB PT ΦRG NC ΦH1 ΦH2
1.5 Pin Descriptions
Pin Symbol
Description
1
ΦV4
Vertical register transfer clock 4
2
ΦV3
Vertical register transfer clock 3
3
ΦV2
Vertical register transfer clock 2
4
ΦV1
Vertical register transfer clock 1
5
GND
Ground
6 NC No connection
7 NC No connection
8 VO CCD output signal
Pin Symbol
Description
9
VDD
Output amplifier drain bias
10
GND
Ground
11 ΦSUB Substrate (Overflow drain) bias
12 PT Protection bias
13
ΦRG
Reset gate clock
14 NC No connection
15
ΦH1
Horizontal register transfer clock 1
16
ΦH2
Horizontal register transfer clock 2
1.6 Absolute Maximum Ratings
Symbols
VDD
PT
GND
ΦRG
ΦSUB
ΦH1, ΦH2
ΦV1
ΦV2, ΦV3, ΦV4
VO
Min.
- 0.2
- 7.5
- 0.2
- 0.2
- 0.2
- 7.0
- 7.0
- 0.2
Relative to GND
Reference
(Unit : V)
Max.
15.0
0.2
12.0
29.0
5.0
14.0
7.0
15.0
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Ai351
1.7 Temperature Ratings
Symbols
Min
Max
Unit
Operating Temperature
-20
75 ℃
Storage Temperature
-30
85 ℃
Note) •Temperature rating is defined with the ambient temperature of sensor
•About the storage temperature of CCD, and local heat stress at the time of solder mounting, it provides
in “Notes on Device Handling”.
•Operating temperature Is not guaranteed the characteristics.
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Номер в каталоге | Описание | Производители |
Ai351 | 1/3 inch CCD Image Sensor | A1 PROs |
AI353 | 1/3 inch CCD Image Sensor | A1 PROs |
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