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부품번호 | Ai339 기능 |
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기능 | 1/3 inch CCD Image Sensor | ||
제조업체 | A1 PROs | ||
로고 | |||
A1 PROs
1. Overview
Ver0.1
Ai339
1/3 inch CCD Image Sensor for PAL Camera
1.1 General Description
The Ai339 is a 440K pixels CCD area sensor
for PAL 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 1/50 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 :
752 (H) x 582 (V) = 437,664 pixels
• Number of total pixels :
795 (H) x 596 (V) = 473,820 pixels
• Pixel size : 6.50 (H) x 6.25 (V) ㎛2
• Optical black area
Horizontal direction : Front 3 pixels Rear 40 pixels
Vertical direction : Front 12 pixels Rear 2 pixels
• Number of dummy bits
Horizontal direction : Front 22 pixels Rear - pixels
Vertical direction : Front 1 pixels Rear - pixels
Optical black position ( Top View )
Unit : Pixels
Pin1
2 OB
582
3
Pin9
752
12 OB
40
4
Ai339
2. Electrical Specification
2.1 Operating Voltage Conditions
Symbol
Operating conditions
Min.
Typ.
Max.
Unit Notes
VDD
11.5 12.0 12.5 V
PT
- 6.5
- 6.0
- 5.5
V
GND
‒ 0.0 ‒ V
ΦRG
H-L
Bias
3.0 3.3
( Internal bias )
3.6
V
*1
ΦSUB
H-L
Bias
17.0 18.0
( Internal bias )
19.0
V
*2
ΦH1, ΦH2
H 3.0 3.3 3.6
V *3
L - 0.2 0.0 0.2
H 11.5 12.0 12.5
ΦV1
M - 0.2 0.0 0.2 V
L
- 6.5
- 6.0
- 5.5
*4
ΦV2, ΦV3, ΦV4
M - 0.2 0.0 0.2
V
L
- 6.5
- 6.0
- 5.5
Note) Driving voltage value of the above table indicates the voltage value in each Pad of the image sensor.
Note) *1 : Reset gate (ΦRG )
Note) *2 : Substrate (ΦSUB )
Note) *4 : Horizontal (ΦH1, ΦH2 )
Note) *4 : Vertical ( ΦV1 toΦV4 )
A1 PROs Co., Ltd.
Professional Promotion Process Profit
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4페이지 3.3 Imaging Characteristics Tested Procedures
3.3.1. Saturation signal
1 ) Set 60.8 lx illumination condition, then measure the signal output.
2 ) Detect the average value of the test area
3 ) See figure 1 below for the Test area
3.3.2. Sensitivity
1) Set 1.0 lx illumination condition, then measure the signal output.
2) Detect sensitivity with the following formula.
3) See figure 1 below for the Test area
Ai339
3.3.3. Smear
1) Set 0 lx illumination condition, then measure the signal output without readout PD ( IMAFE0 ).
2) Set 1900 lx illumination condition measure the signal output readout PD (IMAGE1 ).
3) Subtract IMAGE0 from IMAGE1 as a reference level if the signal output.
4) Divide Smear test area to 20 areas, and detect the average value in each area.
5) Select the maximum value from the average values ( Smear_max ).
6) Detect Smear with the following formula.
7) See figure 2 below for the Test area.
A1 PROs Co., Ltd.
Professional Promotion Process Profit
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7페이지 | |||
구 성 | 총 25 페이지수 | ||
다운로드 | [ Ai339.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
AI338 | 1/3 inch CCD Image Sensor | A1 PROs |
Ai339 | 1/3 inch CCD Image Sensor | A1 PROs |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |