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AI325CA の電気的特性と機能

AI325CAのメーカーはA1 PROsです、この部品の機能は「1/3 inch CCD Image Sensor」です。


製品の詳細 ( Datasheet PDF )

部品番号 AI325CA
部品説明 1/3 inch CCD Image Sensor
メーカ A1 PROs
ロゴ A1 PROs ロゴ 




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AI325CA Datasheet, AI325CA PDF,ピン配置, 機能
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 )
V4 1
V3 2
V2 3
V1 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 H 2
15 H 1
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)
• 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) 2
• 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
Pin9
510
12
25
1

1 Page





AI325CA pdf, ピン配列
Ai325CA
BIAS CONDITION
Parameter
Output amplifier drain voltage
Substrate voltage adjustment range
Fluctuation range after substrate voltage adjustment
Reset gate clock voltage adjustment range
Fluctuation range after reset gate voltage adjustment
Protection bias
Symbol
VDD
VSUB
VSUB
VRG
VRG
VP
Min Typ Max Unit
14.5 15.0 15.5
V
5 15 V
–1 1 V
0 4V
–3 3 %
Set to low level
of vertical transfer clock
Remark
*
* No adjustment of reset gate clock voltage is necessary when reset gate clock is driven as indicated below.
Parameter
Reset gate clock voltage
Symbol
VRGL
VRG
Min Typ Max Unit
–0.2 0.0
0.2
V
8.5 9.0 9.5
V
Remarks
DC CHARACTERISTICS
Parameter
Output amplifier drain current
Symbol
IDD
Min Typ Max
–3 –
Unit
DRIVING CONDITION
Parameter
Vertical clock high voltage
Vertical clock middle voltage
Vertical clock low voltage
Horizontal clock high voltage
Horizontal clock low voltage
RG clock voltage difference
Substrate clock voltage
Symbol
VH1, VH3
VM1, 2, 3, 4
VL1, 2, 3, 4
HH1, 2
HL1, 2
RGHL
VSUB
Min
14.5
–0.2
–9.0
4.5
–0.5
4.7
23
Typ
15.0
0.0
–8.5
5.0
0.0
5.0
24
Max
15.5
0.2
–8.0
5.5
0.5
5.3
25
Unit
V
V
V
V
V
V
V
3


3Pages


AI325CA 電子部品, 半導体
Ai325CA
9. FY
Set to SILC
Measure the average value of signal output ( VOUT )
Measure the difference of signal output between even field and odd field
FLK = ( VOUT/ VOUT ) 100 (%)
10. FCr, FCb
Set to SILC using the R,B optical filter respectively
Measure the average value of chroma signal output
Measure the difference of chroma signal output between even field and odd field
FCi = ( VCiOUT / VCiOUT ) 100 (%) ( i = r,b )
11. LCr, LCb, LCg, LCw
Set to SILC using the W,R,B,G optical filter respectively
Measure the average value of signal output
Measure the difference of signal output between signal lines of the same field
( Vlw, Vlr, Vlg, Vlb)
Lci = ( VliOUT / ViOUT ) 100 (%) ( i = w,r,g,b )
12. Lag
Light a strobe lamp as follow
TG
V1 V2 V3 V4
odd even odd even
Str
Lag = { V2(out)+V3(out)+V4(out) } / V1(out)
* Standard Illumination Conditions
Measure the average value of output of linear region
At this time, measure the light intensity of illumination at CCD face plate
Define SILC with above
Light source: Tungsten lamp(3100K)
Use a standard test lens at F8
6

6 Page



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部品番号部品説明メーカ
AI325CA

1/3 inch CCD Image Sensor

A1 PROs
A1 PROs


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