ICX284AQ データシートの表示（PDF） - Sony Semiconductor
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ICX284AQ
Sony Semiconductor
ICX284AQ Datasheet PDF : 24 Pages
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ICX284AQ
Image Sensor Characteristics
(Ta = 25°C)
Item
Symbol Min.
Typ.
Max.
Unit
Measurement
method
Remarks
G sensitivity
Sg
175 220
mV
1
1/30s accumulation
Sensitivity
R Rr
0.33
0.59
1
comparison
B
Rb
0.43
0.7
1
Saturation signal
Smear
Vsat 420
mV
2
Ta = 60°C
–90 –80
Frame readout mode∗1
Sm
dB
3
–78 –68
High frame rate readout mode
Video signal shading
SHg
20 %
25 %
4
Zone 0 and I
4
Zone 0 to II'
Dark signal
Dark signal shading
Vdt
∆Vdt
8 mV
5
Ta = 60°C, 7.5 frame/s
4 mV
6
Ta = 60°C, 7.5 frame/s,∗2
Line crawl G
Lcg
3.8 %
7
Line crawl R
Lcr
3.8 %
7
Line crawl B
Lcb
3.8 %
7
Lag
Lag
0.5 %
8
∗1 After closing the mechanical shutter, the smear can be reduced to below the detection limit by performing
vertical register sweep operation.
∗2 Excludes vertical dark signal shading caused by vertical register high-speed transfer.
Zone Definition of Video Signal Shading
1636 (H)
8
8
V
10
H
8
8
H
8 1236 (V)
Zone 0, I
8
Zone II, II'
V
10
Measurement System
CCD signal output [∗A]
Ignored region
Effective pixel region
CCD
C.D.S AMP
Gr/Gb
S/H
Gr/Gb channel signal output [∗B]
R/B
S/H
R/B channel signal output [∗C]
Note) Adjust the amplifier gain so that the gain between [∗A] and [∗B], and between [∗A] and [∗C] equals 1.
–9–
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