ICX282AK データシートの表示（PDF） - Sony Semiconductor

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ICX282AK

Diagonal 11mm (Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras

Sony Semiconductor 

ICX282AK

Image Sensor Characteristics

(Ta = 25°C)

Item

Symbol Min.

Typ.

Max.

Unit

Measurement

method

Remarks

Sensitivity

S

264 330

mV

1

1/30s accumulation,

no line addition∗1, ∗2

Sensitivity

comparison

RMgG

RYeCy

0.75

1.10

1.35

1.43

2

Saturation signal

Vsat 450

Vsat2 900

No line addition∗1

mV

3

Ta = 60°C 2-line addition∗3

–92 –84

Frame readout mode∗4

Smear

Sm

–86 –78 dB

4

2× speed mode (1)∗5

–80 –72

8× speed mode

Video signal shading SH

20

%

25

Zone 0 and I

5

Zone 0 to II'

Dark signal

Vdt

Dark signal shading ∆Vdt

16 mV

6

Ta = 60°C, 3.75 frame/s

8 mV

7

Ta = 60°C, 3.75 frame/s, ∗6

Lag

Lag

0.5 %

8

∗1 Frame readout mode, 2× speed mode (1), and center scan modes (1), (2), (3) and (4).

∗2 When the accumulation time is constant, 2-line addition modes have a sensitivity double that of modes

without line addition.

∗3 2× speed mode (2), 8× speed mode, and AF mode (1), (2)

∗4 After closing the mechanical shutter, the smear can be reduced to below the detection limit by performing

vertical register sweep operation. This is also the same for 2× speed mode (2) and center scan modes (3)

and (4).

∗5 Smear can be reduced by approximately 30dB to a level of approximately –116dB (typ.) by performing the

following sequence.

Vertical register high-speed transfer → Readout (SG) → Mechanical shutter closed → Signal output

∗6 Excludes vertical dark signal shading caused by vertical register high-speed transfer.

Zone Definition of Video Signal Shading

2588 (H)

4

4

V

10

H

8

8

H

8 1960 (V)

Zone 0, I

8

Zone II, II'

V

Ignored region

10

Effective pixel region

–9–

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