ICX224AQF Просмотр технического описания (PDF) - Sony Semiconductor

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ICX224AQF

Diagonal 8mm (Type 1/2) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras

Sony Semiconductor 

ICX224AQF

Image Sensor Characteristics

(Ta = 25°C)

Item

Symbol Min.

Typ.

Max.

Unit

Measurement

method

Remarks

G sensitivity

Sg

220 270

mV

1

1/30s accumulation

Sensitivity

R Rr

0.35 0.5 0.65

1

comparison

B Rb

0.5 0.65 0.8

1

Saturation signal

Smear

Vsat 500

mV

2

Ta = 60°C

0.001 0.0025

Frame readout mode∗1

Sm

%

3

0.004 0.01

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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