Sony ILX518K Datasheet

– 1 –

ILX518K

22 pin DIP (Plastic)

E95814B9X-PS

5363-pixel × 3 line CCD Linear Sensor (Color)

Description

The ILX518K is a reduction type CCD linear sensor developed for color image scanner. This sensor reads legal-size documents at a density of 600 DPI, and A3-size documents at a density of 400 DPI.

Features

• Number of effective pixels:

16089 pixels (5363 pixels × 3)

• Pixel size: 8µm × 8µm (8µm pitch)

• Distance between line: 64µm (8 Lines)

• Single-sided readout

• Ultra low lag / High sensitivity

• Single 12V power supply

• Input clock pulse: CMOS 5V drive

• Number of output 3 (R, G, B)

• Package: 22 pin Plastic-DIP (400 mil)

Absolute Maximum Ratings

• Supply voltage VDD 15 V

• Operating temperature –10 to +55 °C

• Storage temperature –30 to +80 °C

Pin Configuration (Top View)

Block Diagram

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

1

5363 R 1

5363 G 1

5363 B 1

VOUT-G

VOUT-B

VDD

NC

φ2

V

DD

φ2

NC

φROG

-B

φROG-G

VOUT-R

GND

φRS

φLH

GND

φ1

NC

φ1

NC

φROG

-R

GND

20

4

16

15

11

8

3

2

1

22

21

D14

D15

D63

S1

D64

D75

Read Out Gate

CCD Register

S5363

Driver

D14

D15

D63

S1

D64

D75

Read Out Gate

CCD Register

S5363

Driver

D14

D15

D63

S1

D64

D75

Read Out Gate

CCD Register

S5363

Driver

Blue

Green

Red

φROG-B

φROG-G

φROG-R

VOUT-B

VOUT-G

VOUT-R

VDD φLH VDD φ2

GND φRS φ1 φ1 GND

φ2

17

6

13

12

10

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

– 2 –

ILX518K

Pin Description

Pin No. Symbol Description Pin No. Symbol Description

1 2 3 4 5 6 7 8

9 10 11

VOUT-R GND

φRS φLH

GND φ1 NC φ1 NC φROG-R GND

Signal out (red) GND Clock pulse input Clock pulse input GND Clock pulse input NC Clock pulse input NC Clock pulse input GND

12 13 14 15 16 17 18 19 20 21 22

φROG-G φROG-B

NC φ2 VDD φ2 NC NC VDD VOUT-B VOUT-G

Clock pulse input Clock pulse input NC Clock pulse input 12V power supply Clock pulse input NC NC 12V power supply Signal out (blue) Signal out (green)

Recommended Supply Voltage

Item

VDD

Min.

11.4

Typ.

12.0

Max.

12.6

Unit

V

Clock Characteristics

Symbol Cφ1, Cφ2 CφLH CφRS CφROG

Min.

— — — —

Typ.

850

10 10 10

Max.

— — — —

Unit

pF pF pF pF

Item Input capacity of φ1, φ2 Input capacity of φLH Input capacity of φRS Input capacity of φROG

∗

Input Clock Pulse Voltage Condition

High level Low level

Min.

4.75 —

Typ.

5.0 0

Max.

5.25

0.1

Unit

V V

Item

φ1, φ2, φLH, φRS, φROG pulse voltage

∗

It indicates that φROG-R, φROG-G, φROG-B as φROG.

Clock Frequency

Min.

—

Typ.

1

Max.

5

Unit

MHz

Item Symbol

φ1, φ2, φLH, φRS fφ1, fφ2, fφLH, fφRS

– 3 –

ILX518K

Electrooptical Characteristics (Note 1) Ta = 25°C, VDD = 12V, fφRS = 1MHz, Input clock = 5Vp-p, Light source = 3200K, IR cut filter CM-500S (t = 1.0mm)

Item Symbol Min. Typ. Max. Unit Remarks

Sensitivity

Sensitivity nonuniformity Saturation output voltage

Saturation exposure

Dark voltage average Dark signal nonuniformity Image lag Supply current Total transfer efficiency Output impedance Offset level Dynamic range

RR RG RB PRNU VSAT SER SEG SEB VDRK DSNU IL IVDD TTE ZO VOS DR

1.3

2.1

1.6 —

2

0.74

0.46

0.58 — — — —

92

— —

1000

2.0

3.2

2.5 4

3.2

1.6 1

1.28

0.3

1.5

0.02 26 98

250

6.5

10670

2.7

4.3

3.4 20 — — — —

2

5 — 50 — — — —

V/(lx · s)

%

V

lx · s

mV mV

%

mA

%

Ω

V

—

Note 2

Note 3 Note 4

Note 5

Note 6 Note 6 Note 7

— —

— Note 8 Note 9

Red Green Blue

Note

1) In accordance with the given electrooptical characteristics, the black level is defined as the average value of D2, D3 to D12.

2) For the sensitivity test light is applied with a uniform intensity of illumination.

3) PRNU is defined as indicated below. Ray incidence conditions are the same as for Note 2.

VOUT-G = 500mV (Typ.) PRNU = × 100 [%]

Where the 5363 pixels are divided into blocks of 114 (Last block is 119 pixel). The maximum output of each block is set to VMAX, the minimum output to VMIN and the average output to VAVE.

4) Use below the minimum value of the saturation output voltage.

5) Saturation exposure is defined as follows.

SE =

Where R indicates RR, RG, RB, and SE indicates SER, SEG, SEB.

6) Optical signal accumulated time τint stands at 10ms.

7) VOUT-G = 500mV (Typ.)

8) Vos is defined as indicated bellow. VOUT indicates VOUT-R, VOUT-G, and VOUT-B.

9) Dynamic range is defined as follows.

DR =

When the optical signal accumulated time is shorter, the dynamic range gets wider because the optical signal accumulated time is in proportion to the dark voltage.

(VMAX – VMIN) /2

VAVE

A

VOS

VOUT

GND

VSAT

R

VSAT

VDRK

A

– 4 –

ILX518K

2

1

3

4

5438

D1

D2

D3

D13

D14

D15

D61

D62

D63

S1

S2

S5361

S5362

S5363

D64

D65

D70

D71

D75

Optical black (49 pixels)

Dummy signal (63 pixels)

1-line output period (5438 pixels)

φROG

φ1

φLH

φ2

φRS

V

OUT

5

0

5

0

5

0

5

0

Clock Timing Chart 1

Note) The transfer pulses (φ1, φ2, φLH) must have more than 5438 cycles.

V

OUT indicates VOUT-R, VOUT-G, VOUT-B.