CCD area image sensor

S9979

87.0

28 27

16 15

PIN No. 1 2

13 14

2.54

0.46

33.02

2.5

1.3

0.5

QUARTZ WINDOW

PHOTOSENSITIVE

SURFACE

INDEX MARK

TDI direction

6

KMPDA0203EB

s Dimensional outline (unit: mm)

s Pin connections

Pin No.

Sym bol

Description

Rem ark

1

RG

Reset gate

2

RD

Reset drain

3

SSA

Analog ground

4

OS

Output transistor source

5

OD

Output transistor drain

6

OG

Output gate

7

SG

Sum ming gate

8

P2AH

CCD horizontal register clock A-2

9

P1AH

CCD horizontal register clock A-1

10

NC

11

SSD

Digital ground

12

P2BH

CCD horizontal register clock B-2

Sam e timing as P2AH

13

P1BH

CCD horizontal register clock B-1

Sam e timing as P1AH

14

IGH

Test point (Horizontal input gate)

15

ISV

Test point (Vertical input source)

Shorted to RD

16 to 22

NC

23

IGV

Test point (Vertical input gate)

24

P1BV

CCD vertical register clock B-1

Sam e timing as P1AV

25

P2BV

CCD vertical register clock B-2

Sam e timing as P2AV

26

P1AV

CCD vertical register clock A-1

27

P2AV

CCD vertical register clock A-2

28

TG

Transfer gate

s Precautions for use (Electrostatic countermeasures)

q Handle these sensors with bare hands or wearing cotton gloves. In addition, wear anti-static clothing or use a wrist band with

an earth ring, in order to prevent electrostatic damage due to electrical charges from friction.

q Avoid directly placing these sensors on a work-desk or work-bench that may carry an electrostatic charge.

q Provide ground lines or ground connection with the work-floor, work-desk and work-bench to allow static electricity to dis-

charge.

q Ground the tools used to handle these sensors, such as tweezers and soldering irons.

It is not always necessary to provide all the electrostatic measures stated above. Implement these measures according to the

amount of damage that occurs.

s Element cooling/heating temperature incline rate

When cooling the CCD by an externally attached cooler, set the cooler operation so that the temperature gradient (rate of

temperature change) for cooling or allowing the CCD to warm back is less than 5 K/minute.