3

Data Sheet S20220EJ1V0DS

PIN CONFIGURATION (Top View)

CCD linear image sensor 56-pin plastic DIP with heat sink (15.24 mm (600)) 1.778 mm pitch

27

28

15

16

17

18

19

20

21

22

23

24

25

26

30

29

42

41

40

39

38

37

36

35

34

33

32

31

13

14

1

2

3

4

5

6

7

8

9

11

12

10

Ground

Output signal (Green rear odd)

Heat sink Vdd

Shift register clock 2

Shift register clock 1

Ground

Transfer gate clock

Output unit drain voltage 2

Output signal (Blue rear odd)

Output signal (Blue rear even)

Output unit drain voltage 2

Output unit drain voltage 2

Output unit drain voltage 2

Ground

Ground

Output signal (Green rear even)

Heat sink Vdd

Last stage shift register clock 2L

Substrate voltage

Shift register clock 1

Reset gate clock

Ground

Ground

Output unit drain voltage 1

Shift register clock 2

Output signal (Red rear even)

Output signal (Red rear odd)

Heat sink Vdd

Output signal (Green front odd)

Output signal (Blue front even)

Ground

Shift register clock 2

Ground

Ground

Shift register clock 1

Output signal (Blue front odd)

Output unit drain voltage 2

Transfer gate clock

Output unit drain voltage 2

Output unit drain voltage 2

Output unit drain voltage 2

2

GND

GND

GND

1

TG

Shift register clock 1

Heat sink Vdd

Shift register clock 2

Output unit drain voltage 1

Output signal (Green front even)

Ground

Output signal (Red front even)

Output signal (Red front odd)

Ground

Digital power supply

Reset gate clock

Substrate voltage

Last stage shift register clock 2L

Ground

45

44

43

56

55

54

53

52

51

50

49

48

47

46

2

1

GND

GND

R

2L

GND

GND

1

2

GND

2L

R

GND

GND

2

1

GND

TG

GND

φ

φ

φ

φ

φ

φ

φ

φ

φ

φ

φ

φ

φ

φ

Digital power supply