TC245

786-

× 488-PIXEL CCD IMAGE SENSOR

SOCS019A – DECEMBER 1991

2-3

POST OFFICE BOX 655303

sensor topology diagram

1

1/2

244

755 + 1/2 + 1/2

Effective Imaging Area

1

29 + 1/2

2 Lines

Reverse Transfer

Reverse Transfer

252

252

251 + 1/2 + 1/2

10

10

9.5

11

11

11.5

Dummy Pixels

OPB

Terminal Functions

PIN

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

ABG†

3

I

Antiblooming gate

ABG†

18

I

Antiblooming gate

ADB

4

I

Supply voltage for amplifier drain bias

AMP GND

8

Amplifier ground

CDB

9

I

Supply voltage for clearing drain bias

IAG†

2

I

Image-area gate

IAG†

19

I

Image-area gate

IDB

11

I

Supply voltage for input diode bias

OUT1

7

O

Output signal 1

OUT2

6

O

Output signal 2

OUT3

5

O

Output signal 3

SAG

17

I

Storage-area gate

SRG1

14

I

Serial-register gate 1

SRG2

15

I

Serial-register gate 2

SRG3

16

I

Serial-register gate 3

SUB†

1

Substrate and clock return

SUB†

10

Substrate and clock return

SUB†

20

Substrate and clock return

TRG

12

I

Transfer gate

† All pins of the same name should be connected together externally.