OV5017 Datasheet

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OV5017

Features

n

Single chip 1/4鈥?video image sensor

n

Progressive scan

n

Built-in analog-to-digital (A/D) 8-bit pixel

resolution

n

Programmable features

n

Frame rate of 50 ~ 0.5 frames per second

(fps)

n

Exposure setting: 1 frame ~ 1/100 frame

n

Image size: 4.2 mm x 3.2 mm

n

AGC (auto gain control): 0 ~ 18 dB

n

Gamma correction: 0.45/1.0

n

Pixel elements - 384 x 288

n

External frame sync capability

n

Signal-to-noise (S/N) ratio > 42 dB

n

Minimum illumination of 0.5 lux at f1.4 at 50

fps

n

Single 5-volt supply operation for analog

and 5/3.3 volts for digital

n

Power consumption

鈥?Active: less than 100 mW at 50 fps

鈥?Standby: less than 100

碌A

Overview

The OV5017 is a black and white digital camera

chip that uses OmniVision鈥檚 CMOS image core

technology. Combining the CMOS sensor technol-

ogy and an easy to use digital interface, the

OV5017 offers a low cost solution for high-quality

video image applications.

The digital video port supplies a continuous byte-

wide image data. On-chip programmable features

include variable frame rate, exposure setting, and

image size. All the camera features are register

based, accessing the video data and configuring

the chip is as easy as read/write of a static mem-

ory.

AGND

VRCR

FSI

AVDD

SVDD

SGND

AVO

VVDD

AO

DEVDD

DEGND

ZGND

AGND

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

A3

6

5

4

3

2

1

48

47

46

45

44

43

7

8

9

10

11

12

13

14

15

16

17

18

42

41

40

39

38

37

36

35

34

33

32

31

n

Pixel dimension of 11 um x 11 um

OV5017

n

48-pin package

VR2

ZVDD

OVDD

D7

D6

D5

D4

D3

D2

D1

D0

OGND

OV5017 PIN ASSIGNMENTS

OmniVision Technologies, Inc. reserves the right to make changes without further notice to any product herein to improve reliability, function, or

design. OmniVision Technologies, Inc. does not assume any liability arising out of the application or use of any product or circuit described

herein; neither does it convey any license under its patent rights nor the rights of others. No part of this publication may be copied or repro-

duced, in any form without the prior written consent of OmniVision Technologies, Inc.

Distributed by :COMedia Ltd, Rm802, Nan Fung tr, Castle Peak Rd, Tsuen Wan, NT, Hong Kong

Tel: (852) 2498 6248 Fax: (852)2414 3050

A2

A1

OEB

WEB

CSB

XCLKI

XCLKO

HREF

PCLK

VSYNC

DVDD

DGND

19

20

21

22

23

24

25

26

27

28

29

30

Version 1.6, October 20, 1997

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