OV9120 datasheet(3/24 Pages) OMNIVISION

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OV9620/OV9120 DATASHEET

OmniVision Technologies, Inc. 930 Thompson Place

Sunnyvale, CA 94085

Doc #DS102

Tel: (408) 733-3030 Fax: (408) 733-3061

Version 2.0

Email: info@ovt.com Website: http://www.ovt.com

Page 2

Description

The OV9620 (color) and OV9120 (black and white) are high-

performance 1.3 mega-pixel CameraChips for digital still

image and video camera products.

Both devices incorporate a 1280x1024(SXGA) image array

and an on-chip 10-bit A/D converter capable of operating at

up to 15 frames per second (FPS) with full resolution.

Proprietary sensor technology utilizes advanced algorithms

to cancel Fixed Pattern Noise (FPN), eliminate smearing, and

drastically reduce blooming. The control registers allow for

flexible control of timing, polarity, and CameraChip operation,

which in turn allow the engineer a great deal of freedom in

product design.

Features

Optical Black Level Calibration

Video or Snapshot Operations

Programmable/Auto Exposure and Gain Control

Programmable/Auto White Balance Control

Horizontal & Vertical Sub-sampling (4:2 & 4:2)

Programmable Image Windowing

Variable Frame Rate Control

On-Chip R/G/B Channel and Luminance Average Counter

Internal/External Frame Synchronization

SCCB Slave Interface

Power on Reset and Power Down Mode

Figure 1. OV9620/OV9120 Pin Diagram

OV9620

OV9120

48 LCC

(top View)

VSYNC

CHSYNC

HREF

DOGND

DOVDD

PCLK

SCCB_E

PWDN

FREX

FSIN

VcCHG

AVDD

AGND

ASUB

RESET

VGA

EXPSTB

SRAMT

Applications

. Digital Still Camera

. PC Camera/Dual Mode

. Video Conference

. Machine Vision

. Security Cameras

. Biometrics

Key Specifications

Array Element(SXGA)

(VGA)

1280x1024

640x480

Pixel Size

5.2

µm x 5.2µm

Image Area

6.66mm x 5.32mm

Lens Size

1/2”

Output

10-bit Digital RGB Raw Data

Max Frames/Sec

(SXGA)

(VGA)

15FPS

30 FPS

Electronics Exposure

(SXGA)

(VGA)

Up to 1050:1

Up to 500:1

Scan Mode

Progressive

Gamma Correction

N/A

Sensitivity

1V/Lux-sec (B/W)

S/N Ratio

54 dB

FPN

< 0.03% VPP

Dark Current

28mV/s

Dynamic Range

60 dB (due to ADC limitations)

Power Supply

3.3VDC and 2.5VDC (+/- 5%)

Power Requirements

< 50mA Active

< 10

µA Standby

Package

48 pin LCC

Ordering Information

Product

Package

Description

OV9620

48 LCC

0.560 in

COLOR, SXGA,

VGA, Digital,

SCCB interface

OV9120

48 LCC

0.560 in

B/W, SXGA,

VGA, Digital,

SCCB interface

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