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參數資料
| 型號： | OV6620 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA |
| 中文描述： | 單芯片CMOS到岸價格彩色數碼攝像機 |
| 文件頁數： | 1/31頁 |
| 文件大小： | 341K |
| 代理商： | OV6620 |
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OmniVision Technologies, Inc. 930 Thompson Place Sunnyvale, CA 94086 U.S.A.
Tel: (408) 733-3030 Fax: (408) 733-3061
e-mail: info@ovt.com
Website: http://www.ovt.com
OV6620/OV6120
Advanc ed Information
Preliminary
Version 1.11, 14 May 1999
Array Elements (CIF)
(QCIF)
356 x 292
(176 x 144)
Pixel Size
9.0 x 8.2
μ
m
Image Area
3.1 x 2.5 mm
Max Frames/Sec
Up to 60 FPS
Electronic
Exposure
Up to 500 : 1
(for selected FPS)
Scan Mode
progressive
Gamma Correction
0.45/.55/1.0
Min. Illumination
(3000K)
OV6620 - < 3 lux @ f1.2
OV6120 - < 0.5 lux @ f1.2
S/N Ratio
(Digital Camera Out)
> 48 dB
(AGC = Off, Gamma = 1)
FPN
< 0.03% V
P-P
Dark Current
< 0.2 nA/cm
2
Dynamic Range
> 72 dB
Power Supply
5VDC, ±5% (Anal.)
5VDC or 3.3VDC (DIO)
Power
Requirements
< 80mW Active
< 30
μ
W Standby
Package
48 pin LCC
OV6620/OV6120 PIN ASSIGNMENTS
6
5
4
3
2
1
4
4
4
4
4
4
A
V
F
A
R
S
S
M
S
S
D
D
7
8
9
10
11
12
13
14
15
16
17
18
AGND
AVDD
PWDN
VRCAP1
VRCAP3
IICB
VTO
ADVDD
ADGND
VSYNC/CSYS
FODD/CLK
HREF/VSFRAM
31
32
33
34
35
36
37
38
39
40
41
42
DGND
DOVDD
PWDB/PCLK
CS0/Y7
CS2/Y6
SHARP/Y5
CS1/Y4
RGB/Y3
G2X/Y2
Y1
CBAR/Y0
BW/CHSYNC
1
2
2
2
2
2
2
2
2
2
2
3
U
U
U
U
U
U
U
U
X
X
D
D
OV6620/OV6120
General Description
The OV6620 (color) and OV6120 (black and white) CMOS Im-
age sensors are single-chip video/imaging camera devices
designed to provide a high level of functionality in a single,
small-footprint package. Both devices incorporate a 352 x 288
image array capable of operating up to 60 frames per second
image capture. Proprietary sensor technology utilizes ad-
vanced algorithms to cancel Fixed Pattern Noise (FPN), elim-
inate smearing, and drastically reduce blooming. All needed
camera functions including exposure control, gamma, gain,
white balance, color matrix, windowing, and more, are pro-
grammable through an I
2
C interface. Both devices can be pro-
grammed to provide image output in either 8-bit or 16-bit
digital formats.
Applications include: Video Conferencing, Video Phone, Vid-
eo Mail, Still Image, and PC Multimedia.
OV6620 SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA
OV6120 SINGLE-CHIP CMOS CIF B&W DIGITAL CAMERA
Features
n
101,376 pixels, 1/4” lens, CIF/QCIF format
n
Progressive scan read out
n
Data format - YCrCb 4:2:2, GRB 4:2:2, RGB Raw Data
n
8/16 bit video data: CCIR601, CCIR656, ZV port
n
Wide dynamic range, anti-blooming, zero smearing
n
Electronic exposure / Gain / white balance control
n
Image enhancement - brightness, contrast, gamma,
saturation, sharpness, window, etc.
n
Internal/external synchronization
n
n
Frame exposure/line exposure option
5-Volt operation, low power dissipation
–
< 80 mW active power
< 10
μ
A in power-save mode
Gamma correction (0.45/0.55/1.00)
I
2
C programmable (400 kb/s):
– color saturation, brightness, contrast, white balance,
exposure time, gain
–
n
n
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相關代理商/技術參數 |
參數描述 |
|---|---|
| OV6630 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA |
| OV6680 | 制造商:OMNIVISION 制造商全稱:OMNIVISION 功能描述:optimal low-light sensitivity and pixel performance for video conferencing cameras in 3G mobile phones |
| OV7121 | 制造商:Omnivision Technologies Inc 功能描述: |
| OV7141 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OV7640 Color CMOS VGA (640 x 480) CAMERACHIP OV7141 B&W CMOS VGA (640 x 480) CAMERACHIP |
| OV7410 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE-CHIP CMOS COLOR PAL CAMERA |
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