Superior Image Quality for Professional Grade
IP Cameras
OV7962 VGA product brief
lead free
available in
a lead-free
package Optimized for digital IP cameras, the OV7962 system on
chip (SoC) with advanced image signal processing
capabilities delivers vivid image capture even in the most
challenging lighting conditions, making it an ideal solution
for both indoor and outdoor security applications.
The low-voltage, high-performance OV7962 provides the
full functionality of a single-chip digital VGA sensor. Based
on OmniVision's 6.0 µm OmniPixel3-HS™ architecture, the
OV7962 features the industry's best-in-class low light
sensitivity of >12 V/(lux-sec). The OV7962 has an active
array of 752 x 480 to support VGA resolution.
The OV7962 incorporates advanced image processing
functions, including exposure control, gain control, white
balance, lens correction and defective pixel correction to
provide full-frame images. The functions are
programmable through the serial camera control bus
(SCCB) interface. For storage purposes, the OV7962
includes 16 bytes of one-time programmable (OTP)
memory.
The OV7962 features automatic exposure/gain with 16
zone control, horizontal and vertical windowing capability,
aperture/gamma correction, external frame sync
capability and extremely low dark current for high
temperature applications. The OV7962 comes in a CSP4
package and is capable of operating within a temperature
range of -20°C to 70°C.
Find out more at www.ovt.com.
TMTM
¬ Security and Surveillance Cameras
Applications
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VGA output
high sensitivity >12 V/(lux-sec)
automatic exposure/gain with 16
zone control
horizontal and vertical windowing
capability
auto white balance control
aperture/gamma correction
external frame sync capability
(Genlock)
slave compatible serial camera
control bus (SCCB) control interface
for register programming
low power consumption
extremely low dark current for high
temperature applications
50/60 Hz flicker cancellation
overlay with four layers, 16 colors
and eight transparencies each
16 bytes of one-time programmable
memory (OTP) to control overlay and
set other customer variables
SPI master for single static overlay
and loading setting
dynamic overlay controls
defective pixel correction
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Product Features
Functional Block Diagram
¬OV07962-E62A
(color, lead-free, 62-pin CSP4) ¬OV07461-E62A
(B&W, lead-free, 62-pin CSP4)
Ordering Information
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active array size: 752 x 480
power supply:
- core: 1.5 V ± 5%
- analog: 3.3 V ± 5%
- I/O: 1.7 ~ 3.47 V
power requirements:
- active: TBD
temperature range:
- operating: -20°C to 70°C
- stable image: 0°C to 50°C
optical size:
- 752x480: 1/3.2"
- 640x480: 1/4"
lens chief ray angle: 0°
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output formats: RAW RGB, RGB565,
RGB666, YUV422, CCIR656
maximum image transfer rate:
- 752x480: 30 fps
- 640x480: 30 fps
- 320x240: 60 fps
sensitivity: >12 V/(lux-sec)
pixel size: 6.0 µm x 6.0 µm
OmniPixel3-HS
image area: 4752 µm x 3552 µm
package dimensions:
6680 µm x 7130 µm
Product Specifications
Version 1.1, October, 2009
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and OmniPixel are registered trademarks of OmniVision
Technologies, Inc. The OmniVision logo and OmniPixel3-HS are trademarks of OmniVision
Technologies, Inc. All other trademarks are the property of their respective owners.
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
TMTM
OV7962
OV7962
image sensor
core image sensor
processor image output
interface
VCON/VCOP
PAL/NTSC
color/BW
image
array
row select
black level
calibration
timing generator and
system control logic
OSC PLL SPI master
interface SCCB slave interface
control register bank
digital gain
column
sample/hold gain
control
10-bit
ADC
AMP
DSP
DAC FIFO
DVP
encoder
HREF
PCLK
SCL
SDA
FSIN
PWDN
RESET_B
OVLEN
VSYNC
XI
XO
SCK
ESO
ESI
CS
video
input
mirror
VICK
VI_[7:0]
Y[9:0]
