OMNIVISION OV07461-C48N

OV7960 NTSC/PAL product brief
lead free
available in
a lead-free
package
Superior Image Quality for Professional Grade
CCTV Cameras
Optimized for NTSC and PAL applications, the OV7960
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.
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 OV7960
includes 16 bytes of one-time programmable (OTP)
memory.
The low-voltage, high-performance OV7960 provides the
full functionality of a single-chip analog NTSC/PAL
sensor. Based on OmniVision's 6.0 µm OmniPixel3-HS™
architecture, the OV7960 features the industry's best-inclass low light sensitivity of >12 V/(lux-sec). The OV7960
has an active array of 768 x 576 to support both PAL and
NTSC formats without scaling.
The OV7960 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 OV7960 comes in a CLCC
package and is capable of operating within a temperature
range of -20°C to 70°C.
The OV7960 incorporates advanced image processing
functions, including exposure control, gain control,
Find out more at www.ovt.com.
TM
OV7960
Applications
¬ Security and Surveillance Cameras
Ordering Information
Product Features
¬ NTSC and PAL output
¬ high sensitivity
¬ 16 bytes of one-time programmable
memory (OTP) to control overlay and
set other customer variables
¬ automatic exposure/gain with
16 zone control
¬ SPI master for single static overlay
and loading setting
¬ horizontal and vertical windowing
capability
¬ dynamic overlay controls
¬ auto white balance control
¬ OV07960-C48N
(color, NTSC, lead-free, 48-pin CLCC)
¬ OV07461-C48N
(B&W, NTSC. lead-free, 48-pin CLCC)
¬ OV07960-C48P
(color, PAL, lead-free, 48-pin CLCC)
¬ OV07461-C48P
(B&W, PAL, lead-free, 48-pin CLCC)
Product Specifications
¬ defective pixel correction
¬ aperture/gamma correction
¬ external frame sync capability
(Genlock)
¬ slave compatible serial camera
control bus (SCCB) control interface
for register programming
¬ active array size:
- NTSC: 656 x 492
- PAL: 768 x 576
¬ lens chief ray angle: 0°
¬ power supply:
- core: 1.5 V
- analog: 3.3 V
- I/O: 1.8 ~ 3.3 V
¬ maximum image transfer rate:
- NTSC: 60 fields per second
- PAL: 50 fields per second
¬ output formats: NTSC/PAL, CCIR656
¬ sensitivity: >12 V/(lux-sec)
¬ power requirements:
- active: 225 mV
¬ low power consumption
¬ extremely low dark current for high
temperature applications
¬ pixel size: 6.0 µm x 6.0 µm
OmniPixel3-HS
¬ temperature range:
- operating: -20°C to 70°C
- stable image: 0°C to 50°C
¬ 50/60 Hz flicker cancellation
¬ image area: 4752 µm x 3552 µm
¬ package dimensions:
14.22 mm x 14.22 mm
¬ optical size:
- NTSC: 1/3.6"
- PAL: 1/3"
¬ overlay with four layers, 16 colors
and eight transparencies each
Functional Block Diagram
OV7960
DVP
FIFO
DAC
gain
control
image output
interface
encoder
column
sample/hold
10-bit
ADC
DSP
AMP
digital gain
image
array
image sensor
processor
black level
calibration
row select
image sensor
core
Y[9:0]
VCON/VCOP
mirror
PAL/NTSC
color/BW
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
video
input
SCCB slave interface
SCL
SDA
SPI master
interface
VICK
VI_[7:0]
timing generator and
system control logic
PWDN
RESET_B
OVLEN
FSIN
VSYNC
HREF
PCLK
PLL
XI
XO
OSC
ESI
CS
SCK
ESO
control register bank
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.
TM
Version 2.1, September, 2009