OV4688 Datasheet, PDF (2/2 Pages) OmniVision Technologies, Inc. – OV4688 4MP product brief

Applications
¬ Cellular Phones
¬ Digital Still Cameras (DSC)
¬ Digital Video Camcorders (DVC)
¬ PC Multimedia
Product Features
¬ supports staggered, sequential and
alternative row HDR timing
¬ support 2x2 binning, 4x4 binning,
re-sampling filter
¬ automatic black level calibration (ABLC) ¬ standard serial SCCB interface
¬ programmable controls for frame rate, ¬ up to 4-lane MIPI serial output interface
mirror and flip, cropping, and windowing
¬ embedded 2K bits one-time
¬ static defective pixel canceling
programmable (OTP) memory
for part identification, etc
¬ supports output formats:
10-bit RAW RGB (MIPI)
¬ two on-chip phase lock loops (PLLs)
¬ supports horizontal and
vertical subsampling
¬ supports images sizes: 4MP, 3MP,
EIS1080p, 1080p, EIS720p
¬ programmable I/O drive capability
¬ built-in temperature sensor
¬ fast mode switching
OV4688
Ordering Information
¬ OV04688-G04A-Z
(color, chip probing, 200 µm backgrinding, reconstructed wafer with good die)
Product Specifications
¬ active array size: 2688 x 1520
¬ input clock frequency: 6 ~ 64 MHz
¬ power supply:
- core: 1.1 ~ 1.3V
- analog: 2.6 ~ 3.0V
- I/O: 1.7 ~ 3.0V
¬ power requirements:
- active: 163 mA (261 mW)
- standby: 1 mA
- XSHUTDOWN: <10 µA
¬ temperature range:
- operating: -30°C to +85°C junction
temperature
- stable image: 0°C to +60°C junction
temperature
¬ output formats: 10-bit RAW RGB data
¬ lens size: 1/3"
¬ lens chief ray angle: 31.5° non-linear
¬ max S/N ratio: 38.3 dB
¬ dynamic range: 64.6 dB @ 1x gain
¬ maximum image transfer rate:
- 2688x1520: 90 fps
- 1920x1080: 120 fps
- 1280x720: 180 fps
- 672x380: 330 fps
¬ scan mode: progressive
¬ maximum exposure interval:
1548 x TROW
¬ pixel size: 2 µm x 2 µm
Functional Block Diagram
OV4688
image sensor core
column
sample/hold
image
sensor
processor
image output
interface
image
array
AMP
10-bit
ADC
MCP/N
MDP/N[3:0]
temperature
gain
sensor
control
control register bank
PLLs PLL timing generator and system control logic
SCCB interface
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.2, December, 2013
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and the OmniVision logo are registered trademarks of
OmniVision Technologies, Inc. CameraChip and OmniBSI-2 are trademarks of OmniVision
Technologies, Inc. All other trademarks are the property of their respective owners.