OmniVision

OV5645
Color CMOS QSXGA (5 megapixel) Image Sensor with OmniBSI+� Technology

OmniVision's OV5645 is a high performance, 5-megapixel system-on-chip (SOC) ideally suited for the cost-sensitive segment of the mobile handset market. The CameraChip™ sensor's single MIPI port replaces both a bandwidth-limited DVP interface and a costly embedded JPEG compressor, allowing the new OV5645 sensor to save significant silicon area and cost. An embedded autofocus control with voice coil motor driver offers further cost savings for the end user, making the OV5645 a highly attractive alternative to other 5-megapixel sensors currently on the market.

The OV5645 also features a new picture-in-picture (PIP) architecture that offers an easy-to- implement, low-cost dual camera system solution for mobile handsets and smartphones. The feature is based on a master/slave configuration where a front-facing camera (OV7965) can be connected through the OV5645 master camera, enabling a two-camera system with PIP functionality without the need for an additional MIPI interface into the baseband processor.

Built on OmniVision's 1.4-micron OmniBSI™ pixel architecture, the OV5645 offers high performance 5-megapixel photography and 720p HD video at 60 frames per second (FPS) and 1080p HD video at 30 FPS with complete user control over formatting and output data transfer. The sensor's 720p HD video is captured in full field-of-view with 2 x 2 binning, which doubles the sensitivity and improves the signal-to-noise ratio (SNR). A unique post-binning, re-sampling filter function removes zigzag artifacts around slant edges and minimizes spatial artifacts to deliver even sharper, crisper color images.

Features

1.4 μm x 1.4 μm pixel with OmniBSI+� technology for high performance (high sensitivity, low crosstalk, low noise, improved quantum efficiency)
Automatic image control functions: automatic exposure control (AEC), automatic white balance (AWB), automatic band filter (ABF), automatic 50/60 Hz luminance detection, and automatic blacklevel calibration (ABLC)
Support for horizontal and vertical sub-sampling, binning
Support for minimizing artifacts on binned image
Support for data compression output
Support for anti-shake
Standard serial SCCB interface
Dual lane MIPI output interface

Embedded 1.5V regulator for core power
Programmable I/O drive capability, I/O tri-state configurability
Support for black sun cancellation
Image quality controls: color saturation, hue, gamma, sharpness (edge enhancement), lens correction, defective pixel canceling, and noise canceling
Support for output formats: RAW RGB, RGB565/555/444, YUV422/420, YCbCr422
Support for video or snapshot operations
Support for internal and external frame synchronization for frame exposure mode
Support for LED and flash strobe mode

Product Specifications

Part Number	OV5645-G04A	OV5645-A66A
Package Size	6190 x 4850 µm	6200 x 4860 µm
Analog/ Digital	Digital	Digital
Chroma	Color	Color
Array Size	2592 x 1944 µm	2592 x 1944 µm
Resolution	5 MP	5 MP
Package	RW	66-pin CSP3
Optical Format	1/4"	1/4"
Pixel Size	1.4 µm	1.4 µm
Frame Rate	30 @ 1080p 15 @ Full 45 @ 1280 x 960	30 @ 1080p 15 @ Full 45 @ 1280 x 960
Power Consumption	TBD	TBD
Temperature	Stable: 0° - 50°C Operating: -30° - 70°C	Stable: 0° - 50°C Operating: -30° - 70°C
Output Format	RAW RGB, YUV	RAW RGB, YUV
Product Brief	Product Brief	Product Brief