OV511 Datasheet PDF | OmniVision Technologies

OmniVision Technologies OV511

The OV511 Advanced Camera to USB Bridge is an USB camera controller that includes a compression function which supports real time image transfer and display in the PC system. The Camera Interface generates different image formats by taking either 16-bit YUV 4:2:2/RGB raw data or 8-bit Y 4:0:0/RGB raw data inputs. The OmniCE is a proprietary compression engine.

Part No.	OV511
Datasheet	OV511 Download
Manufacturer	OmniVision Technologies
Description	Advanced Camera to USB Bridge
Buy	Stock & Price

FEATURES

§ Camera Input: 16-bit YUV 4:2:2/RGB raw data formats (two channels) or 8-bit Y 4:0:0/RGB raw data formats (one channel only) § Supports clamping, down-scaling & filtering circuits for different video formats (VGA, CIF & QCIF) § Supports proprietary real-time compression of up to 7:1 § USB camera system: OV511 + 256Kx16 5V EDO, RAS-BEFORE-CAS refresh, 60ns DRAM, + USB transceiver § Supports hardware & software snapshot functions § Supports suspend / resume function § Supports USB running at the setting of full speed signaling bit rate § Supports USB control and isochronous transfers § Supports 8 alternates of up to 8Mbps USB transfer rate § Supports I2C master function running at 100KHz (normal mode) § Supports bus powered function of USB standard § Supports standard interface of USB transceivers § Optional single/dual clock inputs, hardware selectable 5 2 2 Architecture 2.1

GENERAL DESCRIPTION

A complete USB camera system consists of OV511, a 256Kx16 DRAM, an USB transceiver, and a digital camera such as OV7610.