OV680 bridge chip product brief lead free available in a lead-free package Four-Channel Stand-Alone MIPI Bridge Controller for High Definition Multi-Camera Applications OmniVision's OV680 companion chip is a multi-sensor bridge solution that combines images from four sensors into a single data stream. Ideally suited for high definition (HD) multi-camera applications, the OV680 has four 1-lane MIPI receivers for four video inputs or two 2-lane MIPI for two video inputs, a 2-lane MIPI transmitter for video output, and a built-in 8-bit microcontroller. The OV680 features integrated image signal processors (ISPs), allowing it to process one, two, or four video streams simultaneously. The companion chip can output 2x 720p video at 60 frames per second (fps), or 4x VGA video at 120 fps. Find out more at www.ovt.com. OV680 Applications Stand Alone 3D Bridge Chip for HD Sensors Ordering Information Product Features interfaces: SCCB: - four one-lane MIPI receiver for video - one SCCB master to control sensors input - one SCCB slave to take the - can combine to dual 2-lane video input commands from host controller - one channel two-lane MIPI transmitter - 7-bit SCCB slave device ID is fixed to for video output 0x35 (0x6A for write, and 0x6B for - up to 400 kHz SCCB with read) 13 MHz ~ 26 MHz input clock - supports SCCB clock 100 kHz and - three general purpose IO (GPIO) 400 kHz - one open drain output CMD_RDY data format: on-chip PLLs: - input: raw - system PLL - input clock frequency - output: raw 8/10-bit, YUV422 ranges from 13 MHz to 26 MHz - MIPI speed - 5x or 10x of system microcontroller: clock for raw, 4x or 8x of system - 8-bit microcontroller running at the clock for YUV system clock - 16 KByte program memory image signal processor (ISP) - AEC/AGC/AWB power supply: - two ISPs, one for each input video - 1.8V for DOVDD, 2.8V for MIPI and stream PLL analog - max resolution: 1280 x 800 - internal regulator generates 1.2V - max frame rate: 60 fps at 720p, DVDD from DOVDD for the digital 120 fps at VGA, 240 fps at QVGA core circuit - defect pixel correction (DPC) - hardware standby mode: initiated by - lens shading correction (LENC) pulling PWDN high, whole system halts and input clock is gated - software standby mode: initiated by register, whole system except the SCCB slave block halt OV00680-B64G (lead-free, 64-pin BGA) Product Specifications power supply: - core: 1.2V - analog: 1.8V - I/O: 1.8V output formats: - 8-bit and 10-bit RAW RGB data - YUV422 data power requirements: - hardware standby: 75 W temperature range: - operating: -30C to +70C junction temperature input clock frequency: 6 ~ 27 MHz maximum image transfer rate: 120 fps package dimensions: 5000 m x 4500 m Functional Block Diagram OV680 sensor0 MIPI RX0 MIPI RX0 sensor1 MIPI RX1 MIPI RX1 sensor2 MIPI RX2 MIPI RX2 sensor3 MIPI RX3 MIPI RX3 MIPI RX0 MIPI RX1 MIPI RX2 MIPI RX3 image combine 0 (optional bypass) (optional stitch) MIPI RX0 MIPI RX1 MIPI RX2 MIPI RX3 MIPI RX0 MIPI RX1 MIPI RX2 MIPI RX3 MIPI RX0 MIPI RX1 MIPI RX2 MIPI RX3 SCCB master 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.0, March, 2017 8-bit microcontroller Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com image combine 1 (optional bypass) (optional stitch) ISP 0 OVPB v2.6 (optional bypass) image combine 2 (optional bypass) MIPI TX (virtual channel) ISP 1 OVPB v2.6 (optional bypass) interface to host (e.g. RESETB, XCLK_H, etc.) 16K program memory OmniVision reserves the right to make changes to their products or to discontinue any product or service without further notice. OmniVision, the OmniVision logo and OmniPixel are registered trademarks of OmniVision Technologies, Inc. OmniBSI-2 is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. SCCB slave