OMNIVISION OG0TB World’s Smallest Global Shutter Image Sensor User Guide

June 3, 2024
OMNIVISION

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OMNIVISION OG0TB World’s Smallest Global Shutter Image Sensor

OMNIVISION OG0TB World’s Smallest Global Shutter Image Sensor-
fig1

ABOUT PRODUCT

  • The OG0TB is a three-layer stacked BSI global shutter (GS) image sensor for eye and face tracking in AR/VR/MR and Metaverse consumer devices. It has a package size of just 1.64 mm x 1.64 mm and features a 2.2 µm pixel in a 1/14.46-inch optical format (OF). The 400 x 400 resolution CMOS image sensor offers ultra-low power consumption, less than 7.2 mW at 30 fps, ideal for some of the smallest and lightest battery-powered wearables, such as eye goggles and glasses.
  • The OG0TB GS image sensor features some of OMNIVISION’s most advanced technology. It is built on OMNIVISION’s PureCel®Plus-S stacked-die technology. Nyxel® technology enables the best quantum efficiency (QE) at the 940 nm NIR wavelength for sharp, accurate images of moving objects.
  • High modulation transfer function (MTF) enables sharper images with greater contrast and more detail, which is especially important for enhancing decision-making processes in machine vision applications.
  • The OG0TB supports a flexible interface, including MIPI with multi-drop, CPHY, SPI, etc. Find out more at www.ovt.com.

Applications

  •  augmented and virtual reality
  • gaming
  •  machine vision
  • industrial automation
  • drones
  • biometric authentication
  • 3D imaging
  • Industrial bar code scanning

Technical Specifications

  • active array size: 400 x 400
  • maximum image transfer rate:
    • 400 x 400: 240 fps
    • 2 00 x 200: 480 fps
  • power supply:
    • analog: 2.8V (nominal)
    •   core: 1.1V (nominal)
  • power requirements:
    • active: 52 mW
    • XSHUTDN: 30 µA
  • lens size: 1/14.46″
  • temperature range:
    • operating: -30°C to +85°C junction temperature
    •   stable image: 0°C to +60°C junction temperature
  • lens chief ray angle: 30.84° non-linear
  • output interfaces: 1-lane MIPI / 2-lane SPI serial output
  • output formats: 8-bit/10-bit RAW
  • pixel size: 2.2 µm x 2.2 µm
  • image area: 915.2 µm x 915.2 µm

Product Features

  • 2.2 µm x 2.2 µm pixel with PureCel®Plus-S, Global Shutter, and Nyxel® technologies
  • automatic black level calibration (ABLC)
  • programmable controls for:
    • frame rate
    • mirror and flip
    • cropping
  • support output formats: 8-bit/10-bit RAW
  • fast mode switching
  • supports horizontal and vertical 2: 1 subsampling
  • OG0TB1B-A25A-Z (b&w, lead-free) 16-pin CSP
  • supports 2×2 binning
  • 1-lane MIPI / 2-lane SPI serial output interface
  • support for image sizes:
    •  400 x 400
    • 200 x 200
  • embedded 16 bytes of one-time programmable (OTP) memory for customer use
  • two on-chip phase lock loops (PLLs)
  • built-in strobe control
  • support for multi-sensor mode operation

Functional Block Diagram

OMNIVISION OG0TB World’s Smallest Global Shutter Image Sensor-
fig2

FOR MORE INFO

ABOUT COMPANY

  • 4275 Burton Drive
  • Santa Clara, CA 95054
  • USA
  • Tel: + 1 408 567 3000
  • Fax: + 1 408 567 3001
  • www.ovt.com

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