製品概要

機能と利点

  • APIX2 receiver with HDCP
    High-bandwidth Digital Content Protection (HDCP) 1.4 support with internal preprogrammed HDCP keys HDCP decryption of video and audio
    HDCP repeater support
  • LVDS receiver (OpenLDI)
    85 MHz maximum clock frequency
    Maximum resolution supported is WXGA
    Supports receiving video in both 24-bit mode over 4
    differential pairs, and 18-bit mode over 3 differential pairs
  • Dual MIPI CSI-2 transmitters MIPI-A: clock and 4 data lanes MIPI-B: clock and 2 data lanes
  • Video processing
    Color space conversion
    4:2:2 to 4:4:4 interpolation
  • Software driver
    MISRA C compliant software driver for automotive acceptability
  • General
    Qualified for automotive applications
    −40°C to +85°C temperature grade
    100-ball, 9 mm × 9 mm, RoHS-compliant CSP_BGA package
  • See data sheet for additional features

製品概要

The ADV7782 is a receiver that is compatible with an APIX® or APIX2® serial data stream. The ADV7782 performs limited processing (color space conversion and interpolation 4:2:2 to 4:4:4), and forwards the data via MIPI® camera serial interface (CSI). Data from the LVDS input (OpenLDI) can also be routed through the same processing blocks. It supports a point-to-point connection topology, and supports HDCP repeater implementations with a key selection vector (KSV) list memory of 25 entries.

There are three primary video sources: LVDS OpenLDI, APIX Channel 0, and APIX Channel 1. These three primary video streams are input to a video switch matrix. Any two of the three streams can be selected and output from the switch matrix.

Of the two video channels output from the video switch matrix, one output channel is unprocessed, and the other output channel passes through a combination of an interpolation block (4:2:2 to 4:4:4) and a color space converter.

APPLICATIONS

  • Automotive high end head unit
  • Automotive infotainment
  • Portable devices
  • The approved use of the ADV7782 device is limited to use
    cases where the ADV7782 data output is directly input to a
    processing unit
A short-form datasheet for this product is available for download from this web page. Complete documentation including detailed hardware and software guides are available upon completion of a Non-Disclosure Agreement (NDA) (pdf). For more information contact your local Analog Devices sales office.

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