APIX3 Receiver with up to 12 Gbps for Video, Audio, Data & Ethernet

With OpenLDI/LVDS or MIPI DSI/CSI Video Output

The INAP563RAQ/INAP593RAQ together with an APIX3 transmitter offers the next generation high-speed digital serial link over Coax or Shielded Twisted Pair (STP) cable for display applications. In fact, the only difference between the 562R/592R and the 563R/593R, is that the 563R/593R supports a Coax cable whereas the 562R/592R does not.

In dual lane mode its scalable physical layer allows bandwidth of up to 12 Gbps over distances of up to 10m at lowest EMI.

Both devices offer a configurable openLDI (LVDS), MIPI DSI, or CSI video interface to output one 24- or 30-bit native or VESA DSC compressed video stream. The INAP593RAQ additionally includes HDCP 1.4 decryption.

These devices provide a 10/100 Mbps Ethernet channel, completely independent Full Duplex Communication channels and general purpose signals. Using the internal AShell protocol, data transfers are protected by error detection and re-transmission mechanisms.


• Physical Layer
    - 6, 3 or 1.5 Gbps downstream
       • Support of 12 Gbps dual lane link
       • 6+6 Gbps, 3+3 Gbps, 1.5 + 1.5 Gbps
    - 187.5Mbps upstream
    - Automatic link training

• Supports STP, QSTP or Coax cables

• APIX2 compatible

• Single Video Channel
    - Uncompressed video transmission up to 3840x1080 30bit @60Hz
    - VESA DSC compressed video up to 3840x2160 24bit @60Hz (4K2K) over single lane
    - Supports 18/24 or 30-bit color depth
    - Video integrity support

• Dual combined DSI/CSI and LVDS video interface
    - DPHY 1.2 with up to 1.5 Gbps/lane
       • Combined 2x4 operation (odd/even)
    - Support for VESA DSC tunneling
    - 2x5-lane LVDS interface supports openLDI (JEIDA) and VESA format
    - Dual LVDS (odd/even) to support large videos

• HDCP 1.4 decryption engine (INAP593R)

• Embedded AShell protocol data protection layer

• Full-duplex communication channels for Data, Ethernet or GPIO
    - MII/RMII/RGMII interface
       • 10/100 Mbps support
    - I²C and SPI data interfaces
    - 4 GPIO Flags for protected signaling over AShell (APFLAG)

• I²S Audio interface
    - Supports 16/24/32 Bit word length
    - Supports up to 192kHz sampling
    - TDM support for up to 8 channels

• Diagnostic Features:
    - Built-in PRBS generator and checker
    - Continuous link monitoring

INAP563RAQ / 593RAQ Typical Application
Application Notes





APIX3 Transfer Channel Requirements

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Measurement setup and procedure with the HSD connect

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Design and Layout Guidelines for APIX3  

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INAP562/592RAQ / INAP563/593RAQ Schematics Guideline  

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Line Driver Setup for INAP5xxTAQ in APIX2 mode

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APIX3 Compliance

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APIX3 Start-up and Diagnostic

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INAP5xxTAQ/RAQ Quickstart Guide

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APIX3 out of band signaling (OOB) over STP

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Symbol, Footprint & 3D Model





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IBIS Model