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SN65DSI84-Q1

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Automotive single channel MIPI® DSI to dual-link LVDS bridge

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Data sheet

SN65DSI84-Q1

ACTIVE
Data sheet Order now

Product details

Type Bridge Protocols LVDS, MIPI DSI Rating Automotive Speed (max) (Gbpp) 4 Supply voltage (V) 1.8 Operating temperature range (°C) -40 to 105
Type Bridge Protocols LVDS, MIPI DSI Rating Automotive Speed (max) (Gbpp) 4 Supply voltage (V) 1.8 Operating temperature range (°C) -40 to 105
HTQFP (PAP) 64 144 mm² 12 x 12
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Implements MIPI D-PHY Version 1.00.00 Physical Layer Front-End and Display Serial Interface (DSI) Version 1.02.00
  • Single-Channel DSI Receiver Configurable for One, Two, Three, or Four D-PHY Data Lanes Per Channel Operating up to 1 Gbps Per Lane
  • Supports 18-bpp and 24-bpp DSI Video Packets with RGB666 and RGB888 Formats
  • Suitable for 60-fps WUXGA 1920 × 1200 Resolution at 18-bpp and 24-bpp Color, and 60-fps 1366 × 768 Resolution at 18-bpp and 24-bpp
  • Output Configurable for Single-Link or Dual-Link LVDS
  • Supports Single-Channel DSI to Dual-Link LVDS Operating Mode
  • LVDS Output-Clock Range of 25 MHz to 154 MHz in Dual-Link or Single-Link Mode
  • LVDS Pixel Clock May be Sourced from Free-Running Continuous D-PHY Clock or External Reference Clock (REFCLK)
  • 1.8 V Main VCC Power Supply
  • Low Power Features Include SHUTDOWN Mode, Reduced LVDS Output Voltage Swing, Common Mode, and MIPI Ultra-Low Power State (ULPS) Support
  • LVDS Channel SWAP, LVDS PIN Order Reverse Feature for Ease of PCB Routing
  • Packaged in 64-pin 10 mm × 10 mm HTQFP (PAP) PowerPAD™ IC Package
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Implements MIPI D-PHY Version 1.00.00 Physical Layer Front-End and Display Serial Interface (DSI) Version 1.02.00
  • Single-Channel DSI Receiver Configurable for One, Two, Three, or Four D-PHY Data Lanes Per Channel Operating up to 1 Gbps Per Lane
  • Supports 18-bpp and 24-bpp DSI Video Packets with RGB666 and RGB888 Formats
  • Suitable for 60-fps WUXGA 1920 × 1200 Resolution at 18-bpp and 24-bpp Color, and 60-fps 1366 × 768 Resolution at 18-bpp and 24-bpp
  • Output Configurable for Single-Link or Dual-Link LVDS
  • Supports Single-Channel DSI to Dual-Link LVDS Operating Mode
  • LVDS Output-Clock Range of 25 MHz to 154 MHz in Dual-Link or Single-Link Mode
  • LVDS Pixel Clock May be Sourced from Free-Running Continuous D-PHY Clock or External Reference Clock (REFCLK)
  • 1.8 V Main VCC Power Supply
  • Low Power Features Include SHUTDOWN Mode, Reduced LVDS Output Voltage Swing, Common Mode, and MIPI Ultra-Low Power State (ULPS) Support
  • LVDS Channel SWAP, LVDS PIN Order Reverse Feature for Ease of PCB Routing
  • Packaged in 64-pin 10 mm × 10 mm HTQFP (PAP) PowerPAD™ IC Package

The SN65DSI84-Q1 DSI-to-LVDS bridge features a single-channel MIPI D-PHY receiver front-end configuration with four lanes per channel operating at 1 Gbps per lane and a maximum input bandwidth of 4 Gbps. The bridge decodes MIPI® DSI 18-bpp RGB666 and 24-bpp RGB888 packets and converts the formatted video data-stream to an LVDS output operating at pixel clocks operating from 25 MHz to 154 MHz, offering a dual-link LVDS or single-link LVDS with four data lanes per link.

The SN65DSI84-Q1 device is well suited for WUXGA (1920 × 1080) at 60 frames per second (fps) with up to 24 bits-per-pixel (bpp). Partial line buffering is implemented to accommodate the data stream mismatch between the DSI and LVDS interfaces.

The SN65DSI84-Q1 device is implemented in a small outline 10 mm × 10 mm HTQFP package with a
0.5-mm pitch, and operates across a temperature range from –40°C to 105°C.

The SN65DSI84-Q1 DSI-to-LVDS bridge features a single-channel MIPI D-PHY receiver front-end configuration with four lanes per channel operating at 1 Gbps per lane and a maximum input bandwidth of 4 Gbps. The bridge decodes MIPI® DSI 18-bpp RGB666 and 24-bpp RGB888 packets and converts the formatted video data-stream to an LVDS output operating at pixel clocks operating from 25 MHz to 154 MHz, offering a dual-link LVDS or single-link LVDS with four data lanes per link.

The SN65DSI84-Q1 device is well suited for WUXGA (1920 × 1080) at 60 frames per second (fps) with up to 24 bits-per-pixel (bpp). Partial line buffering is implemented to accommodate the data stream mismatch between the DSI and LVDS interfaces.

The SN65DSI84-Q1 device is implemented in a small outline 10 mm × 10 mm HTQFP package with a
0.5-mm pitch, and operates across a temperature range from –40°C to 105°C.

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Type Title Date
* Data sheet SN65DSI84-Q1 Automotive Single-Channel MIPI® DSI to Dual-Link LVDS Bridge datasheet (Rev. A) PDF | HTML 12 Jun 2018
Application note Troubleshooting SN65DSI8x - Tips and Tricks 27 Aug 2018

Design & development

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Evaluation board

SN65DSI85Q1-EVM — Dual-Channel MIPI® DSI to Dual-Link FlatLink™ LVDS Bridge Evaluation Module

The SN65DSI85Q1EVM is a PCB created to help customers implementing SN65DSI85Q1 in system hardware.  This EVM includes on-board connectors for DSI input and LVDS output signals.  These connectors are for connecting MIPI DPHY compliant DSI source and LVDS panels to the EVM.
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