SN65DSI83ZQER UART Interface IC LVDS Interface IC MIPI DSI Bridge to FlatLink LVDS

1 Features

• 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 1, 2, 3, or 4 D-PHY Data Lanes Per Channel Operating up to 1 Gbps/Lane

• Supports 18 bpp and 24 bpp DSI Video Packets With RGB666 and RGB888 Formats

• Max Resolution up to 60 fps WUXGA
  1920 × 1200 at 18 bpp and 24 bpp Color With Reduced Blanking. Suitable for 60 fps 1366 × 768 / 1280 × 800 at 18 bpp and 24 bpp

• FlatLinkTM Output for Single-Link LVDS

• Supports Single Channel DSI to Single-Link LVDS Operating Mode

• LVDS Output Clock Range of 25 MHz to 154 MHz

• 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

• ESD Rating ±2 kV (HBM)

• Packaged in 64-pin 5-mm × 5-mm BGA MICROSTAR JUNIOR (ZQE)

• Temperature Range: –40°C to 85°C

2 Applications

• Tablet PC, Notebook PC, Netbooks

• Mobile Internet Devices

3 Description

The SN65DSI83 DSI to FlatLink bridge device features a single-channel MIPI D-PHY receiver front- end configuration with four lanes per channel operating at 1 Gbps per lane; 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 a FlatLink-compatible LVDS output operating at pixel clocks operating from 25 MHz to 154 MHz, offering a Single-Link LVDS with four data lanes per link.

The SN65DSI83 device can support up to WUXGA 1920 × 1200 at 60 frames per second, at 24 bpp with reduced blanking. The SN65DSI83 device is also suitable for applications using 60 fps 1366 × 768 / 1280 × 800 at 18 bpp and 24 bpp. Partial line buffering is implemented to accommodate the data stream mismatch between the DSI and LVDS interfaces.

Designed with industry-compliant interface technology, the SN65DSI83 device is compatible with a wide range of microprocessors, and is designed with a range of power management features including low-swing LVDS outputs, and the MIPI defined ultra- low power state (ULPS) support.

The SN65DSI83 device is implemented in a small outline 5-mm × 5-mm BGA MICROSTAR JUNIOR at 0.5-mm pitch package, and operates across a temperature range from –40oC to 85oC.

Device Information