SN65DSI84ZXHR

Specialized Overview

The SN65DSI84ZXHR is a single-channel MIPI DSI to FlatLink LVDS bridge manufactured by Texas Instruments. It implements the MIPI D-PHY version 1.00.00 physical layer and supports data rates up to 1 Gbps per lane with a maximum input bandwidth of 4 Gbps. The device decodes MIPI DSI video packets in 18-bpp RGB666 and 24-bpp RGB888 formats, converting them to dual-link or single-link LVDS outputs with pixel clocks ranging from 25 MHz to 154 MHz. It operates on a 1.8 V power supply (1.65 V to 1.95 V) within an operating temperature range of -40°C to +85°C. The component is housed in a 64-pin 5 mm × 5 mm nFBGA package.

Specialized Feature Summary

• Supports configurable single-channel DSI receiver for one to four D-PHY data lanes per channel.
• Converts formatted video data streams to FlatLink compatible LVDS output.
• Includes low power features such as shutdown mode and MIPI ultra-low power state support.
• Provides ESD protection rated at ±2 kV via human body model.

Specialized Applications

• PC & notebooks
• Tablets
• Connected peripherals & printers

Specialized Procurement Notes

Verify the specific ordering suffix ZXHR against the manufacturer's datasheet to confirm the nFBGA-64 packaging and commercial temperature grade (-40°C to +85°C). Ensure that the local I2C interface requirements and voltage levels match the system design specifications before finalizing procurement.

Specialized Selection Notes

Select this component when interfacing a single-channel MIPI DSI source to a dual-link LVDS display panel. Confirm that the required resolution, such as WUXGA 1920x1200 at 60 fps, falls within the supported pixel clock range of 25 MHz to 154 MHz. Verify compatibility with the host processor's MIPI D-PHY implementation.

Specialized Part Context

This part belongs to the SN65DSI84 series of display bridges. The ZXH suffix specifically denotes the 64-pin 5 mm × 5 mm nFBGA package variant. Other variants in the family may offer different pin counts, thermal characteristics, or automotive qualifications, but share the same core bridge functionality.

Specialized Replacement Considerations

Direct replacements must maintain the single-channel DSI to dual-link LVDS architecture. Check for equivalent packages like the MicroStar Jr. BGA if footprint compatibility is critical, though electrical performance remains datasheet-equivalent across these package types.