The SN65DSI85 DSI to FlatLink bridge features a dual-channel MIPI D-PHY receiver front-end configuration with 4 lanes per channel operating at 1 Gbps per lane; a maximum input bandwidth of 8 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 Dual-Link LVDS, Single-Link LVDS, or two Single-Link LVDS interface(s) with four data lanes per link.
The SN65DSI85 is well suited for WQXGA (2560 × 1600) at 60 frames per second, as well as 3D Graphics at WUXGA and True HD (1920 × 1080) resolutions at an equivalent 120 fps with up to 24 bits-per-pixel. Partial line buffering is implemented to accommodate the data stream mismatch between the DSI and LVDS interfaces.
Designed with industry-compliant interface technology, the SN65DSI85 is compatible with a wide range of micro-processors, 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 SN65DSI85 is implemented in a small outline 5-mm × 5-mm PBGA at 0.5-mm pitch package, and operates across a temperature range from –40ºC to 85ºC.
|Serial Data Receiver Channels|
|Serial Data Transmitter Channels|
|Supply Voltage(s) (V)|
|PLL Frequency (MHz)|
|Approx. Price (US$)|
|Operating Temperature Range (C)|
|Max Display Resolution|
|Max Input Data Rate (Mbps/lane)|
|Max Output Data Rate (Mbps/lane)|
|25 - 154||25 - 154||25 - 154|
|64BGA MICROSTAR JUNIOR||64BGA MICROSTAR JUNIOR||64BGA MICROSTAR JUNIOR|
|3.90 | 1ku||1.70 | 1ku||2.00 | 1ku|
|-40 to 85||-40 to 85||-40 to 85|
|MIPI D-Phy||MIPI D-Phy||MIPI D-Phy|
|2560 × 1600 60 fps at 24 bpp||1920 × 1200 60 fps at 24 bpp with reduced blanking||1920 × 1200 60 fps at 24 bpp|
|Sample & Buy||Sample & Buy||Sample & Buy|
|Automotive||SN65DSI85-Q1||Q100 devices qualified for high-reliability automotive applications targeting zero defects|