Features

lDual-Port LVDS Receiver

• Compatible with VESA and JEIDA standard
• 1~2 Configurable Port
• Up to 1080P 60Hz
• Data Port ,Data Lane and Polarity Swapping
• Internal Rterm Calibration with Less than 5% Error
• Programmable Equalization
• Support input Dessc(30KHz±5%)

lTTL Input

• Support 24-bit RGB and BT656/BT1120
• Both DDR and SDR supported
• Support both 1.8V and 3.3V Input Voltage
• Resolution up to 1080P 60Hz

lSingle-Port MIPI Transmitter

• Compliant with DCS1.02, D-PHY1.2 ,DSI1.2 and CSI-2 1.00
• 1 Clock Lane and 1~4 Configurable Data Lanes
• Up to 1.8Gb/s per Data Lane
• Resolution Up to 1080P 60Hz
• Data Lane and Polarity Swapping
• Both Non-Burst and Burst Video Mode Supported
• Support RGB666, Loosely RGB666, RGB888, RGB565, 16-bit YCbCr4:2:2, 24-bit YCbCr 4:2:2 Video Format

lMiscellaneous

• 1.8V and 3.3V Power Supply
• Support 100KHz and 400KHz I2C Slave
• External 25MHz Crystal Reference Clock
• Temperature Range: -40°C ~ +85°C
• Packaged in QFN64 7.5mm x 7.5mm

Description

The Lontium LT2911 is a high performance Dual-Port LVDS/TTL to MIPIDSI/CSI-2 bridge chip between AP and mobile display panel or camera .
LT2911 can be configured as single-port or dual-port with optional De-SSC function. The bridge deserializes input LVDS data, decodes packets and converts the formatted video data stream to MIPIDSI/CSI-2 transmitter output.
For MIPI DSI/CSI-2 output, LT2911 features a single port MIPI DSI or CSI-2 transmitter with 1 high-speed clock lane and 1~4 configurable high-speed data lanes operating at maximum 1.8Gb/s/lane, which can support a total bandwidth of up to 7.2Gb/s. LT2911 supports both Non-Burst and Burst DSI/CSI data transferring, as well as Command Mode through Lane-0.
The LT2911 is fabricated in advanced CMOS process and implemented in 7.5mm x 7.5mm QFN64 package. This package is RoHS compliant and specified to operate from
-40°C to +85°C.