LT8911EXB MIPI CSI/DSI to EDP signal conversion

1. Features

Single/Dual Port LVDS Receiver

Compliant with VESA and JEIDA

1~2 configurable ports

4 channels and data clock per channel

Data channel and polarity swap

Maximum 1.2Gb/s per data channel

Support 6-bit or 8-bit input color depth

Support input De SSC (±5%@30KHz~80KHz)

eDP1.4 transmitter

Compliant with VESA eDP1.4 standard

Supports 1/2/4 data lanes at 1.62Gbps (RBR) or 2.7Gbps (HBR).

Data channel and polarity swap

Optional SSC 0.5% downscale output

Configurable and power-on calibrated output swing to optimize EMI

Support PWM backlight control

MCC on Auxiliary Channel

Other:

Single 1.8V power supply

Temperature range: −40°C to +85°C

In 9mm x 9mm QFN64 package
Complete pin to pin replacement with LT8911B

2. Overview

The Lontium LT8911EX LVDS to eDP converter features a single- or dual-port configurable LVDS receiver with 1 clock channel and up to 8 data channels, each data channel operating at a maximum speed of 1.2Gbps; the maximum input bandwidth is9.6Gbps.The converter deserializes incoming LVDS data, decodes packets and converts formatted video data streams to VESA eDP1.4 compliant single-link output with 1/2/4 configurable data channels and RBR support(1.62Gbps) and HBR (2.7Gbps) link speeds.Built-in optional SSC function reduces the impact of EMI on EMI related system applications.

The LT8911EX is fabricated using an advanced CMOS process and implemented in 9mmx9mmQFN64 packages with 0.5mm pitch, respectively.The package is RoHS compliant and specified for operation in the −40°C to +85°C temperature range.

3. Application

Mobile System

Mobile

Digital camera

Digital camera

Personal Media Player

Game