1. Description

The LT6911D is a high performance HDMI1.4 to MIPI DSI/CSI converter for VR, Smart phone, Display applications.|
The HDMI1.4 input supports data rate up to 3.4Gbps which provides sufficient bandwidth for 4k@30Hz video. Also, HDCP1.4 is supported for data decryption.
For MIPI DSI/CSI output, LT6911D features configurable single-port or dual-port MIPI DSI/CSI with 1 high-speed clock lane, and 1~4 high-speed data lanes operating at maximum 2Gbps/lane, which can support a total bandwidth of up to 16Gbps. LT6911D supports burst mode DSI video data transferring, also supports flexible video data mapping path. Two digital audio output interfaces are available, I2S and SPDIF. The I2S interface supports 8-ch LPCM and the SPDIF interface supports 2-ch LPCM or compressed audio, both at maximum 192kHz sample rate.
The device is capable of automatic operation which is enabled by an integrated microprocessor that uses an embedded SPI flash for firmware storage. System control is also available through the configuration I2C slave interface.

2. Features

• HDMI1.4 Receiver
• Single/Dual-Port MIPI® DSI/CSI Transmitter
• Digital Audio Output
• Miscellaneous

3. Applications

• Mobile system
• VR
• Display