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IT6616: HDMI 1.4 to MIPI CSI/DSI Converter

Product Information
Specification Table

Product Information
Specification Table
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Product Information

IT6616: HDMI 1.4 to MIPI CSI/DSI Converter

IT6616 is a high performance HDMI-to-MIPI video converter. It integrates an HDMI 1.4 receiver and a dual-mode MIPI CSI/DSI transmitter with MIPI D-PHY. For AR/VR, mobile or other display applications that require to translating HDMI protocol to MIPI CSI/DSI output, the IT6616 is an optimized low power and high quality solution.

The HDMI 1.4 RX of IT6616 supports a data rate of up to 3 Gbs per channel, whereas the MIPI-CSI/DSI TX of IT6616 supports a data rate of up to 2.0 Gbs per lane. Conversion of high resolution video signals such as 4k2k@30 Hz 444 or 4k2k@60 Hz 420 could be easily achieved by the high bandwidth of IT6616. Moreover, the highly acclaimed equalization technology of ITE TECH. INC. on HDMI 1.4 RX provides for support of long or low-quality HDMI cables at even the highest speeds. With the equalizing and retiming function inside IT6616, output of MIPI signals from IT6616 are clean and optimized for downstream MIPI sink to receive.

The IT6616 is capable of separating audio content in various formats from HDMI input stream, including I2S, DSD, SPDIF, HBR, and so on. According to the source, 8-channel I2S, 6-channel DSD audio, or SPDIF data may be output to peripheral audio processors or DACs.

To achieve a friendly remote control environment, the IT6616 provides a complete solution of HDMI CEC function. With IT6616's embedded CEC/RCP hardware, developers could use high-level software API to implement all the necessary remote control commands easily.

The IT6616 is compliant to HDMI 1.4b, MIPI DSI Version 1.1, MIPI CSI-2 Version 1.3, and MIPI D-PHY Version 1.2. It supports color space conversion from RGB to YUV444/422 and vice versa. Varies RGB/YUV video formats could be transmitted by MIPI CSI/DSI TX. It may also bypass YUV 420 signal to MIPI output. Users could adopt 1/2/4 lane MIPI links if the total bandwidth is enough to transmit the video content.

The IT6616 is configured and controlled via I2C bus. It operates with 1.2V and 3.3V power supply.

The IT6616 is packed in 56-pin 8 x 8 QFN package.

Features

HDMI RX:

Compliant with HDMI 1.4b and HDCP 1.4 standards
Support RGB and YCbCr 444/422/420 format
Support CSC (color space conversion) matrix and RGB/YCbCr422/YCbCr 444 conversion
Serial data rate at up to 3.0 Gbps, capable of supporting HDMI video up to 4K x 2K@30 Hz 444, 4K x 2K@60 Hz 420
Support Deep Color Mode at up to 36 bits (12 bits/color)
Support HDMI 1.4 3D format
Integrated pre-programmed HDCP keys
Embedded EDID RAM saves external EDID ROM costs
Active source and sink detection for auto low power state implementation
Embedded CEC/RCP hardware
Adaptive input equalization supporting long and short cables at the same time
8 channel I2S, 6 channel DSD, or SPDIF audio output could be selected

MIPI TX:

D-PHY operation rate up to 2.0 Gbs per lane
Compliant with MIPI DSI Version 1.1, MIPI CSI-2 Version 1.3, and MIPI D-PHY Version 1.2
Support MIPI DSI Packed Pixel Stream in RGB 18/24/30/36-bit Format
Support MIPI DSI Loosely Packed Pixel Stream in RGB 18-bit Format
Support MIPI DSI Sync Event/Sync Pulse mode
Support DSI Low Power Mode entry during blanking
Support MIPI DSI Low Power Command transmission in TX output port (Commands are issued by FW via I2C)
Support MIPI CSI RGB 888/666/565/555/444 format
Support MIPI CSI YUV 422 8b/10b format
Support MIPI CSI YUV 420 8b legacy format
Support interlaced mode in CSI
Support line synchronization packets in CSI
Support Lane/Polarity output swap
Support Continuous-clock mode

MISC

Power supply: 1.2V and 3.3V
56-pin 8 x 8 QFN package
RoHS Compliant (100% Green available)

Specification Table

After years of technology development, ITE has owned many types of advanced Silicon Intellectual Property (SIP) and highly integrated technology of system software/hardware.

PART NO.

PACKAGE TYPE

DESCRIPTION

FLASH SUPPORT

IT6616FN

56-pin QFN (8 mm x 8 mm)

HDMI 1.4 to MIPI CSI/DSI Converter

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IT6616: HDMI 1.4 to MIPI CSI/DSI Converter

Features