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IT66630: 1-to-2 HDMI 2.0 Active Splitter with EDID RAM

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  • Specification Table

  • Poduct Information

  • Specification Table

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Poduct Information

IT66630: 1-to-2 HDMI 2.0 Active Splitter with EDID RAM

The IT66630 is a one-to-two HDMI 2.0 active splitter that supports a signaling rate of up to 6.0 Gbps per channel. It is compatible with the latest HDMI 2.0, and HDCP 2.3 specifications. The 6.0 Gbps bandwidth capability of IT66630 allows it to support content stream such as the popular ultra-high definition 4K x 2K 60 Hz format, 3D video with 4K x 2K@30 Hz, and so on. SCDC data structure is contained in both TX and RX side of IT66630 such that HDMI 2.0 content could be properly received and transmitted to downstream side.


To facilitate system design, IT66630 integrates on-chip CSC conversion (including YCbCr 420/422/444 up or down and RGB/YCbCr conversion), and 4:1 down-sampling function, such that proper video stream could be output to each of the connected display device according to its EDID and cable length.


To achieve a friendly remote control environment, the IT66630 provides a complete solution of HDMI CEC function. With IT66630' s embedded CEC hardware, developers could use high-level software API to implement all the necessary remote control commands easily.


The installed HDCP2.x engines and keys on both receiving and transmitting side make IT66630 possible to act as an HDCP 2.x/1.x Repeater or an HDCP 2.x to 1.x/HDCP 1.x to 2.x converter, eliminating HDCP compatibility issue. Note that the HDCP 2.x to 1.x conversion is restricted for closed system application.


The IT66630 equalizes incoming TMDS signal to optimal and outputs retimed data to downstream sinks. The highly acclaimed equalization technology of ITE TECH. INC. provides support of long or low-quality HDMI cables at even the highest speeds. Input terminations of the TMDS inputs and output current levels are both programmable.


An EDID RAM is embedded in IT66630 to save the cost of the external EDID ROMs. The process of downloading the EDID data into the RAM is simplified by firmware programming.


The IT66630 that operates in software mode allows the system to control it via a two-line serial interface, PCSCL/PCSDA. Two serial programming addresses can be selected by PCADR.

Features

  • Compliant with HDMI 2.0 and HDCP 2.3 standards
  • Backward compliant with HDMI 1.4, and HDCP 1.X standards
  • Supports RGB and YCbCr 444/422/420 format
  • Supports CSC (color space conversion) matrix and 420/422/444 conversion(1:1; 1:2; 2:1)
  • Supports 4:1 Down-scaling for 4K2K content to 1080P display on legacy display
  • Bypass, CSC-processed, or down-scaled content can be selected on each of the 2 output ports individually
  • Serial data rate at up to 6.0 Gbps, capable of supporting HDMI 2D video up to 4K x 2K@60 Hz and 3D up to 4K2K@30 Hz
  • Supports Deep Color Mode at up to 36 bits (12 bits/color)
  • Supports HDMI 2.0 and HDMI 1.4 3D format with frame packing/Top and Bottom/side by side mode
  • Supports HDCP 2.x/1.x TX/RX/Repeater function, and also HDCP 2.x to 1.x conversion for legacy HDCP devices on closed system application.
  • Integrated pre-programmed HDCP keys
  • Pure hardware HDCP 2.x and 1.x engine increasing the robustness and security of HDCP operation
  • Embedded EDID RAM saves external EDID ROM costs
  • Active source and sink detection for auto low power state implementation
  • Embedded CEC hardware
  • Disconnectable input terminations with auto-calibrated impedances
  • Adaptive input equalization supporting long and short cables at the same time
  • Programmable TMDS output current level
  • Programmable source terminations compliant with HDMI 2.0 standard, providing optimal source data eyes at high speeds
  • 64-Pin 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

IT66630

64-pin QFN (9 mm x 9 mm)

1-to-2 HDMI 2.0 Active Splitter with EDID RAM

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