goldennet

返回

Video Link

IT6664: 1-to-4 HDMI 2.0 Active Splitter with EDID RAM

  • Product Information

  • Specification Table

  • Product Information

  • Specification Table

  • Download

Product Information

IT6664: 1-to-4 HDMI 2.0 Active Splitter with EDID RAM

The IT6664 is a one-to-four HDMI active splitter that supports a signaling rate up to 6.0 Gbps per channel. It is compatible with the latest HDMI 2.0, and HDCP 2.2 specifications. The 6.0 Gbps bandwidth capability of IT6664 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 IT6664 so that HDMI 2.0 content could be properly received and transmitted to downstream side.


To facilitate system design, IT6664 integrates on-chip CSC conversion (including YCbCr 420/422/444 up or down and RGB/YCbCr conversion), and 4:1 down-sampling function, such proper video stream could be output to each of the connected display device according to its EDID and cable length.


The installed HDCP 2.2 engines and keys on both receiving and transmitting side make IT6664 possible to act as an HDCP 2.2/1.x Repeater or an HDCP 2.2 to 1.x/HDCP 1.x to 2.2 converter, eliminating HDCP compatibility issue. Note, the HDCP 2.2 to 1.x conversion is restricted for closed system application.


The IT6664 equalizes incoming TMDS signal to optimal and outputs retimed data to downstream sinks. The highly acclaimed equalization technology of ITE TECH. INC. provides support for 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 IT6664 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 IT6664 operates in software mode that 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 2.2 standards
  • Backward compliant with HDMI 1.4, HDCP 1.X
  • 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, down-scaled content can be selected on each of the 4 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 and HDMI 1.4 3D format with frame packing/top and bottom/side by side mode
  • Supports HDCP 2.2/1.x TX/RX/Repeater function, and also HDCP 2.2 to 1.x conversion for legacy HDCP devices on closed system application
  • Integrated pre-programmed HDCP keys
  • Pure hardware HDCP 2.2 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/RCP 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
  • 128-Pin LQFP package
  • RoHS-compliant and Halogen-Free

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

IT6664E

128-pin LQFP (14 mm x 14 mm)

1-to-4 HDMI 2.0 Active Splitter with EDID RAM

Explore

Modal4

隱私權政策

‧說明
ITE遵守台灣的《個人資料保護法》來蒐集、處理、使用和保護個人資料,我們不會主動蒐集您的個人數據。

‧個人資料的蒐集及使用
在ITE官網進行基本的瀏覽、搜尋及下載行為時,網站不會進行任何個人資料的蒐集行為。若您使用網站的”聯絡我們”功能,本公司將會蒐集您的個人姓名、公司名稱、電子郵件及聯絡電話等個人資料。蒐集的訪客個資僅作為您提出問題的回覆及溝通使用,除本公司業務聯繫外,不做其他用途。網站會記錄使用者的上網IP、時間及瀏覽的網頁資料,供本公司對全體使用者的瀏覽行為進行分析,並不會對各別使用者進行分析。

‧ 蒐集資料的保全
ITE官網的任何資料傳遞均經由SSL加密,保障不被第三方竊取。您提供的數據將按照相關法律和本公司資料管理原則進行管理,該資料管理系統採用防火牆、入侵檢測系統和病毒防護機制,以避免非法駭客入侵和惡意軟件破壞。訪客個資(含問題及回復)原則保存5年,訪客可書面要求刪除個資。

‧Cookie使用
本網站將會記錄Cookie資訊,包含您使用的設備、來源IP位址及瀏覽的頁面,並不會蒐集您的個人資料。蒐集的資訊用來優化網站瀏覽的體驗,及進行網站瀏覽的統計分析,作為改善我們網站內容與服務的參考。您可以在瀏覽器設定修改對Cookie的接受程度,但若您拒絕所有的Cookie,本網站的某些功能將可能無法正常執行。

關閉