The IT6662 is a one-to-four MHL/HDMI dual-in, HDMI out active splitter that supports a signaling rate up to 3.0Gbps. It is compatible with the latest HDMI 1.4 and MHL 2.0 specifications. With 3.0Gbps capability, the IT6662 can support content stream such as the new 4Kx2K format, 1080P@120Hz, 3D video with 1080P/3D@60Hz in HDMI, or 1080P@60Hz format in MHL. Via IT6662, not only ultra-high definition video content can be split to all its outputs, but also newly designed cell phones with MHL output can be connected to existing HDMI Ports without dedicated MHL to HDMI dongle device.
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To achieve a friendly remote control environment, the IT6662 provides a complete solution of HDMI CEC function and MHL RCP function as well. With IT6662’s embedded CEC/RCP hardware, developers could use high-level software API to implement all the necessary remote control commands easily.
The IT6662 equalizes incoming TMDS signal to optimal and outputs retimed data to downstream sinks. The highly acclaimed equalization technology of ITE TECH. INC. provides for 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.
New cell phones with MHL transmitter can connect to IT6861E directly without external MHL to HDMI dongle device. The IT6861E operates in software mode that allows the system to control it via a two-line serial interface, PCSCL/PCSDA. The IT6861E offers two selectable serial programming addresses by PCADR. It8517vg HXO Bga-128 Integrated Circuit From ITE Tech. Original Tny276pn Tny276p Tny276 Integrated Circuit Off-line Switcher ICP. Nokia Mobile Phones Ltd: Digital to analogue converter FI105428B (en) 1998-05-13: 2000-08-15: Nokia Mobile Phones Ltd: Procedure for correcting errors of parallel A / D converter, a corrector and a parallel A / D converter FI120124B (en) 1998-05-29: 2009-06-30: Nokia Corp.
Itetech Mobile Phones & Portable Devices Drivers
An EDID RAM is embedded in IT6662 to save the cost of the external EDID ROMs. The process of downloading the EDID data into the RAM is simplified by firmware programming. Also, each IT6662 chip comes preprogrammed with a unique Source and a Sink HDCP key, in compliance with the HDCP 1.4 standard so as to provide secure transmission of high-definition content. Adopters are not required to purchase any HDCP keys or ROMs.
The IT6662 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.
| PART NO | PACKAGE TYPE | DESCRIPTION | FLASH SUPPORT |
|---|---|---|---|
| IT6662E | 128-pin LQFP 14mm x 14mm | 1-to-4 MHL/HDMI Active Splitter with EDID RAM |
• Input port operates in both HDMI and MHL mode
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• Compliant with HDMI 1.4 and MHL 2.0 standards
• Support HDMI2.0 YCbCr420 4K2K@60hz format
• Support one CSC(color space conversion) matrix; Bypass or CSC-processed content can be selected on each of the 4 output ports individually.
• Support HDMI 2D video up to 4Kx2K@30Hz and 3D up to 1080P/3D@60Hz
• Support MHL 24-bit mode and PackedPixel mode up to 1080P@60Hz
• Serial data rate at up to 3.0Gbps, capable of supporting the following digital video formats in Deep Color Mode at up to 36 bits (12 bits/color):
♦ DTV resolutions: 480i, 576i, 480p, 576p, 720p, 1080i to 1080p
♦ PC resolutions: VGA, SVGA, XGA, SXGA to UXGA
• Integrated pre-programmed HDCP keys
• Pure hardware HDCP engine increasing the robustness and security of HDCP operation
• Embedded EDID RAM saves external EDID ROM costs
• Active port detection by monitoring PWR5V inputs and TMDS input clock.
• Embedded CEC/RCP hardware
• Human Body Mode ESD protection up to over ±6kV for all TMDS differential input/output pins
• Disconnectable input terminations with auto-calibrated impedances
• Adaptive input equalization supporting long and short cables at the same time
• Two possible serial programming device address
• Programmable TMDS output current level
Itetech Mobile Phones & Portable Devices Driver
• Programmable source terminations compliant with HDMI 1.4 standard, providing optimal source data eyes at high speeds
• 128-Pin LQFP package
• RoHS Compliant ( 100% Green available )