IT6802E数据手册ITE中文资料规格书

描述 Description

The IT6802E is a dual-port HDMI receiver which port-0 can operate in both HDMI1.4 and MHL2.1 dual mode, it is fully compatible with MHL2.0, HDMI 1.4a, HDMI 1.4a 3D and HDCP 1.4 and also backward compatible to DVI 1.0 specifications. The IT6802E with its Deep Color capability (up to 36-bit) ensures robust reception of high-quality uncompressed video content, along with state-of-the-art uncompressed and compressed digital audio content such as DTS-HD and Dolby TrueHD in digital televisions and projectors. The IT6802E also supports all the primary 3D formats which are compliant with the HDMI 1.4a 3D specification.Aside from the various video output formats supported, the IT6802E also receives and provides up to 8 channels of I2S digital audio outputs, with sampling rate up to 192kHz and sample size up to 24 bits, facilitating direct connection to industry-standard low-cost audio DACs. Also, an S/PDIF output is provided to support up to compressed audio of 192kHz frame rate. Super Audio Compact Disc (SACD) is supported at up to 8 channels and 88.2kHz through DSD (Direct Stream Digital ports) ports.The High-Bit Rate (HBR) audio is also provided by the IT6802E in two interfaces: with the four I2S input ports or the S/PDIF input port. With both interfaces the highest possible HBR frame rate is supported at up to 768kHz.Each IT6802E comes preprogrammed with an unique HDCP key, in compliance with the HDCP 1.4 standard so as to provide secure transmission of high-definition content. Users of the IT6802E need not purchase any HDCP keys or ROMs.

特性 Features

• ● Dual-port HDMI 1.4a receiver.
● Port-0 support MHL2.1, HDMI1.4a dual mode input. Port-1 support HDMI1.4a signal input.
● MHL/HDMI mode auto detection for port-0.
● MHL RCP command to HDMI CEC interactive translation.
● Compliant with MHL2.0, HDMI 1.4a, HDMI 1.4a 3D, HDCP 1.4 and DVI 1.0 specifications
● Supporting link speeds of up to 3.0Gbps (link clock rate of 300MHz) for 4K2K or 1080p@120hz solution. And up to 1080p@60hz on MHL packed pixel mode.
● Supporting all the primary 3D formats which are compliant with the HDMI 1.4a 3D specification.Supporting 3D video up to 1080P@50/59.95/60/120Hz, 1080P@23.98/24/29.97/30Hz, 1080i@50/59.94/60/Hz, 720P@23.98/24/29.97/30Hz, 720P@50/59.94/60HzSupporting formats: Framing Packing, Side-by-Side (half), Top-and-Bottom.● Video output interface supporting digital video standards such as:24/30/36-bit RGB/YCbCr 4:4:416/20/24-bit YCbCr 4:2:28/10/12-bit YCbCr 4:2:2 (ITU BT-656)12/15/18-bit double data rate interface (data bus width halved, clocked with both rising and falling edges) for RGB/YCbCr 4:4:424/30/36-bit double data rate interface (full bus width, pixel clock rate halved, clocked with both rising and falling edges)Input channel swapMSB/LSB swap● Bi-direction Color Space Conversion (CSC) between RGB and YCbCr color spaces with programmable coefficients.
● Up/down sampling between YCbCr 4:4:4 and YCbCr 4:2:2
● Dithering for conversion from 12-bit component to 10-bit/8-bit
● Digital audio output interface supportingup to four I2S interface supporting 8-channel audio, with sample rates of 32~192 kHz and sample sizes of 16~24 bitsS/PDIF interface supporting PCM, Dolby Digital, DTS digital audio at up to 192kHz frame rateOptional support for 8-channel DSD audio up to 8 channels at 88.2kHz sample rateSupport for high-bit-rate (HBR) audio such as DTS-HD and Dolby TrueHD through the four I2S interface or the S/PDIF interface, with frame rates as high as 768kHzautomatic audio error detection for programmable soft mute, preventing annoying harsh output sound due to audio error or hot-unplug● Auto-calibrated input termination impedance provides process-, voltage- and temperature-invariant matching to the input transmission lines.
● Integrated pre-programmed HDCP keys
● Intelligent, programmable power management
● 128-pin LQFP with Epad (14mm x 14mm) package
● RoHS Compliant ( 100% Green available )