IT66021FN数据手册ITE中文资料规格书

描述 Description

The IT66021FN is a single-port HDMI receiver, which is fully compatible with HDMI 1.4b, HDMI 1.4b 3D and HDCP 1.4, and also backward compatible with DVI 1.0 specifications. With its Deep Color capability (up to 36-bit), the IT66021FN ensures robust reception of high-quality uncompressed video content. The IT66021FN also supports all the primary 3D formats which are compliant with the HDMI 1.4b 3D specification.

Aside from the various video output formats supported, the IT66021FN also receives and provides up to 4 channels of I2S digital audio outputs, with sampling rate of up to 192 kHz and sample size of 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 192 kHz frame rate.

Each IT66021FN comes preprogrammed with a unique HDCP key, in compliance with the HDCP 1.4 standard so as to provide secure transmission of high-definition content. Users of the IT66021FN need not purchase any HDCP keys or ROMs.

特性 Features

• Single-port HDMI 1.4b receiver
• Compliant with HDMI 1.4b, HDMI 1.4b 3D, HDCP 1.4 and DVI 1.0 specifications
• Supports link speeds of up to 3.0 Gbps (link clock rate of 300 MHz) for 4K2K or 1080p@120 Hz solution
• Supports all the primary 3D formats which are compliant with the HDMI 1.4b 3D specification
        - Supports 3D video up to 1080P@50/59.95/60/120 Hz, 1080P@23.98/24/29.97/30 Hz, 1080i@50/59.94/60 Hz, 720P@23.98/24/29.97/30 Hz, 720P@50/59.94/60 Hz        - Supporting formats: Framing Packing, Side-by-Side (half), Top-and-Bottom
• Video output interface supporting digital video standards such as:
        - 24-bit RGB/YCbCr 4:4:4        - 16-bit YCbCr 4:2:2        - 8-bit YCbCr 4:2:2 (ITU BT-656)        - 24-bit double data rate interface (full bus width, pixel clock rate halved, clocked with both rising and falling edges)        - Input channel 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
• Dithers for conversion from 12-bit component to 8-bit
• Digital audio output interface supporting:
        - up to two I2S interface supporting 4-channel audio, with sample rates of 32~192 kHz and sample sizes of 16~24 bits        - S/PDIF interface supporting PCM, Dolby Digital, DTS digital audio at up to 192 kHz frame rate        - automatic 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
• Integrated programmable EDID RAM
• Intelligent, programmable power management
• 76-pin QFN (9 mm x 9 mm) package
• RoHS Compliant (100% Green available)