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Lattice Semiconductor Corporation SII9022ACNU Environmental and export classification status description

The Lattice Semiconductor SII9022ACNU is a versatile HDMI transmitter integrated circuit that offers comprehensive support for HDMI 1.4a, including 3D video formats. It supports multiple audio formats, audio sampling rates, and video resolutions up to 1080p. This IC utilizes a TMDS (Transition Minimized Differential Signaling) interface for high-speed video and audio data transmission. Functions: - HDMI signal transmission: The SII9022ACNU supports the transmission of HDMI video and audio signals from a source device to a display device. - Audio support: It is capable of supporting various audio formats like Dolby TrueHD, DTS-HD Master Audio, etc., providing high-quality audio output. - Deep color support: The IC can support deep color video formats up to 12 bits per color, enhancing the visual experience. - HDCP content protection: It incorporates HDCP (High-bandwidth Digital Content Protection) support for encrypted content transmission. Applications: 1. Consumer electronics: The SII9022ACNU IC is widely used in devices such as Blu-ray players, gaming consoles, set-top boxes, and home theater systems. 2. Multimedia applications: It finds applications in digital signage, video walls, projectors, and other multimedia equipment that require HDMI connectivity. 3. Automotive: The IC's compact form factor and support for various video resolutions make it suitable for automotive infotainment systems, rear-seat entertainment, and head-up displays. Alternative parts: 1. ADV7511: An HDMI transmitter IC by Analog Devices with support for HDMI 1.4a, offering similar features and performance. 2. TW8836: A video processor IC by Intersil that supports HDMI input and performs video decoding, scaling, and output tasks. 3. CH7301C: An HDMI transmitter IC by Chrontel, suitable for lower-cost applications, but with limited resolution and feature support. Embedded modules: 1. SII9022ACNU-EVB: An evaluation board for the SII9022ACNU IC, allowing developers to test and evaluate its features and functionalities. 2. HDMI transmitter modules: Various manufacturers offer pre-built modules integrating HDMI transmitter ICs like the SII9022ACNU, providing easy integration into end-use products. Q&A: 1. Can the SII9022ACNU transmit 3D video formats? Yes, the IC supports 3D video formats as per HDMI 1.4a specifications. 2. What audio formats are supported by the SII9022ACNU? The IC supports various audio formats, including Dolby TrueHD, DTS-HD Master Audio, etc. 3. Does the SII9022ACNU support content protection for HDCP-encrypted content? Yes, the IC incorporates HDCP support for secure transmission of copyrighted content. 4. What is the maximum video resolution supported by the SII9022ACNU? The IC can support video resolutions up to 1080p (Full HD). 5. Are there evaluation boards available for the SII9022ACNU? Yes, the SII9022ACNU-EVB is an evaluation board specifically designed for the IC, aiding developers in testing and evaluating its functionalities.