SII9293CNUC

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SII9293CNUC

+Nomenclature

Video ICs MHL 2.0/HDMI dual-mode receiver with HDCP, 24-bit RGB output

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Description

The SII9293CNUC is an integrated circuit (IC) designed by Silicon Image, which is now part of Lattice Semiconductor. It is primarily used in consumer electronics to manage and facilitate HDMI signals. This IC supports HDMI input/output processing, making it suitable for applications in televisions, set-top boxes, and other multimedia devices.
The key features of the SII9293CNUC include support for high-definition video and multi-channel audio, ensuring high-quality A/V transmission. It also supports HDMI 1.4 specifications, which means it is capable of handling 3D video formats and Ethernet over HDMI. The IC is equipped with HDCP (High-bandwidth Digital Content Protection) to secure audio and video content transmitted over HDMI connections.
Furthermore, the SII9293CNUC is designed to be energy-efficient and is typically used in applications where low power consumption is crucial. It helps manufacturers deliver superior multimedia experiences by ensuring compatibility with a wide range of HDMI-enabled devices while maintaining signal integrity and security.

Equivalent

The SII9293CNUC chip is a high-performance HDMI receiver manufactured by Lattice Semiconductor. Equivalent products with similar functionality might include HDMI receiver chips from other manufacturers such as Texas Instruments, NXP, or Analog Devices. Specific models would depend on the required specifications like resolution support, data rates, and additional features, so you would need to compare product datasheets to ensure compatibility. Common alternatives might include TI's TFP401 or Analog Devices' ADV7611, depending on the exact requirements.

Features

The SII9293CNUC is an HDMI receiver chip designed for handling high-definition video and audio signals. It supports HDMI 1.4, which includes capabilities like 3D over HDMI, HDMI Ethernet Channel, and Audio Return Channel (ARC). The chip can handle video resolutions up to 4K x 2K, ensuring compatibility with high-definition displays and content.
Key features include support for Deep Color with 30-bit, 36-bit, and 48-bit color depths, as well as xvYCC color space for enhanced picture quality. It also includes HDCP (High-bandwidth Digital Content Protection) for secure content transmission. The SII9293CNUC is designed to manage multiple audio formats, including compressed, uncompressed, and high-bitrate audio streams.
Additionally, the chip features advanced power management and low standby power consumption, making it ideal for integration into consumer electronics like televisions, Blu-ray players, and A/V receivers. It provides robust ESD protection and minimal EMI emissions, ensuring reliability and compliance with industry standards.

Pinout

The SII9293CNUC is a High-Definition Multimedia Interface (HDMI) receiver IC developed by Lattice Semiconductor (previously Silicon Image). It is commonly used in applications requiring HDMI input processing, such as TVs, AV receivers, and set-top boxes.
The SII9293CNUC comes in a 64-pin QFN (Quad Flat No-leads) package. It supports HDMI 1.4 features, including 3D video formats, and is compliant with HDCP 1.4 content protection standards. Key functions include HDMI signal reception, TMDS (Transition Minimized Differential Signaling) decoding, HDCP decryption, and support for up to 36-bit deep color video. It also handles audio extraction from HDMI streams and supports various audio formats like LPCM, Dolby Digital, and DTS.
The IC typically interfaces with microcontrollers or processors for further signal processing and control through I2C or other digital interfaces. It is designed for easy integration into consumer electronics, supporting high-definition video and audio signals for enhanced media experiences.

Manufacturer

The SII9293CNUC is manufactured by Silicon Image, Inc. Silicon Image was a company known for developing semiconductor and intellectual property products used primarily in consumer electronics, mobile devices, and personal computers. They specialized in technologies like HDMI (High-Definition Multimedia Interface) and other digital connectivity solutions. Silicon Image played a significant role in the development and adoption of HDMI technology, which became a standard for transmitting high-definition video and audio.
In 2015, Silicon Image was acquired by Lattice Semiconductor, a company that focuses on providing low-power, field-programmable gate arrays (FPGAs) and other semiconductor solutions. Lattice Semiconductor continues to offer a range of products for various applications, including communications, computing, industrial, automotive, and consumer electronics.

Application

The SII9293CNUC is a high-performance HDMI-to-MHL bridge chip, designed primarily for consumer electronics. Its main application areas include mobile devices, tablets, and smartphones where it facilitates the connection to larger displays like TVs and monitors via the Mobile High-Definition Link (MHL) interface. By converting HDMI signals to MHL, it enables seamless video and audio streaming from small devices to larger screens. It is also used in home entertainment systems and automotive infotainment systems, providing enhanced connectivity and media sharing capabilities.

Package

The SII9293CNUC is a semiconductor package typically used in electronic components. It is likely to be a compact surface-mount package, suitable for high-density circuit designs, commonly found in audio, video, or data processing applications. For exact dimensions and specifications, refer to the manufacturer's datasheet.

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