Fairchild Semiconductor Introduces High Speed ​​MIPI Switch Products

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In many new mobile phone and mobile Internet device (MID) designs, designers continue to use parallel data interfaces simply because it is the only available interface for application processors. However, the new design faces strong end-market pressures to reduce power, increase data transfer rates, and reduce board footprint, making cost-effective alternatives a viable option.

In order to provide designers with an alternative to traditional parallel data interfaces, the industry currently tends to adopt the Mobile Industrial Processor Interface (MIPI?) standard serial interface. However, a single MIPI port in the processor does not allow the phone to use multiple MIPI peripherals. In view of this, the world's leading high-performance power and mobile products supplier Fairchild Corporation (Fairchild Semiconductor) has developed a low-power, dual data pair 2: 1, high-speed MIPI switch products FSA642. The device is a new product of Fairchild's MIPI-compatible switch family and is the only MIPI switch to pass the 700 Mbps data rate interoperability test of MIPI UNH-IOL.

Unlike today's solutions that use a parallel data interface, the FSA642 is optimized for switching between two MIPI devices, such as a camera or LCD display and an on-board multimedia application processor (MAP) that allows designers to implement their designs. Differentiated and customized, while providing greater flexibility.

The FSA642 is a member of Fairchild 's expanding family of MIPI switches with high bandwidth (>720MHz) to achieve the higher data rates required by most mobile phone designs. The device is suitable for dual camera and dual LCD displays for mobile phones, as well as applications such as digital camera displays and viewfinders.

Excellent inter-channel crosstalk immunity minimizes interference and enables high-speed differential signaling and single-ended signaling as described in the MIPI specification. The FSA642 is available in a 24-pin UMLP (2.5 x 3.4mm) package with low on-capacitance (7.0pF typical), low on-resistance (7.0? typical), 8kV HBM ESD rating, and power/ground greater than 16kV. HBM ESD rating.

Fairchild Semiconductor is the world's leading provider of portable technology, offering a wide range of customizable analog and power IP solutions, supporting handset manufacturers' specific requirements, and offering a complete line of switching products and system-level technology to power portable devices. Manufacturers quickly customize and differentiate product designs. Fairchild Semiconductor: Excellence in technology to help you succeed!