STMicroelectronics' Flip-chip IC Supports 10 High-Speed Data Lines

(Product News, 31 Oct 2008)

By combining EMI filtering and ESD protection for 10 high-speed signal lines in a 1.98x2.08mm flip-chip package, the EMIF10-LCD03F3 from STMicroelectronics saves up to 80 percent of board space and 49 components over an equivalent discrete network, and achieves higher attenuation in the stop band.

By achieving better than -40dB attenuation in the mobile frequency range 900MHz to 3GHz, the EMIF10-LCD03F3 outperforms discrete filters, delivers size and cost reductions, and enhances reliability in equipment such as cameras, cellphones, portable media players, GPS receivers, home entertainment products and digital displays. With bandwidth of 200MHz at -3dB, 30pF maximum line capacitance, and 6ns max rise and fall times, the device provides transparent EMI filtering for high-speed signals.

The EMIF10-LCD03F3 withstands +15kV contact discharge at inputs and outputs exceeding IEC61000-4-2 Level 4, the highest safety standard for ESD protection. The device's low clamping voltage also exceeds the performance of typical discrete networks, delivering a further improvement in protection and reliability while maintaining signal integrity.

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