更新时间 2015-06-17

RFMD's RFSA2514 is a 5-bit digital step attenuator (DSA) that features high linear-ity over the entire 15.5dB gain control range with excellent step accuracy in 0.5dB steps. The RFSA2514 is programmed via a serial mode control interface that is both 3V and 5V compatible. The RFSA2514 also offers a rugged Class 1C HBM ESD rating via on-chip ESD circuitry. The MCM package is footprint compatible with most 24-pin, 4mm x 4mm, QFN packages.

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英文文档 RFSA2514 pdf 1.0 1.37MB 293