Product Description

The HS8718-31 is a low loss SP8T switch with performance  for antenna switch. The HS8718-31 is compatible with +1.35 V control logic, which is a key requirement for most cellular  transceivers. This part is packaged in a compact 2 mm x 2 mm, 14-pin, QFN package which allows for a small solution  size with no need for external DC blocking capacitors (when  no external DC is applied to the device ports). A functional  block diagram is shown in Figure 1.

Product Features

        • Excellent insertion loss and isolation performance

        • Multi-Band operation 0.1 to 3.0 GHz 

        •Compact 2 mm x 2 mm in QFN-14 package

        • No DC blocking capacitors required (unless external DC  is applied to the RF ports)


        • 2G/3G/4G antenna diversity

        • Cellular modems and USB Devices


Figure 1 Functional Block Diagram

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