Product

 Applications

♦   2G/3G/4G antenna diversity or LTE (FDD/TDD) TRX

♦   Cellular modems and USB Devices

Features

♦   Excellent insertion loss and isolation performance

-       0.6 dB Insertion Loss at 2.7GHz

-       28 dB Isolation at 2.7GHz

♦   Multi-Band operation 0.1 to 3.0GHz

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

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

Description

The HS8718-31 is a low loss SP8T switch with performance for antenna switch. The HS8718-31 is compatible with +1.35V control logic, which is a key requirement for most cellular transceivers. This part is packaged in a compact 2mm x 2mm, 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).

Block Diagram

Pinout (Top View)