company blog about INFINEON RF Switch BGS14WMA9 Wideband SP4T Diversity Switch IC

INFINEON RF Switch BGS14WMA9 Wideband SP4T Diversity Switch IC

Product Description
BGS14WMA9 is a Single Pole Four Throw (SP4T) diversity switch which is specifically designed for WLAN and Bluetooth applications in a very compact 9 pin package with very small size of only 1.1 x 1.1 mm2 and thickness of 0.55 mm.

Features
RF CMOS SP4T antenna diversity switch with power handling capability of up to 26 dBm
High switching speed
Suitable for WLAN and Bluetooth applications
0.05 to 6.0 GHz coverage for FM Radio, LTE, LAA and 5G application
Low insertion loss and harmonics generation, high port to port isolation up to 6 GHz
Low current consumption
On chip control logic including ESD protection
Fully compatible with MIPI RFFE 2.1 standard operating in 1.65 to 1.95 V voltage range
Software programmable MIPI RFFE USID
USID swap feature
Small form factor of 1.1 x 1.1 mm2
No power supply blocking required
No decoupling capacitors required (Unless DC applied on RF lines)
50 Ω termination enabling at isolation mode
High EMI robustness
RoHS and WEEE compliant package

Applications
Mobile cellular as termination of diversity antenna, LTE, LAA and 5G
Wi-Fi Tx/Rx and Bluetooth
Automotive telematics control unit (TCU)
Mobile devices and smartphones