GENERAL DESCRIPTION

The SGM21102A is a single-pole/double-throw (SPDT)

switch for mode switching in WLAN applications. The

device features low insertion loss and high isolation.

The SGM21102A uses advanced switching technologies

and supports 0.7GHz to 6.0GHz.

The SGM21102A has the ability to integrate SPDT RF

switch and GPIO controller on an SOI chip. Internal

driver and decoder for switch control signals are offered

by the GPIO controller, which makes it flexible in RF

path band and routing selection.

No external DC blocking capacitors required on the RF

paths as long as no external DC voltage is applied,

which can save PCB area and cost.

The SGM21102A is available in a Green ULGA-0.7×1.1

-6L package.

FEATURES

● Supply Voltage Range: 2.4V to 3.3V

● High Switching Speed

● Operating Frequency Range: 0.7GHz to 6.0GHz

● Low Insertion Loss

● High Isolation

● Advanced Silicon-On-Insulator (SOI) Process

● No External DC Blocking Capacitors Required

● Available in a Green ULGA-0.7×1.1-6L Package

APPLICATIONS

WLAN 802.11 a/b/g/n/ac/ax Networks

Low Power Transmit Receive Systems

WLAN Repeaters