GENERAL DESCRIPTION

The SGM11210A is a dual single-pole/five-throw

(2×SP5T) antenna switch, which supports from 0.1GHz

to 3.8GHz. The device features low insertion loss and

high isolation, which make it suitable for high linearity

receiving applications. It also has the advantage of high

linearity performance for diversity receiving in carrier

aggregation applications.

The SGM11210A has the ability to integrate a DP10T

(2×SP5T) RF switch and a programmable MIPI

controller on silicon-on-insulator (SOI) process. Internal

driver and decoder for switch control signals are offered

by the controller, which makes it flexible in RF path

band and routing selection.

No external DC blocking capacitors are required on the

RF paths as long as no external DC voltage is applied,

which can save PCB area and cost.

The SGM11210A is available in a Green ULGA-2.4×2-18L

package.

FEATURES

● Supply Voltage Range: 2.4V to 4.8V

● Advanced Silicon-On-Insulator (SOI) Process

● Frequency Range: 0.1GHz to 3.8GHz

● Low Insertion Loss: 1.0dB (TYP) at 3.8GHz

● MIPI RFFE Interface Compatible

● No External DC Blocking Capacitors Required

● Available in a Green ULGA-2.4×2-18L Package

APPLICATIONS

3G/4G Applications

Carrier Aggregation Diversity