GENERAL DEscriptION

The SGM12024A is a dual-pole/four-throw (DP4T) addressable switch, which supports a wide operating frequency from 0.4GHz to 5.0GHz. The device provides low insertion loss and high isolation performance. These specifications make the device appropriate for 2G/3G/4G/5G applications, which need high power processing and high linearity.

The device has the ability to integrate serial control system compatible with RFFE standard. Internal driver and decoder for switch control signals are offered by the controller, which makes it flexible in RF path routing and bands 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 SGM12024A is available in a Green UTQFN-2×2-16AL package.

FEATURES

• Operating Frequency Range: 0.4GHz to 5.0GHz

• Low Insertion Loss

• Input 0.1dB Compression Point: 38dBm

• High Isolation

• MIPI RFFE V2.1 Interface Compatible

• No External DC Blocking Capacitors Required

• Available in a Green UTQFN-2×2-16AL Package

APPLICATIONS

Antenna Swapping

5G SRS Applications