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SGM11124F

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High Linearity SP4T RF Switch

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The SGM11124F is a single-pole/four-throw (SP4T) antenna switch, which supports from 0.1GHz to 6GHz. The device features low insertion loss and high isolation, which makes it suitable for high linearity receiving application. It also has the advantage of high linearity performance. The SGM11124F is not subject to cellular interference and is applied to multi-mode and multi-band LTE mobile phones.

The SGM11124F has the ability to integrate SP4T 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 SGM11124F is available in a Green ULGA-1.1×1.1-9L package.

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FEATURES
  • Supply Voltage Range: 2.4V to 3V

  • GPIO Controller

  • Operating Frequency Range: 0.1GHz to 6GHz

  • Advanced Silicon-On-Insulator (SOI) Process

  • Low Insertion Loss: 0.4dB (TYP) at 2.7GHz

  • High Isolation: 18dB (MIN) at 2.7GHz

  • No External DC Blocking Capacitors Required

  • Available in a Green ULGA-1.1×1.1-9L Package

APPLICATIONS

3G/4G/5G Rx and Diversity Applications

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM11124FYULA9G/TR
Active
ULGA-1.1×1.1-9L
9
Yes
YesYesYes
-40℃ to +85℃
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* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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