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SGM11108E

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SP8T High Power RF Switch

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The SGM11108E is a single-pole/eight-throw (SP8T) antenna switch, which supports from 0.1GHz to 3GHz. The device features low insertion loss and high isolation, which make it suitable for 2G/3G/4G transmitting/receiving (TRx) applications. It also has the advantage of high linearity performance. The SGM11108E is not subject to cellular interference and is applied to multi-mode and multi-band LTE mobile phones.

The SGM11108E has the ability to integrate SP8T 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 SGM11108E is available in a Green UTQFN-2×2-14L package.

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FEATURES
  • Supply Voltage Range: 2.5V to 3.4V

  • GPIO Controller

  • Low Insertion Loss: 0.53dB (TYP) at 2.7GHz

  • Operating Frequency Range: 0.1GHz to 3GHz

  • High Isolation: 17dB (MIN) at 2.7GHz

  • Advanced Silicon-On-Insulator (SOI) Process

  • No External DC Blocking Capacitors Required

  • Available in a Green UTQFN-2×2-14L Package

APPLICATIONS

Receiving Band Switching and Pre-PA Switching

2G/3G/4G Transmitting/Receiving (TRx)

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)
SGM11108EYURB14G/TR
Active
UTQFN-2×2-14L
14
Yes
YesYesYesMSL1
-40℃ to +85℃
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1-24 units : $0.28/unit
25-99 units : $0.24/unit
100-249 units : $0.2/unit
250-499 units : $0.16/unit
500-999 units : $0.14/unit
1000-9999 units : $0.104/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 112 days
1000K and above : 126 days

* 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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