15815503065
SGM11103E 射频开关IC
品牌1: SGM/圣邦微
工作电压: 2.5-3.4V
封装: ULGA-1.1×1.1-9L
批号: 全新原装
报价: 0.50元/个
最小起订: 3000 个
库存: 10000000000 个
发货期限: 自买家付款之日起 2 天内发货
有效期至: 长期有效
发布时间: 2023-03-02 13:31
浏览次数: 106
手机号: 15815503065
电话: 0755-83538626
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详细信息

GENERAL DEscriptION

The SGM11103E is a single-pole/triple-throw (SP3T) antenna switch, which supports from 0.1GHz to 3GHz. The device features low insertion loss and high isolation, which make it suitable for high linearity receiving and 2G/3G/4G transmitting/receiving (TRx) applications. It also has the advantage of high linearity performance. The SGM11103E is not subject to cellular interference and is applied to multi-mode and multi-band LTE mobile phones.

The SGM11103E has the ability to integrate SP3T 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 SGM11103E is available in a Green ULGA-1.1×1.1-9L package.

FEATURES

  • Supply Voltage Range: 2.5V to 3.4V

  • GPIO Controller

  • Low Insertion Loss: 0.65dB (TYP) at 2.7GHz

  • Operating Frequency Range: 0.1GHz to 3GHz

  • High Isolation: 23dB (MIN) at 2.7GHz

  • Advanced Silicon-On-Insulator (SOI) Process

  • No External DC Blocking Capacitors Required

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

APPLICATIONS

Receiving Band Switching and Pre-PA Switching

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


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