CXG1228XR

更新时间： 2025-08-11 03:27:43

品牌	Logo	应用领域
索尼 - SONY		射频和微波开关射频开关微波开关 ISM频段 GSM
页数	文件大小	规格书
8页	184K
描述
SP8T Antenna Switch for GSM/UMTS

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CXG1228XR 技术参数

SP8T Antenna Switch for GSM/UMTS

CXG1228XR

Description

The CXG1228XR is a high power SP8T antenna switch for GSM/UMTS applications. The low insertion loss on

transmit means increased talk time as the Tx power amplifier can be operated at a lower output level. On chip

logic reduces component count and simplifies PCB layout by allowing direct connection of the switch to digital

baseband control lines with CMOS logic levels. It requires 3 CMOS control lines. The Sony GaAs JPHEMT

MMIC process is used for low insertion loss.

(Applications: GSM/UMTS dual-mode handsets)

Features

Insertion loss (Tx1) 0.35dB (Typ.) @34dBm (GSM 900)

Package

Small and low height package size: 20-pin XQFN (2.7mm × 2.7mm × 0.4mm (Max.))

Structure

GaAs JPHEMT MMIC

This IC is ESD sensitive device. Special handling precautions are required.

The actual ESD test data will be available later.

E06438-CR

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