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CXG1224XR - SP4TSP4T Antenna Switch

Description

The CXG1224XR is a high power SP4T+SP4T 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.

Features

  • ‹ Insertion loss (Tx1) 0.35dB (Typ. ) @34dBm (GSM900) Package Small and low height package size: 24-pin XQFN (2.7mm × 3.5mm × 0.4mm (Max. )) Structure GaAs JPHEMT MMIC Absolute Maximum Ratings (Ta = 25°C).
  • Bias voltage.
  • Control voltage.
  • Input power max. (Tx1).
  • Input power max. (Tx2).
  • Input power max. (UMTS1, 2).
  • Input power max. (all_Rx).
  • Operating temperature.
  • Storage temperature VDD Vctl 7 5 36 34 32 13.
  • 35 to +85.
  • 65 to +150 V V dBm dBm.

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Full PDF Text Transcription

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SP4T+SP4T Antenna Switch for GSM/UMTS Preliminary Preliminary CXG1224XR Description The CXG1224XR is a high power SP4T+SP4T 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. www.DataSheet4U.com (Applications: GSM/UMTS dual-mode handsets) Features ‹ Insertion loss (Tx1) 0.35dB (Typ.) @34dBm (GSM900) Package Small and low height package size: 24-pin XQFN (2.7mm × 3.5mm × 0.4mm (Max.
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