CXM3519ER Datasheet (Sony) - SP9T/10T Antenna Switch Module

CXM3519ER, SP9T/10T Antenna Switch Module

The CXM3519ER is a SP9T/SP10T antenna switch module for GSM and UMTS/CDMA dual-mode handset.

This IC has a built-in dual low pass filter and a +1.8V CMOS compatible decoder.

The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity.

The device has low

CXM3519ER Features

* Low insertion loss (SP10T): 0.85dB (Typ.) Tx1 (GSM Low Band Tx) 0.88dB (Typ.) Tx2 (GSM High Band Tx) 0.50dB (Typ.) TRx1 (UMTS Band I) Low insertion loss (SP9T): 0.85dB (Typ.) Tx1 (GSM Low Band Tx) 0.85dB (Typ.) Tx2 (GSM High Band Tx) 0.47dB (Typ.) TRx1 (UMTS Band I) High attenuation: 35dB (Ty