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CXM3539XR [SP8T Antenna Switch for GSM/UMTS Dual Mode Handsets]

>>Description

The CXM3539XR is SP8T antenna switch for Triple bands GSM and Triple bands UMTS dual mode handsets.
The CXM3539XR has a 1.8V CMOS compatible decoder.
The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity.

>>Applications

Triple bands GSM/Triple bands UMTS Dual Mode Handsets

>>Features

Low Insertion Loss:
0.30dB (Typ.) Tx1 (GSM Low Band Tx)
0.45dB (Typ.) Tx2 (GSM High Band Tx)
0.60dB (Typ.) TRx1 (UMTS Band I)
Low Voltage Operation:VDD = 2.5V
No DC Blocking Capacitors
Small package size: XQFN-24P-02 (2.2mm × 2.9mm × 0.4mm Max.)
Lead-Free and RoHS Compliant

>>Structure

GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder

>>Absolute Maximum Ratings (Ta=25°C)

Bias voltage (VDD) 4 V
Control voltage (CTL-A/B/C/D) 4 V
Input power max. (Tx1) 36 dBm (Duty cycle = 12.5 to 50%)
Input power max. (Tx2) 34 dBm (Duty cycle = 12.5 to 50%)
Input power max. (TRx1, 2, 3) 32 dBm
Input power max. (Rx1, 2, 4) 13 dBm
Operating temperature range –35 to +85 °C
Storage temperature range –65 to +150 °C

Sony reserves the right to change products and specifications without prior notice.

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

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