CXM3542ER Datasheet, PDF (1/14 Pages) Sony Corporation – 3P9T Antenna Switch for GSM/CDMA Dual Mode Phones

3P9T Antenna Switch for GSM/CDMA Dual Mode Phones
CXM3542ER
Description
The CXM3542ER is 3P9T anntena switch for quad bands GSM and triple bands CDMA dual mode.
This IC has a decoder circuit which supports CMOS control.
Sony JPHEMT GaAs process is utilized for low insertion loss and high linearity.
(Applications: Quad bands GSM and triple bands CDMA dual mode phones)
Features
‹ Low insertion loss
‹ Low voltage drive: 2.5 to 3.3V
‹ Supports CMOS control
‹ High ESD resistance
‹ Eliminates Output DC Blocking Capacitors to RF ports
‹ Lead-Free and RoHS Compliant
Package
VQFN-34P (3.8mm × 4.4mm × 0.85mm Max.)
Structure
GaAs Junction Gate pHEMT (JPHEMT) MMIC Switch, CMOS Decoder
This IC is ESD sensitive device. Special handling precautions are required.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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