CXG1194XR Datasheet, PDF (1/6 Pages) Sony Corporation – SP4T Antenna Switch for GSM/UMTS

SP4T Antenna Switch for GSM/UMTS
CXG1194XR
Description
The CXG1194XR is a high power 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 the PCB layout by allowing direct connection of the switch to
digital baseband control lines with CMOS logic levels. This switch is SP4T, one antenna can be routed to either
of the 2Tx or 2Rx ports. It requires 2 CMOS control lines. The Sony GaAs JPHEMT MMIC process is used for
low insertion loss.
(Applications: GSM dual-band handsets, GSM/UMTS dual-mode handsets)
Features
‹ Insertion loss (Tx) : 0.35dB (Typ.) at 34dBm (GSM900)
0.45dB (Typ.) at 32dBm (GSM1800)
Package
Small and Low height package size: 14-pin XQFN (2.5mm × 2.5mm × 0.35mm (Typ.))
Structure
GaAs JPHEMT MMIC
This IC is ESD sensitive device. Special handling precautions are required.
The actual ESD test data will be available later.
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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