CXG1192UR Datasheet, PDF (1/5 Pages) Sony Corporation – SP3T × 2 Antenna Switch for GSM Quad-Band

CXG1192UR
SP3T × 2 Antenna Switch for GSM Quad-Band
Description
The CXG1192UR is a high power SP3T × 2 antenna
switch for GSM/GPRS Quad-band 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. This switch is SP3T ×
2, each antenna can be routed to either of the 1Tx or
2Rx ports. It requires 3 CMOS control lines. The Sony
GaAs JPHEMT MMIC Process is used for low
insertion loss.
18 pin UQFN (Plastic)
Features
• Insertion loss (Tx) 0.25dB typical at 34dBm (GSM900)
0.35dB typical at 32dBm (GSM1800)
• 3 CMOS compatible control lines
• Small package size: 18-pin UQFN (2.5mm × 3.5mm × 0.6mm (Max.))
Applications
Quad-band handsets using combinations of GSM850/900/1800/1900
Structure
GaAs JPHEMT MMIC
Absolute Maximum Ratings
• Bias voltage
VDD
• Control voltage
Vctl
• Input power max. (Tx1)
• Input power max. (Tx2)
• Input power max. (all_Rx)
• Operating temperature Topr
• Storage temperature
Tstg
7V (Ta = 25°C)
5V (Ta = 25°C)
37dBm (Ta = 25°C)
35dBm (Ta = 25°C)
13dBm (Ta = 25°C)
–30 to +85 °C
–65 to +150 °C
GaAs MMICs are ESD sensitive devices. 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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E04322-PS