CXG1091TN 데이터 시트보기 (PDF) - Sony Semiconductor
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CXG1091TN Datasheet PDF : 4 Pages
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CXG1091TN
SP4T GSM Dualband Antenna Switch 5V + Logic
For the availability of this product, please contact the sales office.
Description
The SP4T + logic is a high power antenna switch
MMIC for use in dualband GSM handsets.
One Antenna can be routed to either of the 2 Tx or
2 Rx ports. It operates from 3 CMOS control lines (Tx
ON/OFF and GSM900/1800 and Standby).
The Sony's J-FET process is used for low insertion
loss.
16 pin TSSOP (Plastic)
Features
• 3 CMOS compatible control lines
• 34dBm power handling at 5.0V (GSM900)
• Low second harmonic < – 30dBm at 34dBm
• Small package size: 16-pin TSSOP (3.9 × 4.1mm)
Applications
Dualband handsets using combinations of GSM900/GSM1800/GSM1900 and DECT
Structure
GaAs J-FET MMIC
Truth Table
On Pass
Ant.-Tx1 GSM900
Ant.-Tx2 GSM1800
Ant.-Rx1 GSM900/1800
Ant.-Rx2 GSM900/1800
OFF
Band select Tx (H)/Rx (L)
H
H
L
H
L
L
H
L
—
—
Standby
H
H
H
H
L
Absolute Maximum Ratings (Ta = 25°C)
• Bias voltage
VDD
7
V
• Control voltage
Vctl
5
V
• Operating temperature Topr –35 to +85 °C
• Storage temperature Tstg –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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E99758A9Y-PS
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