CXG1131ER Datasheet, PDF (1/7 Pages) Sony Corporation – High Power 3 × 5 Antenna Switch MMIC with Integrated Control Logic

CXG1131ER
High Power 3 × 5 Antenna Switch MMIC with Integrated Control Logic
Description
The CXG1131ER is a high power antenna switch
MMIC for PDC full packet 1.5GHz handsets. This IC is
suited to connect Tx/Rx/duplexer to one of 4 antennas.
The CXG1131ER has on-chip logic circuit for operation
with 4 CMOS inputs. The Sony's GaAs J-FET process
is used for low insertion loss and low voltage operation.
Features
• Low insertion loss: 1.0dB @1.5GHz
• High linearity: Harmonic < – 65dBc
• CMOS compatible input control
• Small package: 24-pin VQFN (4.0mm × 4.0mm)
Applications
3 × 5 antenna switch for digital cellular such as PDC handsets
Structure
GaAs J-FET MMIC
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
24 pin VQFN (Plastic)
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.
–1–
E02110-PS