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 Sonys 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