Description

The CXG1090TN is a high power antenna switch MMIC. The CXG1090TN is suited to connect Tx/Rx to one of 4 antennas in cellular handset such as PDC. The CXG1090TN has the integrated control logic and can be operated with CMOS input.

This IC is designed using the Sonys GaAs J-FET process which enable the CXG1090TN to be operated with low voltage.

Features

• Low insertion loss: 0.30dB (Typ.)@900MHz, 0.40dB (Typ.)@1.5GHz

• Small package: TSSOP-16pin

• High power handling: PldB: 37dBm

• CMOS compatible input control

• Low bias voltage: VDD = 3.0V

Applications

2 × 4 antenna switch for digital cellular telephones such as PDC handsets.