Description
The CXG1127ER is a high power antenna switch MMIC for PDC 800MHz and 1.5GHz dual phone. The CXG1127ER is suited to connect 2Tx/3Rx to one of 4 antennas. The CXG1127ER has on-chip logic circuit for operation with 5 CMOS inputs. The Sony’s GaAs J-FET process is used for low insertion loss and low voltage operation.

FEATUREs
• Low insertion loss: 0.45dB @900MHz, 0.55dB @1.5GHz
• High linearity: Harmonic < – 65dBc
• CMOS compatible input control
• Small package: 24-pin VQFN (4.0mm × 4.0mm)

APPLICATIONs
    5 × 4 antenna switch for digital cellular such as PDC handsets