SP9T GSM/UMTS Dual Mode Antenna Switch
The CXG1230EQ is one of a range of low insertion loss, high linearity, low IMD and high power MMIC antenna
switch modules for GSM/UMTS dual-mode handsets. This switch contains on-chip logic circuits and a dual-
LPF on GSM transmit paths for suppression of transmitter harmonics. It enables the reduction of component
count and simple PCB layout.
This switch also provides excellent ESD performance.
www.DataShee(At4pUp.cliocmations: GSM (Quad band)/UMTS (Triple band, class I-VI) dual-mode handset)
Low height (1.3mm Max.)
Low insertion loss
0.90dB (Typ.) on Tx1 (915MHz)
1.15dB (Typ.) on Tx2 (1910MHz)
1.35dB (Typ.) on Rx4 (1990MHz)
0.85dB (Typ.) on TRx (1980MHz)
Att –30dB (Typ.) @2fo (Tx1)
Att –30dB (Typ.) @2fo (Tx2)
4 CMOS compatible control lines
Small package size: 28-pin LQFN (4.5mm × 3.2mm × 1.3mm)
GaAs Junction-gate PHEMT built-in logic circuits and dual-LPF
Sony PHEMT GaAs process is utilized for low insertion loss.
This IC is ESD sensitive device. 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.