The CXG1122EN is one of a range of low insertion loss, high power MMIC antenna switches for GSM/ GPRS triple-band, dual-band (CXG1121TN) and applications. The low insertion loss on transmit means increased talk time as the Tx power amplifier can be operated at a lower output level. On-chip logic reduces the component count and simplifies the PCB layout by allowing the direct connection of the switch to digital baseband control lines with the CMOS logic levels.