CXG1121TN logic equivalent, sp4t gsm/gprs dual-band antenna switch + logic.
* Insertion loss (Tx) 0.5dB typical at 34dBm (GSM900)
* 3 CMOS compatible control lines
* Low second harmonic,
–40dBm typical, at 34dBm (GSM90.
* Dual-band handsets using combinations of GSM900/GSM1800/GSM1900
* GPRS class 12 handsets Structure GaAs J-FET .
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