CXG1091TN

CXG1091TN SP4T GSM Dualband Antenna Switch 5V + Logic For the availability of this product, please contact the sales office. Description The SP4T + logic is a high power antenna switch MMIC for use in dualband GSM handsets. One Antenna can be routed to either of the 2 Tx or 2 Rx ports. It operates from 3 CMOS control lines (Tx ON/OFF and GSM900/1800 and Standby). The Sony's J-FET process is used for low insertion loss. Features 3 CMOS compatible control lines 34dBm power handling at 5.0V (GSM900) Low second harmonic < – 30dBm at 34dBm Small package size: 16-pin TSSOP (3.9 × 4.1mm) Applications Dualband handsets using combinations of GSM900/GSM1800/GSM1900 and DECT Structure GaAs J-FET MMIC Truth Table On Pass Ant.-Tx1 GSM900 Ant.-Tx2 GSM1800 Ant.-Rx1 GSM900/1800 Ant.-Rx2 GSM900/1800 OFF Band select H L L H — Tx (H)/Rx (L) H H L L — Standby H H H H L 16 pin TSSOP (Plastic) Absolute Maximum Ratings (Ta = 25°C) 7 Bias voltage VDD Control voltage Vctl 5 Operating temperature Topr –35 to +85 Storage temperature Tstg –65 to +150 V V °C °C GaAs MMICs are ESD sensitive devices. 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 aris...