CXG1101TN

CXG1101TN SP3T Antenna Switch for TDMA800/1900/AMPS800 Triple Mode Application Description The SP3T is a high power antenna switch MMIC for use in TDMA800/1900/AMPS800 triple mode handsets. One Antenna can be routed to one of AMPS, PCS Tx and PCS Rx. This IC is designed using the Sony's JFET process for low insertion loss. Features Low second harmonics < –31dBm at 29dBm @2.8V Low insertion loss: 0.3dB (Ant. – AMPS) Small package size: TSSOP-10pin (3.2mm × 2.8mm) Applications TDMA800/1900/AMPS800 triple mode handsets. Structure GaAs J-FET MMIC Absolute Maximum Ratings (Ta = 25°C) Control voltage | VCTL | 5 VCTL (H) – VCTL (L) 5 Operating temperature Topr –35 to +85 Storage temperature Tstg –60 to +150 10 pin TSSOP (Plastic) V V °C °C Notes on Handling GaAs MMICs are ESD sensitive devices. Special handling precautions are required. Block Diagram ON Ant 6 CTL1 ON 3 CTL2 ON 1 CTL3 AMPS Tx (TDMA1900 (Tx)) 5 Rx (TDMA1900 (Rx)) Pin Configuration Ant GND CTL1 CTL2 6 7 8 9 5 4 3 2 1 Rx (TDMA1900 (Rx)) GND Tx (TDMA1900 (Tx)) GND AMPS CTL3 10 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. –1– E00443B25-PS CXG1101TN Recommended...