Product Description

The PE42671 is a HaRP™-enhanced SP7T RF Switch developed on the UltraCMOS™ process technology. It addresses the specific design needs of the Quad-Band GSM Handset Antenna Switch Module Market for use in GSM/PCS/EDGE/WCDMA handsets. The switch is comprised of two transmit ports that can be used for GSM/PCS/EDGE, two transmit/receive ports (TRX1 and TRX2) that can be used for either WCDMA or as receive ports, and three symmetric receive ports. Onchip CMOS decode logic facilitates three-pin low voltage CMOS control, while high ESD tolerance of 1500 V at all ports, no blocking capacitor requirements, and on-chip SAW filter over-voltage protection devices make this the ultimate in integration and ruggedness.

Features

• 2 TX, 2 TRX, 3 RX ports

• Three pin CMOS logic control with integral decoder/driver

• Exceptional harmonic performance: 2fo = -83 dBc and 3fo = -78 dBc

• Low TX insertion loss: 0.65 dB at 900 MHz, 0.75 dB at 1900 MHz

• TX – RX Isolation of 47 dB at 900 MHz, 40 dB at 1900 MHz

• 1500 V HBM ESD tolerance all ports

• +68 dBm IIP3 @ 50 Ω

• -111 dBm IMD3

• No blocking capacitors required