PE42671

OBSOLETE 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. On-chip CMOS decode logic facilitates three-pin low voltage CMOS control, while high ESD tolerance of 1000 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. Peregrine’s HaRP™ technology enhancements deliver high linearity and exceptional harmonics performance. It is an innovative feature of the UltraCMOS™ process, providing performance superior to GaAs with the economy and integration of conventional CMOS. Product Specification PE42671 SP7T UltraCMOS™ 2.75 V Switch 100 – 3000 MHz, +68 dBm IIP3 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 = -77.5 dBc Low TX insertion loss: 0.65 dB at 900 MHz, 0.75 dB at 1900 MHz TX – RX Isolation of 46 dB at 900 MHz, 38 dB at 1900 MHz 1000 V HBM ESD tolerance all ports +68 dBm IIP3 @ 50 Ω -111 dBm IMD3 No blocking capacitors required Figure 1. Fun...