The following specification defines an SPDT (single pole double throw) switch for use in cellular and other wireless applications. The PE42510A uses Peregrine?s UltraCMOS? process and it also features HaRP? technology enhancements to deliver high linearity and excellent harmonics performance. HaRP? technology provides upgraded linearity performance. The PE42510A is manufactured on Peregrine?s UltraCMOS? process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS. 框图