供应电源IC-PE3291

*原厂原装有铅现货，00+，74片/管

The PE3291 is a dual fractional-N FlexiPowerTM phase-lock loop (PLL) IC designed for frequency synthesis. Each PLL includes a FlexiPowerTM prescaler, phase detector, charge pump and on-board fractional spur compensation. The PE3291 provides fractional-N division with power-of-two denominator values up to 32. The applications of it are CDMA handsets, CDMA base stations, Analog Cordless phones, One and two way pagers. The PE3291 Phase Locked-Loop 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.