Standard PLL Frequency Synthesizers
Get signal clarity with our low phase noise PLL synthesizers: the Integer-N family for demanding LMDS, MMDS, WLL and other base station systems, and our Fractional-N family for handheld and mobile wireless devices. UltraCMOS technology allows monolithic integration for a variety of programming options including embedded field-programmable EEPROM capable of frequency synthesis up to 2.7 GHz and permanent store of control bits. The new PE33241 has a normalized phase noise floor figure of merit of -230 dBc/Hz, low power consumption of 80 µA @ 2.8 V, and has a dual modulus prescaler: 10/11 to 5 GHz and 5/6 to 4 GHz.
