Bluetooth uygulamaları için, Tip II-, dördüncü derece-, NKesirli- frekans sentezleyici=

Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=34756&arnumber=1659891&count=254&index=212

A fully integrated -except reference crystal-, type II fourth order fractional-N frequency synthesizer using 0.35,um CMOS technology is presented. The synthesized frequency is 2.4 GHz and the system is designed to be used in Bluetooth applications. The main achievements of the system are fully monolithic integration except the crystal reference oscillator, small die area (0.5 mm2) without on-chip inductors, fast settling time of 80pts, 80 mW power consumption, rail-to-rail output swing and single supply voltage for mobile applications.