Small sized synthesizer module for 1.9 GHz digital mobile communication
Y. Shizuki, Y. Iseki, C. Tabahashi, Hiroshi Yoshida, M. Mori, Masayuki SAITO, Kunio Yo · 2002
We have developed a small size frequency synthesizer module for personal handy phone system (PHS). The module occupies 0.64 cc (16 mm/spl times/16 mm/spl times/2.5 mm). The module was miniaturized by using a 1-chip integrated synthesizer LSI and chip components as a resonator. Both LSI and chip components were assembled with a bump interconnection technique.