ACE9030 Radio Interface and Twin Synthesiser Supersedes February 1997 edition, DS4288 - 1.4 DS4288 - 2.0 January 1998 ACE9030 is a combined radio interface circuit and twin synthesiser, intended for use in a cellular telephone.
The radio interface section contains circuits to monitor and control levels such as transmit power in the telephone, circuits to demodulate the frequency modulated signal to audio, and a crystal oscillator with a frequency multiplier.
The Main synthesiser has normal an
