PMB2247F V1.2 GEG

Beschreibung: PCS Transmitter

The PMB 2240, 2245, 2247 family are single-chip
transmitters which include a prescaler for the RF-oscillator
signal and a fixed PLL for the IF-oscillator signal.
The transmitter family is designed for use in combination with the
single-chip receiver family PMB 2405, 2407 and the PLL PMB
2307 for mobile telephones according to the GSM, PCN and
PCS standards and other vector modulated digital systems.