FEATURES
ADF4206: 550 MHz/550 MHz
ADF4208: 2.0 GHz/1.1 GHz
2.7 V to 5.5 V power supply
Selectable charge pump supply (VP) allows extended tuning voltage in 3 V systems
Selectable charge pump currents
On-chip oscillator circuit
Selectable dual modulus prescaler RF2: 32/33 or 64/65 RF1: 32/33 or 64/65
3-wire serial interface
Power-down mode

APPLICATIONS
Wireless handsets (GSM, PCS, DCS, CDMA, WCDMA)
Base stations for wireless radio (GSM, PCS, DCS, CDMA, WCDMA)
Wireless LANS
Communications test equipment
CATV equipment