ADF41020 Datasheet (Analog Devices) - 18 GHz Microwave PLL Synthesizer

ADF41020, 18 GHz Microwave PLL Synthesizer

The ADF41020 frequency synthesizer can be used to implement local oscillators as high as 18 GHz in the up conversion and down conversion sections of wireless receivers and transmitters.

It consists of a low noise, digital phase frequency detector (PFD), a precision charge pump, a programmable refere

ADF41020 Features

* 18 GHz maximum RF input frequency Integrated SiGe prescaler Software compatible with the ADF4106/ADF4107/ADF4108 family of PLLs 2.85 V to 3.15 V PLL power supply Programmable dual-modulus prescaler 8/9, 16/17, 32/33, 64/65 Programmable charge pump currents 3-wire serial interface Digital lock detect