ADF41020BCPZ Integer-N PLL by Analog Devices

Status: Last Time Buy
Series: ADF41020
RoHS: Compliant
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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 reference divider, and high frequency programmable feedback dividers (A, B, and P). A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). The synthesizer can be used to drive external microwave VCOs via an active loop filter. Its very high bandwidth means a frequency doubler stage can be eliminated, simplifying system architecture and reducing cost. The ADF41020 is software-compatible with the existing ADF4106/ADF4107/ADF4108 family of devices from Analog Devices, Inc. Their pinouts match very closely with the exception of the ADF41020’s single-ended RF input pin, meaning only a minor layout change is required when updating current designs.

Where to Buy

Prices starting from US$17.54

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Farnell
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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
Hardware and software power-down mode
4000 V HBM/1500 V CDM ESD performance

Alternative Descriptions

18GHz Int-N PLL | Analog Devices
Pll Frequency Synthesizer, 18Ghz, Lfcsp | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADF41020BCPZ?

Additional datasheets, footprints and schematics for ADF41020BCPZ are listed on our Part Details page. You can also find images and similar parts to ADF41020BCPZ on this page.

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What category does ADF41020BCPZ fall under?

The ADF41020BCPZ is listed under Integer-N PLL.

Can I view similar or alternative parts?

You can view similar parts to ADF41020BCPZ when available in the Integer-N PLL range under the specifications section at the bottom of the details page.

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Is the ADF41020BCPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for ADF41020BCPZ.

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