ADF41020
warning : NOT RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

ADF41020

18 GHz Microwave PLL Synthesizer

Show More showmore-icon

warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price
price unavailable
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
Additional Details
show more Icon

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.

Applications

  • Microwave point-to-point/multipoint radios
  • Wireless infrastructure
  • VSAT radios
  • Test equipment
  • Instrumentation
Part Models 2
1ku List Price
price unavailable

close icon
Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADF41020BCPZ
  • HTML
  • HTML
ADF41020BCPZ-RL7
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 1, 2016

- 16_0035

Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin

May 11, 2014

- 13_0231

Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China.

Apr 3, 2023

- 22_0029

Discontinuance of ADF41020 products.

ADF41020BCPZ

LAST TIME BUY

ADF41020BCPZ-RL7

LAST TIME BUY

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 1, 2016

- 16_0035

arrow down

Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin

May 11, 2014

- 13_0231

arrow down

Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China.

Apr 3, 2023

- 22_0029

arrow down

Discontinuance of ADF41020 products.

ADF41020BCPZ

LAST TIME BUY

ADF41020BCPZ-RL7

LAST TIME BUY

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-ADF41020

ADF41020 Evaluation Board

zoom

EVAL-ADF41020

ADF41020 Evaluation Board

ADF41020 Evaluation Board

Product Detail

The EV-ADF41020EB1Z evaluation board is designed to let the user evaluate the performance of the ADF41020 frequency synthesizer for phase-locked loops (PLLs). The board contains the ADF41020 synthesizer, a 100 MHz TCXO and power supplies, USB interface, and RF output connectors. There is also an active loop filter and a 13 GHz VCO on board. The evaluation kit contains software that is compatible with Windows® XP and later versions to allow easy programming of the synthesizer.

Tools & Simulations

Tools & Simulations 2

Recently Viewed