ADF4355-2:  Wideband Synthesizer with Integrated VCO

Product Details

Product Status:Pre-Release

The ADF4355-2 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and external reference frequency.

The ADF4355-2 has an integrated voltage controlled oscillator (VCO) which can operate up to 4400 MHz and offers ultra-low phase noise. In addition, divide-by-1/-2/-4/-8/-16/-32/-64 circuits allow the user to generate RF output frequencies as low as 55 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin- and software-controllable. An auxiliary RF output is also available, which can be powered down when not in use.

Control of all on-chip registers is through a simple 3-wire interface. The device operates with analog and digital power supplies ranging from 3.15 V to 3.45 V, with charge pump and VCO supplies to from 4.5 V to 5.5 V. The part also contains hardware and software power down modes.

Applications

  • Wireless infrastructure (W-CDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, DECT)
  • Point-to-point / point-to-multipoint microwave links
  • Test equipment
  • Wireless LANs, CATV equipment
  • Clock generation

FEATURES and BENEFITS

  • Output frequency range: 35 MHz to 4400 MHz
  • Fractional-N synthesizer and integer-N synthesizer
  • High resolution fractional-N
  • Low phase noise VCO
  • Programmable divide-by-1/-2/-4/-8/-16/-32/-64 output
  • Typical rms jitter: 0.18 ps rms
  • Analog & digital power supplies: 3.3 V
  • Charge pump and VCO power supplies: 5 V
  • Logic compatibility: 1.8 V & 3 V
  • Programmable dual-modulus prescaler of 4/5 or 8/9
  • Programmable output power level
  • RF output mute function
  • 3-wire serial interface
  • Analog and digital lock detect
  • Cycle slip reduction

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADIsimPLL™- Version 3.60.10
ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.
ADIsim Design/Simulation Tools HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Additional Product Information

This part is not yet released to manufacturing. For samples, data sheet and more information please contact the RF/IF Components Group.

SampleSample & Buy

Price, packaging, availability

ADF4355-2 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADF4355-2BCPZ Status: Pre-Release LFCSP:LEADFRM CHIP SCALE 32 Ind Tray, 490 - - Y  Material Info Notify Me Contact ADI
ADF4355-2BCPZ-RL7 Status: Pre-Release LFCSP:LEADFRM CHIP SCALE 32 Ind Reel, 1500 - - Y  Material Info Notify Me Contact ADI
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADF4355-2 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EV-ADF4355-2SD1Z Status: Pre-Release Evaluation Board - Yes - Contact ADI
EVAL-SDP-CS1Z Status: Production SDP-S Controller Board - Interface to EV-ADF4355-2SD1Z (also required) $49.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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