ADF4350BCPZ - 

PLL Frequency Synthesis, 4.4 GHz, 3 V to 3.6 V supply, LFCSP-32

ADF4350BCPZ - PLL Frequency Synthesis, 4.4 GHz, 3 V to 3.6 V supply, LFCSP-32

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Manufacturer Part No:
Newark Part No.:
Product Range
ADF4350 Series
No Longer Manufactured

Product Information

Frequency Synthesis
ADF4350 Series
MSL 3 - 168 hours
To Be Advised
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Product Overview

The ADF4350BCPZ is a Wideband Synthesizer with integrated VCO that allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers if used with an external loop filter and external reference frequency. It has an integrated voltage controlled oscillator (VCO) with a fundamental output frequency ranging from 2200 to 4400MHz. In addition, divide-by-1/2/4/8 or 16 circuits allow the user to generate RF output frequencies as low as 137.5MHz. 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 if not in use. Control of all the on-chip registers is through a simple 3-wire interface. The device operates with a power supply ranging from 3 to 3.6V and can be powered down when not in use.
  • 137.5 to 4400MHz Output frequency range
  • Fractional-N synthesizer and integer-N synthesizer
  • Low phase noise VCO
  • Programmable divide-by-1/-2/-4/-8/-16 output
  • <0.4ps Typical rms jitter
  • 1.8V Logic compatibility
  • Programmable dual-modulus prescaler of 4/5 or 8/9
  • Programmable output power level
  • RF output mute function
  • 3-wire serial interface
  • Analogue and digital lock detect
  • Switched bandwidth fast lock mode
  • Cycle slip reduction


Wireless, Test & Measurement, Communications & Networking, Clock & Timing


ESD sensitive device, take proper precaution while handling the device.


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Newark Part No.
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