ADF4351BCPZ

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ADF4351BCPZ

+BOM

IC SYNTH PLL VCO 32LFCSP

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Specifications

Attribute Value
Package / Case Bulk,Tray
Part Status Active
Type Fanout Distribution, Fractional N, Integer N, Clock/Frequency Synthesizer (RF)
PLL Yes
Input CMOS, TTL
Output Clock
Number of Circuits 1
Ratio - Input: Output 1:2
Differential - Input: Output No/Yes
Frequency - Max 4.4GHz
Divider / Multiplier Yes/Yes
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Overview

Description

The ADF4351BCPZ is a wideband phase-locked loop (PLL) and voltage-controlled oscillator (VCO) from Analog Devices. It integrates a low-noise digital PLL, a high-performance VCO, and a reference divider, supporting frequencies from 35 MHz to 4.4 GHz.
Key features:
- Wide frequency range (35 MHz – 4.4 GHz)
- Low phase noise for stable RF signals
- Programmable output power (up to +5 dBm)
- SPI interface for easy control
- Integer-N and fractional-N modes for flexible synthesis
Applications include wireless communication, test equipment, radar, and satellite systems. The BCPZ variant comes in a compact 32-lead LFCSP package, making it suitable for space-constrained designs.
For detailed specs, refer to the ADF4351 datasheet.

Equivalent

The ADF4351BCPZ is a wideband PLL with integrated VCO. Equivalent alternatives include:
- ADF4350: Similar but lacks some features like higher output power.
- ADF4355: Higher frequency range (54.875–4400 MHz).
- LMX2594 (Texas Instruments): Wider range (20–9500 MHz), better phase noise.
- HMC830 (Analog Devices): Lower phase noise, 25–3000 MHz range.
Choose based on frequency needs, phase noise, and integration requirements.

Manufacturer

The ADF4351BCPZ is manufactured by Analog Devices, Inc. (ADI), a leading American multinational specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI is renowned for its innovation in data conversion, signal conditioning, and RF (radio frequency) technologies, serving industries like automotive, healthcare, communications, and industrial automation. The ADF4351BCPZ itself is a wideband frequency synthesizer used in applications such as wireless infrastructure and test equipment. ADI is headquartered in Wilmington, Massachusetts.

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