Parameter Description Part Number ADF4153ABCPZ-RL7 Manufacturer Analog Devices, Inc. Product Type PLL Frequency Synthesizer Architecture Fractional-N PLL VCO Support External VCO Frequency Resolution Fine frequency step size Phase Noise Low phase noise Re

Product Overview

     The ADF4153ABCPZ-RL7 is a low noise fractional-N phase-locked loop (PLL) frequency synthesizer from Analog Devices, designed for RF systems requiring fine frequency resolution, fast settling, and low phase noise. When paired with an external VCO and reference clock, it enables highly flexible and programmable frequency synthesis.

     It is widely used in wireless communication equipment, RF modules, test and measurement instruments, and local oscillator (LO) generation circuits.

Key Features & Advantages

• Fractional-N PLL architecture for fine frequency resolution
• Low phase noise improves RF system performance
• Fully programmable frequency synthesis
• Designed for use with external VCOs
• Industrial-grade stability for long-term operation

Typical Applications

• Local oscillators (LO) in wireless communication systems
• RF modules and RF front-end designs
• Test and measurement equipment
• Programmable frequency sources
• Industrial and communication RF systems

Product Specifications