ADRF6650ACPZ Wideband PLL Synthesizer IC in 48-Lead LFCSP Package

ADRF6650ACPZ Overview

The ADRF6650ACPZ is a high-performance, wideband synthesizer designed for frequency generation and signal processing applications. It integrates a low-noise, fractional-N PLL with a high-frequency VCO, enabling coverage from 54 MHz up to 6.6 GHz in a compact package. This device offers fast lock times and excellent phase noise performance, making it ideal for modern communication systems, test equipment, and radar technologies. With its versatile frequency range and precise frequency synthesis, the ADRF6650ACPZ provides engineers with reliable and scalable solutions for demanding RF designs. Available from IC-fabrikant, it supports easy integration in complex RF architectures.

ADRF6650ACPZ Technical Specifications

ADRF6650ACPZ Key Features

• Wide frequency coverage: Supports 54 MHz to 6.6 GHz, enabling flexible use in multiple RF bands without the need for external VCOs.
• Low phase noise performance: Ensures signal purity, critical for high-sensitivity receivers and low-error communication links.
• Fast locking synthesizer: Achieves typical lock times of 20 ??s, reducing system settling time and improving overall responsiveness.
• Integrated fractional-N PLL: Offers fine frequency resolution and low spurious emissions, enhancing spectral efficiency.
• SPI programmable interface: Enables easy configuration and control within embedded systems.
• Compact 32-lead LFCSP package: Facilitates space-saving PCB designs in dense RF modules.
• Breed temperatuurbereik: Suitable for industrial and commercial environments requiring reliable performance from -40??C to +85??C.

ADRF6650ACPZ Advantages vs Typical Alternatives

This synthesizer offers superior integration by combining a fractional-N PLL and a wideband VCO in a single device, reducing component count and design complexity. Its low phase noise and fast lock time provide enhanced signal accuracy and system responsiveness compared to discrete solutions. The programmable SPI interface improves flexibility, while the broad frequency range supports multiple applications without switching hardware. These advantages make it a highly reliable and efficient choice for RF frequency synthesis in industrial and communication systems.

Typische toepassingen

• Wireless communication infrastructure, including base stations and point-to-point radios, where precise frequency synthesis and low phase noise are critical for signal integrity and network performance.
• Test and measurement equipment requiring fast frequency switching and stable, low-noise signal generation for accurate device characterization.
• Radar and electronic warfare systems that benefit from wide frequency coverage and rapid lock times for agile frequency hopping and signal processing.
• Satellite and aerospace communication systems demanding robust performance over a wide temperature range and integration in compact RF modules.

ADRF6650ACPZ Brand Info

The ADRF6650ACPZ is part of the Analog Devices portfolio of RF synthesizers, known for high precision and reliability in industrial and communication applications. Analog Devices is recognized for delivering advanced semiconductor solutions that enhance system performance and reduce design complexity. This device exemplifies their commitment to innovation by integrating critical frequency synthesis components into a single, easy-to-use IC, supported by comprehensive documentation and support resources for engineers.

FAQ

What is the frequency tuning range of this frequency synthesizer?

The device supports a wide frequency range from 54 MHz up to 6.6 GHz, enabling its use across multiple RF