Analog Devices Inc. Tariff Inquiry

HMC765LP6CE

HMC765LP6CE Description

The HMC765LP6CE from Analog Devices Inc. is a high-performance fractional-N Phase-Locked Loop (PLL) with an integrated Voltage-Controlled Oscillator (VCO), designed for precision clock generation and frequency synthesis. Operating within a 1.8V to 5.5V supply range, this surface-mount IC delivers exceptional frequency agility with a maximum output frequency of 8.8GHz, making it suitable for demanding RF and microwave applications. The device features a 1:1 input-to-output ratio and supports both single-ended and differential clock inputs/outputs, providing flexibility in system design. Its obsolete status indicates it may be replaced by newer variants, but its robust performance ensures continued relevance in legacy systems.

HMC765LP6CE Features

• Integrated PLL with VCO: Eliminates the need for external oscillators, simplifying design and reducing board space.
• Wide Supply Range (1.8V–5.5V): Compatible with low-power and high-performance systems.
• High Frequency (Up to 8.8GHz): Ideal for RF, microwave, and high-speed digital applications.
• Fractional-N Synthesis: Enables fine frequency resolution and reduced phase noise.
• Flexible I/O Options: Supports differential/single-ended inputs and outputs for versatile integration.
• Surface-Mount 40-QFN Package: Compact and suitable for space-constrained designs.

HMC765LP6CE Applications

The HMC765LP6CE excels in:

• Wireless Infrastructure: Base stations, repeaters, and backhaul systems requiring stable clock signals.
• Test & Measurement Equipment: Precision signal generators and spectrum analyzers.
• Military/Aerospace Systems: Radar, electronic warfare, and satellite communications due to its high-frequency capability.
• High-Speed Data Converters: Clock synchronization for ADCs/DACs in telecom and imaging systems.

Conclusion of HMC765LP6CE

While marked as obsolete, the HMC765LP6CE remains a powerful solution for high-frequency clock generation, offering low phase noise, fractional-N flexibility, and broad supply compatibility. Its integration of PLL and VCO reduces component count, making it a cost-effective choice for legacy and specialized applications. Engineers should evaluate newer alternatives for long-term designs but can rely on this IC for proven performance in RF and microwave systems.