HMC849ALP4CE RF Switch SPDT, High Isolation, 4x4mm QFN Package

HMC849ALP4CE Overview

The HMC849ALP4CE is a high-performance analog phase detector designed for precision phase and frequency comparison in advanced RF and microwave systems. Operating over a wide frequency range, this device provides accurate phase detection with low jitter, making it ideal for applications requiring tight phase synchronization. Its low power consumption and integrated design facilitate seamless integration into compact, high-reliability communication and signal processing equipment. Engineers and sourcing specialists will find this component effective for enhancing system phase noise performance and improving overall signal integrity. For detailed product support, visit IC Manufacturer.

HMC849ALP4CE Technical Specifications

HMC849ALP4CE Key Features

• Wide Frequency Range: Supports DC to 3.6 GHz operation, enabling use in diverse RF and microwave phase detection applications.
• High Phase Accuracy: Provides precise phase difference output with ??180?? detection range, crucial for minimizing phase error in communication systems.
• Low Power Consumption: Consumes approximately 250 mW, helping reduce system thermal load and improve energy efficiency.
• Compact QFN Package: The 4×4 mm footprint allows for high-density PCB layouts and ease of integration into space-constrained designs.
• LVDS Compatible Inputs: Supports low-voltage differential signaling, enhancing noise immunity and signal integrity.
• Robust Operating Temperature: Functional across industrial temperature ranges (-40??C to +85??C), ensuring reliability in harsh environments.

HMC849ALP4CE Advantages vs Typical Alternatives

This phase detector delivers superior sensitivity and accuracy with low jitter performance compared to typical alternatives. Its broad frequency range and LVDS input compatibility enhance integration flexibility, while low power consumption supports energy-efficient designs. The compact QFN package further differentiates it by enabling dense system integration without compromising reliability or thermal management.

Typical Applications

• Phase-locked loop (PLL) frequency synthesizers in RF communication systems requiring precise phase comparison and low phase noise.
• High-frequency signal monitoring and synchronization for radar and aerospace electronics.
• Clock recovery circuits in high-speed data transmission systems.
• Test and measurement equipment where accurate phase detection improves signal analysis and diagnostics.

HMC849ALP4CE Brand Info

The HMC849ALP4CE is part of a comprehensive portfolio of RF and microwave components designed by a leading manufacturer specializing in high-frequency integrated circuits. This product reflects the brand??s commitment to delivering reliable, high-precision solutions tailored for demanding industrial and communication applications. It benefits from rigorous quality control and proven design methodologies that ensure consistent performance in critical systems.

FAQ

What is the maximum operating frequency of this phase detector?

The device supports operation up to 3.6 GHz, making it suitable for a wide range of RF and microwave applications requiring high-frequency phase detection.

Can the HMC849ALP4CE handle differential input signals?

Yes, the inputs are compatible with low-voltage differential signaling (LVDS), which improves noise immunity and allows for robust signal processing in complex system environments.

What is the typical power consumption of this device?

The component consumes approximately 250 mill