HMC1048ALC3BTR Frequency Mixer, IQ Modulator, 6mm QFN Package

HMC1048ALC3BTR Overview

The HMC1048ALC3BTR is a high-performance, low-phase-noise voltage-controlled oscillator (VCO) designed for use in the 4.5 to 4.9 GHz frequency range. This device delivers excellent frequency stability and low phase noise, making it ideal for advanced communication systems and radar applications. Its compact 3×3 mm surface-mount package supports easy integration into complex RF subsystems. Engineered for precision frequency synthesis, the oscillator provides superior tuning linearity and low power consumption, enabling enhanced system performance in demanding industrial environments. For more detailed product information, visit IC Manufacturer.

HMC1048ALC3BTR Technical Specifications

HMC1048ALC3BTR Key Features

• Wide Frequency Range: Covers 4.5 to 4.9 GHz, enabling versatile use in C-band communication and radar frequency bands.
• Low Phase Noise Performance: Exhibits phase noise as low as -110 dBc/Hz at 10 kHz offset, critical for high-fidelity signal generation and minimizing signal distortion.
• Compact Surface-Mount Package: The 3×3 mm LFCSP footprint allows for dense PCB layouts and simplified integration in compact RF modules.
• Low Power Consumption: Consumes only 45 mA at 5 V supply, improving energy efficiency in battery-powered and portable systems.

HMC1048ALC3BTR Advantages vs Typical Alternatives

This oscillator offers superior phase noise and a broad tuning range compared to typical VCOs in its class, providing enhanced frequency stability and signal purity. Its low power consumption and small form factor make it highly suitable for space-constrained, power-sensitive industrial applications. Robust temperature performance and precise tuning ensure reliable operation in demanding environments, setting it apart from conventional oscillators that may lack such integration and efficiency.

Typical Applications

• Wireless communication systems requiring stable, low-noise local oscillator signals in the C-band frequency range, such as satellite uplinks and microwave radios.
• Radar systems needing precise frequency control and low phase noise to improve target resolution and detection accuracy.
• Test and measurement equipment that demands consistent frequency synthesis and low spectral noise for accurate signal characterization.
• Industrial RF modules where compact size and low power operation are critical for system integration and thermal management.

HMC1048ALC3BTR Brand Info

This product is part of a specialized series of voltage-controlled oscillators designed and manufactured by a leading provider of high-frequency semiconductor components. The device reflects the brand’s commitment to delivering state-of-the-art RF solutions with optimized performance, reliability, and manufacturability. Known for innovation in microwave and millimeter-wave technologies, the brand supports engineers with comprehensive documentation, application notes, and technical support to ensure seamless integration into complex systems.

FAQ

What is the typical phase noise of this oscillator at 10 kHz offset?

The typical phase noise at a 10 kHz offset from the carrier frequency is -110 dBc/Hz. This low phase noise level is essential for reducing signal jitter and improving overall system performance in communication and radar applications.

What supply voltage does the device require for operation?

The oscillator operates with a supply voltage of +5 V. This standard voltage level ensures compatibility with common power rails in