Analog Devices Inc. HMC517LC4TR: Precision Microwave Mixer

The HMC517LC4TR from Analog Devices Inc. is a high-performance, passive double-balanced mixer designed to meet the demanding requirements of RF and microwave communication systems. This device is part of Analog Devices' Hittite Microwave product line and offers exceptional versatility, making it well-suited for a variety of applications, including point-to-point radios, test equipment, and military end-uses.

Constructed with gallium arsenide (GaAs) MESFET, Schottky diodes, and novel planar transformer on-chip balun structures, the HMC517LC4TR provides excellent RF performance. It operates within the frequency range of 11 GHz to 21 GHz at the RF and LO ports, with an IF frequency range from DC to 3 GHz. This wide frequency range ensures that the mixer can be employed in different stages of RF signal processing without compromising on signal integrity or performance.

The mixer's ability to convert signals from high frequencies to lower intermediate frequencies with a low level of noise and distortion is one of its key features. It has a conversion loss of 9 dB typical, which is a measure of the mixer's efficiency in converting RF power to IF power. Moreover, the HMC517LC4TR provides excellent isolation between its ports, with LO to RF isolation of 45 dB typical and LO to IF isolation of 35 dB typical, minimizing the potential for signal leakage and ensuring a high level of signal integrity.

This device is supplied in a compact, 4x4 mm, surface-mount, leadless ceramic package (LC4), which is designed for easy integration into a wide range of electronic assemblies. The HMC517LC4TR is also available in tape and reel format (TR), making it suitable for automated manufacturing processes.

Analog Devices Inc. is known for its commitment to quality, and the HMC517LC4TR is no exception. It is manufactured to the highest standards to ensure reliable performance in even the most challenging environmental conditions. Whether for commercial telecommunications, aerospace, or defense applications, the HMC517LC4TR is a robust and reliable choice for your microwave mixing needs.

Key Features:

• Frequency Range: RF/LO: 11 GHz to 21 GHz, IF: DC to 3 GHz
• Conversion Loss: 9 dB typical
• LO to RF Isolation: 45 dB typical
• LO to IF Isolation: 35 dB typical
• Package: 4x4 mm leadless ceramic package (LC4)
• Supply Format: Tape and reel (TR) for automated manufacturing processes