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HMC526LC4TR is listed in the RF Mixers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC MMIC IQ MIXER 24SMD. Review the specifications below when checking this part for your BOM.
The HMC526LC4TR is a general-purpose I/Q MMIC mixer manufactured by Analog Devices Inc., designed for RF applications in the 6 GHz to 10 GHz frequency range. It features a compact leadless surface-mount package, specifically the 24-TFQFN (4x4) with an exposed pad, suitable for automated assembly. The device integrates two mixers within a single GaAs MMIC structure, providing image rejection capabilities essential for up-conversion and down-conversion tasks. As an obsolete component, it has been superseded by newer iterations in the product line.
This component is officially classified as obsolete and no longer in active manufacturing by Analog Devices Inc. Procurement should focus on identifying verified replacement part numbers rather than sourcing existing stock. Verify that any available inventory matches the original specifications and confirm compatibility with current supply chain channels before acquisition.
Engineers replacing this obsolete mixer should evaluate the HMC520ALC4 as a potential alternative from the same manufacturer. Selection criteria must include verifying frequency coverage alignment between 6 GHz and 10 GHz, ensuring pinout compatibility, and confirming that the replacement maintains required image rejection and conversion loss characteristics for the specific system architecture.
The HMC526LC4TR belongs to Analog Devices' broader portfolio of RF and microwave MMICs, which are widely utilized in wireless infrastructure and test equipment. This specific model represents a legacy generation of I/Q mixers, characterized by its integration of quadrature functionality into a small form factor, preceding more recent advancements in process technology and packaging efficiency within the company's signal chain products.
HMC520ALC4
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