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HMC337-SX is listed in the RF Mixers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is HMC337G - SUB HARM MIX, 17-25 GH. Review the specifications below when checking this part for your BOM.
The HMC337-SX is a sub-harmonically pumped (x2) monolithic microwave integrated circuit (MMIC) mixer manufactured by Analog Devices Inc. Operating within the 17 GHz to 25 GHz radio frequency range, this silicon-based component integrates a local oscillator amplifier for versatile up-conversion or down-conversion applications. It requires a supply voltage between 3 V and 4 V, with a typical supply current of 28 mA. The device features a noise figure of 9 dB and provides excellent isolation between the second local oscillator and the RF port, eliminating the need for external filtering components in many configurations.
Verify availability status carefully as distribution channels may indicate limited stock or factory special orders. Confirm RoHS compliance details through official documentation before procurement. Ensure handling procedures account for the die package format. Cross-reference manufacturer part numbers with distributor codes to prevent ordering errors. Validate technical specifications against the latest datasheet revisions prior to integration.
Select this component when operating frequencies fall within the 17 GHz to 25 GHz band and sub-harmonic mixing is acceptable. Consider the integrated LO amplifier feature if minimizing external components is a priority. Evaluate the 9 dB noise figure against system sensitivity requirements. Ensure power supply constraints align with the 3 V to 4 V operational range and 28 mA current draw.
This MMIC belongs to the family of high-frequency mixers designed for millimeter-wave applications. Unlike packaged variants, the SX suffix indicates a bare die configuration intended for direct mounting on substrates. This form factor allows for compact integration in advanced packaging technologies while maintaining performance characteristics suitable for demanding RF environments.
No public confirmed substitute part numbers are available in the provided documentation.
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