LMX2592RHAR

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2592RHAR is a wideband frequency synthesizer with an integrated voltage-controlled oscillator (VCO) manufactured by Texas Instruments. It operates within a frequency range of 9.8 GHz and utilizes a 40-pin Very Thin Profile Quad Flat No-Lead (VQFN) package measuring 6 mm in length. The device functions as a phase-locked loop (PLL) suitable for surface mount installation. It supports an operating temperature range from -40 °C to +85 °C and carries RoHS compliance certification. The component is supplied in a reel packaging format with a factory quantity of 2500 units.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates a wideband voltage-controlled oscillator (VCO) directly into the synthesizer architecture.
• Supports high-frequency operation up to 9.8 GHz for broadband signal generation.
• Utilizes a compact 40-pin VQFN package designed for surface-mount technology applications.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Generation of sampling clocks for high-speed analog-to-digital converters
• RF signal synthesis in communication systems
• Wideband frequency generation for test and measurement equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix RHAR against official datasheets to confirm the tape-and-reel packaging configuration and mass production status. Ensure compatibility with the 40-VQFN footprint and check that the -40 °C to +85 °C industrial temperature rating meets the operational requirements of the target environment before finalizing procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a wideband synthesizer with an integrated VCO is required for frequencies up to 9.8 GHz. The 40-VQFN package is suitable for space-constrained designs requiring surface-mount assembly. Confirm that the industrial temperature range and PLL topology align with system specifications, distinguishing it from lower-frequency variants like the LMX2572.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The LMX2592RHAR belongs to the LMX2592 series of wideband frequency synthesizers produced by Texas Instruments. It is distinct from power management devices sharing similar prefixes, such as the LM2592 step-down regulators. The part serves as a core RF building block for generating stable local oscillator signals in modern wireless infrastructure and high-performance data acquisition systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Texas Instruments resources for cross-reference information or evaluate family members such as the LMX2572 if lower frequency requirements permit.