LMX2595RHAR

Overview

The LMX2595RHAR is a wideband RF synthesizer from Texas Instruments, operating within an output frequency range of 10 MHz to 19 GHz. It features a maximum input frequency of 1.4 GHz and a minimum input frequency of 5 MHz. The device operates on a supply voltage ranging from 3.15 V to 3.45 V, with a typical working voltage of 3.3 V. It consumes 340 mA during operation. The component is housed in a 40-pin VQFN (6x6 mm) package and supports industrial temperature grades from -40°C to +85°C.

Feature Summary

• Supports phase synchronization functionality for multi-channel applications
• Integrates JESD204B interface support for direct connection to data converters
• Utilizes Silicon technology for robust RF signal generation

Applications

• Wireless infrastructure base stations requiring high-frequency synthesis
• Test and measurement equipment needing precise frequency generation
• Point-to-point microwave radio systems
• Satellite communication ground terminals

Procurement Notes

Verify the specific suffix RHAR against the official Texas Instruments datasheet to confirm the package type and tape/reel specifications. Ensure that the ordering information matches the required industrial temperature grade and RoHS compliance status. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Selection Notes

Select this component when a wideband output up to 19 GHz is required alongside digital interface compatibility. Consider the 40-pin VQFN footprint for PCB layout constraints. Evaluate the 340 mA power consumption against system thermal management capabilities. Confirm that the 3.3 V supply voltage aligns with existing board power rails and that the industrial temperature range meets environmental design requirements.

Part Context

This part belongs to the LMX2595 series of PLLatinum RF synthesizers. It is designed as a general-purpose solution for high-performance wireless applications. The device integrates a low-phase-noise PLL and a wideband VCO. It is distinct from lower-frequency variants in the same family by its extended output range and specific digital interface support for modern data converter architectures.

Replacement Considerations

LMX2595RHAT