LMX2594 15-GHz Wideband PLLATINUM™ RF Synthesizer With Phase Synchronization and JESD204B Support

  • Manufacturer: Texas Instruments
  • NO: TI-LMX2594RHAR
  • Package: 40-VFQFN
  • Datasheet: -
  • Stock: 878
  • Description: LMX2594 15-GHz Wideband PLLATINUM™ RF Synthesizer With Phase Synchronization and JESD204B Support(Kg)


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The Texas Instruments LMX2594RHAR is a high-performance RF synthesizer and voltage-controlled oscillator (VCO) designed to meet the demanding requirements of modern RF and microwave communication systems. This versatile integrated circuit (IC) offers exceptional performance, flexibility, and ease of use for a wide range of applications, including wireless infrastructure, radar systems, and satellite communications.

Key Features

  • Frequency Range: The LMX2594RHAR offers an impressive frequency range of 10 MHz to 15 GHz, providing a wide bandwidth to cover various frequency bands.

  • Ultra-Low Phase Noise: This RF synthesizer and VCO combination features ultra-low phase noise, ensuring signal purity and minimizing interference in sensitive applications.

  • Wideband PLL: With a wideband phase-locked loop (PLL) architecture, this device enables agile frequency synthesis and rapid frequency hopping for dynamic communication systems.

  • Integrated VCO: The integrated VCO eliminates the need for an external VCO, reducing component count and simplifying system design.

  • Fractional-N PLL: The fractional-N frequency synthesis allows fine frequency resolution, making it suitable for applications that require precise frequency control.

  • Low Power Consumption: The LMX2594RHAR is designed for power efficiency, making it suitable for battery-powered and power-sensitive applications.

  • Flexible RF Output: The device supports various RF output configurations, including differential and single-ended outputs, to accommodate different system requirements.

  • Digital Interface: It offers a digital interface for easy programming and control, allowing for seamless integration into your RF system.

  • High Reliability: Texas Instruments is known for producing high-quality semiconductor devices, and the LMX2594RHAR is no exception, with a reputation for reliability.


The LMX2594RHAR is ideal for a wide range of applications, including:

  • Wireless Base Stations
  • Point-to-Point Radio Systems
  • Radar and Surveillance Systems
  • Satellite Communications
  • Test and Measurement Equipment

Technical Specifications

  • Frequency Range: 10 MHz - 15 GHz
  • Phase Noise (typical): -140 dBc/Hz at 100 kHz offset
  • Output Power (adjustable): Up to 0 dBm
  • Supply Voltage: 3.3 V
  • Power Consumption (typical): 600 mW
  • Package Type: 32-pin QFN

For a complete list of specifications and detailed information, please refer to the Datasheet.

Ordering Information

The LMX2594RHAR is available for order through Texas Instruments' authorized distributors. Please visit the Texas Instruments website for ordering details and to find a distributor near you.

Note: The availability of this product may vary by region

In Stock

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