LMX2595RHAR

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LMX2595RHAR

+Nomenclature

LMX2595RHAR

  • FabricantTexas Instruments

  • Pièce fabricant #LMX2595RHAR

  • Package VQFN-40

  • En stock4423

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Spécifications

Attribut Valeur
Package Tape & Reel (TR)
Series PLLatinum™
ProductStatus Active
Function Synthesizer
Frequency 10MHz ~ 20GHz
RFType General Purpose
MountingType Surface Mount
Package/Case 40-VFQFN Exposed Pad

Présentation

Description

The LMX2595RHAR is a high-performance, wideband frequency synthesizer from Texas Instruments. It is part of the LMX2595 series known for its ability to generate frequencies from 10 MHz to 20 GHz with low phase noise, making it suitable for applications in telecommunications, radar, and test equipment. The device integrates a phase-locked loop (PLL) with a voltage-controlled oscillator (VCO), enabling fine frequency resolution and fast switching speeds. It features a high-performance phase detector and programmable output power, which enhance its flexibility and utility in complex RF systems. Additionally, the LMX2595RHAR supports a JESD204B interface, allowing synchronization with other devices in advanced digital systems. With an ultra-low noise figure and wide frequency range, it is ideal for high-frequency signal generation and frequency modulation tasks. The chip is available in a 40-pin QFN package, ensuring efficient power consumption and thermal management in space-constrained designs. Its advanced features and robust performance make it a preferred choice for engineers working on cutting-edge RF communication systems.

Equivalent

The LMX2595RHAR is a high-performance wideband PLLatinum™ RF synthesizer from Texas Instruments. Equivalent products from other manufacturers include:
1. Analog Devices ADF5356: Offers a similar wideband frequency range.
2. Analog Devices ADF5610: Provides comparable high-frequency performance.
3. Microchip Technology's PLL products: Check specific models offering wideband capabilities.
Always compare specific features and performance specifications to ensure compatibility with your application.

Features

The LMX2595RHAR is a high-performance, wideband frequency synthesizer from Texas Instruments. It features a frequency range from 10 MHz to 20 GHz, making it suitable for a variety of applications, including radar, communications, and test equipment. The device offers an ultra-low noise phase-locked loop (PLL) with a high-frequency voltage-controlled oscillator (VCO). It supports both integer-N and fractional-N synthesizing modes, delivering fine frequency resolution.
Key features include a low phase noise figure (-60 dBc/Hz at 20 kHz offset), fast frequency switching capability (less than 10 microseconds), and integrated frequency dividers. The device supports JESD204B standard making it ideal for high-speed data converters. Additionally, the LMX2595RHAR includes programmable output power levels, and multiple outputs with differential and single-ended configurations. It is controlled via a serial interface that is compatible with SPI. The device also supports automatic frequency calibration, and its compact design is optimized for ease of integration into designs. Its wide operating temperature range and robust build make it suitable for demanding environments.

Pinout

The LMX2595RHAR is a high-performance, wideband PLLatinum™ RF synthesizer from Texas Instruments. It features 40 pins. This device is capable of generating frequencies ranging from 10 MHz to 20 GHz.
Key functions include:
1. PLL (Phase-Locked Loop): Provides frequency synthesis with low phase noise.
2. VCO (Voltage-Controlled Oscillator): Integrated, allowing coverage of wide frequency ranges.
3. Frac-N Division: Offers fine frequency resolution due to its fractional-N divider.
4. High-Speed SPI Interface: Enables fast configuration through a serial interface.
5. Low Noise Floor: Ensures high-performance signal stability and quality.
6. Output Power Level Configurability: Allows adaptation to various application requirements.
7. Phase Synchronization: Facilitates exact phase alignment between multiple devices.
8. Temperature Sensors and Alarms: For monitoring and maintaining operational integrity.
This component is ideal for applications in wireless infrastructure, test and measurement, defense communications, and other RF systems requiring precise frequency generation.

Manufacturer

The LMX2595RHAR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and is well-known for its analog chips and embedded processors, which are used in a wide array of electronic devices. TI’s products are integral to industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The LMX2595RHAR, specifically, is a high-performance wideband RF synthesizer used in wireless communication systems, test and measurement equipment, and other applications requiring high-frequency signal generation.

Application

The LMX2595RHAR is a high-performance wideband synthesizer with integrated voltage-controlled oscillators (VCOs) designed for various RF applications. Its main application areas include telecommunications infrastructure, such as 5G wireless communications, where it supports high-frequency signal generation and synchronization. It is also used in test and measurement equipment due to its ability to generate low-noise signals across a wide frequency range. Additionally, the LMX2595RHAR is suitable for radar and electronic warfare systems, which require precise frequency tuning and rapid switching capabilities. Its high performance and versatility make it valuable in aerospace and defense applications as well.

Package

The LMX2595RHAR is a high-performance wideband PLLatinum™ RF synthesizer by Texas Instruments, provided in a 40-pin VQFN (Very Thin Quad Flat No-Lead) package. The package measures 6 mm x 6 mm, offering a compact solution suitable for a variety of RF applications.

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