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LMX2487ESQE/NOPB
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LMX2487ESQE/NOPB

Overview

Category

LMX2487ESQE/NOPB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for frequency synthesis and clock generation.

Characteristics

  • Package: ESQ
  • Essence: High-performance PLLatinum™ fractional-N frequency synthesizer
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

The LMX2487ESQE/NOPB has the following specifications and parameters:

  • Frequency Range: 10 MHz to 6 GHz
  • Fractional Spur Performance: -230 dBc/Hz
  • Phase Noise: -227 dBc/Hz at 1 MHz offset
  • Supply Voltage: 3.3 V
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of LMX2487ESQE/NOPB is as follows:

Pin Name | Function ------------|--------- VDD | Power supply GND | Ground RF_IN | RF input VCO_SEL | VCO selection ...

For a detailed and complete pin configuration, please refer to the product datasheet.

Functional Characteristics

The LMX2487ESQE/NOPB offers the following functional characteristics:

  • Fractional-N PLL with integrated VCO
  • Low phase noise and spurious performance
  • Programmable output divider
  • Integrated loop filter
  • Serial interface for control and programming

Advantages and Disadvantages

Advantages: - Wide frequency range - High-performance fractional-N synthesis - Low phase noise and spurious performance

Disadvantages: - Requires external loop filter components - Limited operating temperature range

Applicable Range of Products

LMX2487ESQE/NOPB is suitable for various applications, including: - Wireless communication systems - Satellite communication - Radar systems - Test and measurement equipment

Working Principles

The LMX2487ESQE/NOPB operates based on the principles of fractional-N frequency synthesis. It utilizes a phase-locked loop (PLL) to generate stable and accurate clock signals.

Detailed Application Field Plans

The LMX2487ESQE/NOPB can be used in the following application fields:

  1. Wireless Communication Systems: Provides precise frequency synthesis for wireless transceivers, enabling reliable data transmission.
  2. Satellite Communication: Ensures accurate clock generation for satellite communication systems, improving signal quality.
  3. Radar Systems: Offers stable clock signals for radar systems, enhancing target detection and tracking capabilities.
  4. Test and Measurement Equipment: Enables precise frequency generation for test and measurement instruments, ensuring accurate measurements.

Detailed Alternative Models

Some alternative models to LMX2487ESQE/NOPB include: - LMX2492ESQ/NOPB - LMX2595SQE/NOPB - LMX2594SQE/NOPB - LMX2592SQE/NOPB - LMX2591SQE/NOPB

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency range of LMX2487ESQE/NOPB? A: The maximum frequency range is 6 GHz.

  2. Q: Does LMX2487ESQE/NOPB require an external loop filter? A: Yes, it requires external loop filter components.

  3. Q: What is the operating temperature range of LMX2487ESQE/NOPB? A: The operating temperature range is -40°C to +85°C.

  4. Q: Can LMX2487ESQE/NOPB be used in wireless communication systems? A: Yes, it is suitable for wireless communication systems.

  5. Q: What are the advantages of LMX2487ESQE/NOPB? A: The advantages include wide frequency range, high-performance fractional-N synthesis, and low phase noise and spurious performance.

This concludes the encyclopedia entry for LMX2487ESQE/NOPB.

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