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LMX2347SLBX/NOPB

LMX2347SLBX/NOPB

Overview

Category

LMX2347SLBX/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: LQFP
  • Essence: High-performance frequency synthesizer
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

The LMX2347SLBX/NOPB has the following specifications and parameters:

  • Frequency Range: 10 MHz to 6 GHz
  • Supply Voltage: 2.7V to 3.3V
  • Phase Noise: -100 dBc/Hz at 1 MHz offset
  • Output Power: +5 dBm
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of LMX2347SLBX/NOPB is as follows:

  1. VCC
  2. GND
  3. RFOUT
  4. CE
  5. CLKIN
  6. RFIN
  7. VCOIN
  8. VCOOUT
  9. NC
  10. LD
  11. CP
  12. LE
  13. MUXOUT
  14. NC
  15. NC
  16. NC

Functional Characteristics

The LMX2347SLBX/NOPB offers the following functional characteristics:

  • Wide frequency range with high resolution
  • Low phase noise and spurious performance
  • Integrated voltage-controlled oscillator (VCO)
  • Programmable output power level
  • Flexible control interface

Advantages and Disadvantages

Advantages: - Wide frequency range allows for versatile applications - High-resolution frequency synthesis - Low phase noise ensures accurate signal generation

Disadvantages: - Limited output power compared to some other models - Requires external components for certain functionalities

Applicable Range of Products

LMX2347SLBX/NOPB is suitable for various applications, including: - Wireless communication systems - Test and measurement equipment - Radar systems - Satellite communication devices

Working Principles

The LMX2347SLBX/NOPB utilizes a phase-locked loop (PLL) architecture to generate stable and precise frequencies. It incorporates a VCO, frequency dividers, and phase detectors to achieve accurate frequency synthesis.

Detailed Application Field Plans

  1. Wireless Communication Systems: The LMX2347SLBX/NOPB can be used in cellular base stations, wireless routers, and other wireless communication devices to generate stable clock signals.

  2. Test and Measurement Equipment: This product is suitable for signal generators, spectrum analyzers, and other test instruments that require precise frequency synthesis.

  3. Radar Systems: The LMX2347SLBX/NOPB can be utilized in radar systems for generating accurate reference signals and local oscillators.

  4. Satellite Communication Devices: This IC is well-suited for satellite communication equipment, such as transceivers and modems, where reliable frequency synthesis is crucial.

Detailed Alternative Models

Some alternative models to LMX2347SLBX/NOPB include: - LMX2595 - ADF4351 - MAX2870 - HMC830 - Si5351

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of LMX2347SLBX/NOPB? A: The maximum output frequency is 6 GHz.

  2. Q: Can this IC operate with a supply voltage below 2.7V? A: No, the recommended supply voltage range is 2.7V to 3.3V.

  3. Q: Does LMX2347SLBX/NOPB require an external VCO? A: No, it has an integrated voltage-controlled oscillator.

  4. Q: What is the typical phase noise performance of this IC? A: The typical phase noise at a 1 MHz offset is -100 dBc/Hz.

  5. Q: How many pins does LMX2347SLBX/NOPB have? A: It has a total of 16 pins.

This concludes the encyclopedia entry for LMX2347SLBX/NOPB.