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SI5344H-D-GM
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SI5344H-D-GM

Overview

Category

SI5344H-D-GM belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for clock generation and distribution.

Characteristics

  • High precision and low jitter
  • Flexible frequency synthesis and distribution
  • Wide operating frequency range
  • Programmable features for customization

Package

SI5344H-D-GM is available in a compact surface mount package.

Essence

The essence of SI5344H-D-GM lies in its ability to generate and distribute accurate clock signals within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications and Parameters

  • Operating Voltage: 3.3V
  • Frequency Range: 1Hz - 2.2GHz
  • Output Channels: 4
  • Phase Noise: -150dBc/Hz @ 1kHz offset
  • Temperature Range: -40°C to +85°C

Pin Configuration

For detailed and complete pin configuration, please refer to the datasheet of SI5344H-D-GM.

Functional Characteristics

SI5344H-D-GM offers the following functional characteristics:

  • Frequency synthesis and distribution
  • Clock signal multiplication and division
  • Programmable output formats
  • Input reference clock selection
  • Jitter attenuation and filtering

Advantages and Disadvantages

Advantages

  • High precision and low jitter clock generation
  • Flexible programming options for customization
  • Wide operating frequency range
  • Multiple output channels for versatile applications

Disadvantages

  • Requires careful consideration of power supply noise
  • Complex programming interface for advanced configurations

Applicable Range of Products

SI5344H-D-GM is suitable for various electronic devices that require precise clock generation and distribution, such as:

  • Communication equipment
  • Data centers
  • Test and measurement instruments
  • Industrial automation systems

Working Principles

SI5344H-D-GM operates by taking an input reference clock and using its internal PLL (Phase-Locked Loop) to generate multiple output clocks with precise frequency and phase relationships. These output clocks can be further customized through programming options.

Detailed Application Field Plans

The detailed application field plans for SI5344H-D-GM include:

  1. Communication Equipment: Use SI5344H-D-GM to generate synchronized clock signals for data transmission and reception modules.
  2. Data Centers: Employ SI5344H-D-GM to distribute accurate clock signals across various networking and storage devices.
  3. Test and Measurement Instruments: Utilize SI5344H-D-GM for precise timing synchronization in high-precision measurement systems.
  4. Industrial Automation Systems: Integrate SI5344H-D-GM into control systems to ensure accurate timing for synchronized operations.

Detailed Alternative Models

Some alternative models to SI5344H-D-GM are:

  1. SI5341A-C-GM
  2. SI5342B-D-GM
  3. SI5343C-E-GM
  4. SI5345F-F-GM
  5. SI5346G-H-GM

5 Common Technical Questions and Answers

  1. Q: What is the maximum operating frequency of SI5344H-D-GM? A: The maximum operating frequency is 2.2GHz.

  2. Q: Can SI5344H-D-GM generate non-integer frequencies? A: Yes, it supports fractional-N frequency synthesis for non-integer frequencies.

  3. Q: How many output channels does SI5344H-D-GM have? A: It has four output channels.

  4. Q: What is the typical phase noise performance of SI5344H-D-GM? A: The typical phase noise is -150dBc/Hz @ 1kHz offset.

  5. Q: What is the recommended temperature range for SI5344H-D-GM? A: It is recommended to operate within the temperature range of -40°C to +85°C.

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