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SI5338M-B02923-GM
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SI5338M-B02923-GM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: QFN (Quad Flat No-leads)
  • Essence: Clock generation and multiplication for various applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Type: LVCMOS, LVDS, HCSL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

  1. VDDO: Output Power Supply
  2. GND: Ground
  3. XIN: Crystal Oscillator Input
  4. XOUT: Crystal Oscillator Output
  5. SDA: Serial Data Input
  6. SCL: Serial Clock Input
  7. VDD: Core Power Supply
  8. GND: Ground
  9. NC: No Connection
  10. OUT0 to OUT7: Clock Outputs

Functional Characteristics

  • Flexible clock synthesis and multiplication
  • Low phase noise and jitter
  • Wide frequency range with fine resolution
  • Programmable output formats and features
  • Spread spectrum modulation for EMI reduction
  • I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low jitter for improved system performance - Programmable features for versatile applications - Spread spectrum modulation for EMI control

Disadvantages: - Requires external crystal oscillator - Limited output frequency range compared to some alternatives

Applicable Range of Products

  • Communication systems
  • Data centers
  • Industrial automation
  • Test and measurement equipment
  • Consumer electronics

Working Principles

The SI5338M-B02923-GM is a clock generator and multiplier IC that utilizes a crystal oscillator input to generate high-quality clock signals. It employs advanced PLL (Phase-Locked Loop) technology to synthesize and multiply the input frequency, providing multiple output clocks with precise timing characteristics. The programmable features allow customization of the output frequency, format, and other parameters to suit specific application requirements.

Detailed Application Field Plans

  1. Communication Systems: Provides synchronized clocks for data transmission and reception in telecommunication networks.
  2. Data Centers: Ensures accurate timing for server synchronization and data processing in large-scale data centers.
  3. Industrial Automation: Enables precise timing control in industrial control systems, PLCs, and robotics.
  4. Test and Measurement Equipment: Offers stable and accurate clocks for precise measurements and signal analysis.
  5. Consumer Electronics: Supports various applications such as audio/video synchronization, digital displays, and gaming consoles.

Detailed Alternative Models

  1. SI5332M-B02923-GM: Similar functionality with a different pin configuration.
  2. SI5341M-B02923-GM: Higher frequency range and additional features for more demanding applications.
  3. SI5368M-B02923-GM: Multi-channel clock generator with enhanced flexibility and synchronization capabilities.

5 Common Technical Questions and Answers

  1. Q: Can I use an external clock source instead of a crystal oscillator? A: Yes, the SI5338M-B02923-GM supports both crystal oscillator and external clock inputs.

  2. Q: What is the maximum output frequency of this IC? A: The SI5338M-B02923-GM can generate clock signals up to 350 MHz.

  3. Q: How do I program the output frequency and other features? A: The IC can be configured using the I2C interface and appropriate software or microcontroller.

  4. Q: Does this IC support spread spectrum modulation? A: Yes, the SI5338M-B02923-GM offers spread spectrum modulation for EMI reduction.

  5. Q: What is the typical phase noise performance of this clock generator? A: The IC provides low phase noise and jitter characteristics, ensuring high-quality clock signals.

This encyclopedia entry provides an overview of the SI5338M-B02923-GM clock generator and multiplier IC. It includes basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.