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SI5338N-B05753-GMR
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SI5338N-B05753-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 24-pin QFN (Quad Flat No-Lead)
  • Essence: Clock generation and multiplication for various electronic systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDO: Output Power Supply
  2. GND: Ground
  3. XAXB: Differential Clock Inputs
  4. XAXA: Differential Clock Inputs
  5. VDDI: Input Power Supply
  6. CLKIN: Single-Ended Clock Input
  7. SDA: I2C Serial Data Input
  8. SCL: I2C Serial Clock Input
  9. VDDA: Analog Power Supply
  10. VDDP: PLL Power Supply
  11. VDDXO: Crystal Oscillator Power Supply
  12. XTALI: Crystal Oscillator Input
  13. XTALO: Crystal Oscillator Output
  14. NC: No Connection
  15. OUT0: Programmable Output 0
  16. OUT1: Programmable Output 1
  17. OUT2: Programmable Output 2
  18. OUT3: Programmable Output 3
  19. OUT4: Programmable Output 4
  20. OUT5: Programmable Output 5
  21. OUT6: Programmable Output 6
  22. OUT7: Programmable Output 7
  23. GND: Ground
  24. VDDO: Output Power Supply

Functional Characteristics

  • Flexible clock generation and multiplication for various applications
  • Low jitter and high frequency accuracy for precise timing requirements
  • Programmable output frequencies to meet specific system needs
  • Spread spectrum modulation for reducing electromagnetic interference (EMI)
  • I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - Programmable features provide flexibility in system design - Low jitter ensures accurate timing synchronization - Multiple output formats support diverse interface requirements

Disadvantages: - Relatively complex pin configuration may require careful PCB layout - Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

SI5338N-B05753-GMR is suitable for a wide range of electronic systems that require precise clock generation and multiplication. It can be used in communication equipment, data centers, industrial automation, consumer electronics, and more.

Working Principles

The SI5338N-B05753-GMR utilizes a phase-locked loop (PLL) to generate and multiply the input clock signal. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies and formats. The device also incorporates spread spectrum modulation to reduce EMI emissions.

Detailed Application Field Plans

  1. Communication Equipment: Use SI5338N-B05753-GMR to generate clock signals for Ethernet switches, routers, and wireless communication devices.
  2. Data Centers: Employ the IC for clock distribution in servers, storage systems, and network switches within data centers.
  3. Industrial Automation: Utilize the device in programmable logic controllers (PLCs), motor drives, and industrial control systems for precise timing synchronization.
  4. Consumer Electronics: Incorporate SI5338N-B05753-GMR in high-definition televisions, gaming consoles, and audio/video equipment to ensure accurate timing for data processing and signal transmission.

Detailed Alternative Models

  1. SI5338N-B05752-GMR: Similar to SI5338N-B05753-GMR but with different output frequency range.
  2. SI5338N-B05754-GMR: Similar to SI5338N-B05753-GMR but with additional features such as integrated voltage regulators.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of SI5338N-B05753-GMR? A: The maximum output frequency is 945MHz.

  2. Q: Can I program the output format of the device? A: Yes, the SI5338N-B05753-GMR supports multiple output formats such as LVCMOS, LVDS, HCSL, and LVPECL.

  3. Q: How do I configure the device? A: The IC can be configured using the I