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SI5338C-B02169-GM
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SI5338C-B02169-GM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: QFN (Quad Flat No-leads) package
  • 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
  • Number of Outputs: 4
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338C-B02169-GM has a total of 24 pins. The pin configuration is as follows:

  1. VDDO1
  2. VDDO2
  3. VDDO3
  4. VDDO4
  5. GND
  6. XAXB
  7. XAXT
  8. XBXB
  9. XBXT
  10. SDA
  11. SCL
  12. VDDI
  13. VDDX
  14. VDDREF
  15. VDDA
  16. VDDPLL
  17. VDDOSC
  18. VDDOE
  19. VDDOD
  20. CLKIN
  21. CLKOUT0
  22. CLKOUT1
  23. CLKOUT2
  24. CLKOUT3

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Low phase noise and jitter
  • High frequency accuracy and stability
  • Support for multiple output formats (LVPECL, LVDS, HCSL, etc.)
  • Programmable spread spectrum modulation for EMI reduction
  • Integrated crystal oscillator for system clock reference

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various systems - Programmable features provide flexibility in clock generation - Low jitter and high frequency accuracy ensure reliable system performance

Disadvantages: - Limited number of outputs (4) - Requires external crystal oscillator for system clock reference

Applicable Range of Products

The SI5338C-B02169-GM is suitable for a wide range of electronic systems that require precise clock generation and distribution. It can be used in applications such as telecommunications, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338C-B02169-GM utilizes a combination of PLL (Phase-Locked Loop) and fractional-N synthesis techniques to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: Use the SI5338C-B02169-GM to generate clock signals for network switches, routers, and base stations.
  2. Data Centers: Employ the IC for clock synchronization in servers, storage systems, and networking equipment.
  3. Industrial Automation: Utilize the device in PLCs (Programmable Logic Controllers), motor drives, and robotics for precise timing control.
  4. Consumer Electronics: Incorporate the IC in high-performance audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

  1. SI5338A-B02169-GM: Similar to SI5338C-B02169-GM but with different package options.
  2. SI5339C-B02169-GM: Higher-performance version with additional features and wider frequency range.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338C-B02169-GM? A: The maximum output frequency is 945MHz.

  2. Q: Can I program the output format of each clock output? A: Yes, the SI5338C-B02169-GM supports multiple output formats such as LVPECL, LVDS, and HCSL.

  3. Q: Does the IC support spread spectrum modulation for EMI reduction? A: Yes, the device has built-in support for programmable spread spectrum modulation.

  4. Q: What is the operating temperature range of the SI5338C-B02169-GM? A: The IC can operate within a temperature range of -40°C to +85°C.

  5. Q: How many pins does the SI5338C-B02169-GM have? A: The IC has a total of 24 pins.

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