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SI5338C-B02625-GMR
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SI5338C-B02625-GMR

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 32-QFN (5x5 mm)
  • 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 808MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Programmable Features: Output frequency, output format, spread spectrum modulation, clock skew adjustment, etc.
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5338C-B02625-GMR has a total of 32 pins. The pin configuration is as follows:

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. XBXB
  6. XBXC
  7. XBYB
  8. XBYC
  9. XCYC
  10. XCZC
  11. XDXD
  12. XEXE
  13. XFXF
  14. XGXD
  15. XGYE
  16. XHZF
  17. XJXJ
  18. XJYK
  19. XKKK
  20. XLLM
  21. XMMN
  22. XNNN
  23. XPPQ
  24. XRRR
  25. XSSS
  26. XTTT
  27. XUUV
  28. XVVV
  29. XWWW
  30. XYYY
  31. XZZZ
  32. GND

Functional Characteristics

  • Flexible clock generation and multiplication for various applications
  • Low jitter performance for high-quality signal transmission
  • Programmable output frequencies to meet specific system requirements
  • Spread spectrum modulation for EMI reduction
  • Clock skew adjustment for precise synchronization

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - High frequency accuracy ensures reliable timing for electronic systems - Programmable features provide flexibility in system design - Low jitter performance improves signal integrity

Disadvantages: - Limited output frequency range compared to some specialized clock generators - Requires programming and configuration for optimal performance

Applicable Range of Products

The SI5338C-B02625-GMR is suitable for a wide range of applications, including but not limited to: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Consumer electronics

Working Principles

The SI5338C-B02625-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats. The device incorporates various control registers and digital circuitry to enable flexible configuration.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338C-B02625-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
  2. Networking Devices: This clock generator is suitable for network switches, routers, and gateways, ensuring precise timing for efficient data transfer.
  3. Data Centers: The SI5338C-B02625-GMR can be employed in servers and storage systems to synchronize various components and optimize data processing.
  4. Industrial Automation Systems: Clock synchronization is crucial in industrial automation applications. This IC can be utilized in PLCs (Programmable Logic Controllers), motion control systems, and robotics.
  5. Consumer Electronics: The device can be integrated into smart TVs, set-top boxes, gaming consoles, and other consumer electronics to ensure accurate timing for multimedia applications.

Detailed Alternative Models

  1. SI5338A-B02625-GMR: Similar to the SI5338C-B02625-GMR but with additional features such as frequency margining and clock monitoring.
  2. SI5339C-B02625-GMR: A higher-performance version of the SI5338C-B02625-GMR with lower jitter and extended output frequency range.
  3. SI5341B-B02625-GMR: A clock generator with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.
  4. SI5368C-B02625-GMR: A clock generator with built-in digital phase-locked loop (DPLL) for enhanced synchronization capabilities.
  5. SI5389C-B02625-GMR: A clock generator specifically designed for high-speed optical communication systems, supporting advanced modulation formats.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the