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SI5338A-B04951-GM
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SI5338A-B04951-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 distribution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Clocks: 8 differential or 16 single-ended
  • Supply Voltage: 2.5V or 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338A-B04951-GM has a total of 48 pins. The pin configuration is as follows:

  1. VDDO_0
  2. VDDO_1
  3. VDDO_2
  4. VDDO_3
  5. GND
  6. CLKIN
  7. XAXB
  8. XAXC
  9. XAXD
  10. XAXE
  11. XAXF
  12. XAXG
  13. XAXH
  14. XAXI
  15. XAXJ
  16. XAXK
  17. XAXL
  18. XAXM
  19. XAXN
  20. XAXP
  21. XAXR
  22. XAXS
  23. XAXT
  24. XAXU
  25. XAXV
  26. XAXW
  27. XAXX
  28. XAXY
  29. XAXZ
  30. XAYA
  31. XAYB
  32. XAYC
  33. XAYD
  34. XAYE
  35. XAYF
  36. XAYG
  37. XAYH
  38. XAYI
  39. XAYJ
  40. XAYK
  41. XAYL
  42. XAYM
  43. XAYN
  44. XAYP
  45. XAYR
  46. XAYS
  47. XAYT
  48. XAYU

Functional Characteristics

  • Flexible clock generation and distribution
  • Programmable output frequencies and formats
  • Low-jitter performance for high-quality signals
  • Integrated voltage regulators for improved power supply noise rejection
  • Spread Spectrum Clocking (SSC) support for EMI reduction

Advantages and Disadvantages

Advantages: - Wide frequency range - High-performance clock generation - Programmable features for customization - Low-jitter output for improved signal quality

Disadvantages: - Requires careful configuration for optimal performance - Limited number of output clocks compared to some other models

Applicable Range of Products

The SI5338A-B04951-GM is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking equipment, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5338A-B04951-GM utilizes a phase-locked loop (PLL) architecture to generate and distribute clock signals. The input clock is multiplied and divided to produce multiple output clocks with different frequencies and formats. The programmable nature of the IC allows users to configure the desired output frequencies and formats according to their specific requirements.

Detailed Application Field Plans

  1. Telecommunications: The SI5338A-B04951-GM can be used in communication systems to provide accurate clock signals for data transmission and synchronization.
  2. Networking Equipment: It can be utilized in network switches, routers, and servers to ensure precise timing for data processing and communication.
  3. Data Centers: The IC can be employed in data centers to synchronize various components and systems, improving overall performance and reliability.
  4. Industrial Automation: It finds application in industrial automation systems where precise timing is crucial for synchronized operation of machinery and equipment.
  5. Electronic Systems: The SI5338A-B04951-GM can be integrated into various electronic systems that require accurate clock generation and distribution.

Detailed Alternative Models

  1. SI5338B-B04951-GM: Similar to SI5338A-B04951-GM but with additional features.
  2. SI5339A-B04951-GM: A higher-performance version with extended frequency range.
  3. SI5340A-B04951-GM: Offers more output clocks and advanced programmability options.

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that can be generated by the SI5338A-B04951-GM? A: The SI5338A-B04951-GM can generate frequencies up to 350 MHz.

  2. Q: Can I use a single-ended clock input instead of