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SI5338N-B03752-GM
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SI5338N-B03752-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 Format: LVCMOS, LVDS, HCSL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed Pin Configuration

The SI5338N-B03752-GM has a total of 48 pins. The pin configuration is as follows:

  1. VDDO
  2. VDDO
  3. GND
  4. GND
  5. CLKIN
  6. CLKIN
  7. GND
  8. GND
  9. NC
  10. NC
  11. GND
  12. GND
  13. GND
  14. GND
  15. GND
  16. GND
  17. GND
  18. GND
  19. GND
  20. GND
  21. GND
  22. GND
  23. GND
  24. GND
  25. GND
  26. GND
  27. GND
  28. GND
  29. GND
  30. GND
  31. GND
  32. GND
  33. GND
  34. GND
  35. GND
  36. GND
  37. GND
  38. GND
  39. GND
  40. GND
  41. GND
  42. GND
  43. GND
  44. GND
  45. GND
  46. GND
  47. GND
  48. GND

Functional Characteristics

  • Flexible clock generation and distribution
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Integrated crystal oscillator for accurate timing
  • Multiple clock outputs with individual control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmable features for customization - Low phase noise and jitter

Disadvantages: - Requires external crystal oscillator - Limited to specific output formats

Applicable Range of Products

The SI5338N-B03752-GM is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5338N-B03752-GM utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and distribute clock signals. The input clock is multiplied and divided to achieve the desired output frequencies.

Detailed Application Field Plans

  1. Telecommunications: Clock synchronization in network equipment.
  2. Networking: Timing and synchronization in routers and switches.
  3. Data Centers: Clock distribution for server farms and storage systems.
  4. Industrial Automation: Precise timing for control systems and sensors.
  5. Electronic Systems: Clock generation for audio/video equipment and test instruments.

Detailed Alternative Models

  1. SI5338A-B03752-GM: Similar specifications with additional features.
  2. SI5339N-B03752-GM: Higher frequency range with similar characteristics.
  3. SI5340N-B03752-GM: Multi-channel clock generator with advanced programmability.

5 Common Technical Questions and Answers

  1. Q: Can the SI5338N-B03752-GM operate with a 5V supply voltage? A: No, it requires a supply voltage between 2.5V and 3.3V.

  2. Q: What is the typical phase jitter of the SI5338N-B03752-GM? A: The typical phase jitter is less than 0.3 ps RMS.

  3. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5338N-B03752-GM supports dynamic frequency programming.

  4. Q: Does the SI5338N-B03752-GM require an external crystal oscillator? A: Yes, it requires an external crystal oscillator for accurate timing.

  5. Q: What is the maximum output frequency of the SI5338N-B03752-GM? A: The maximum output frequency is 350 MHz.

This encyclopedia entry provides detailed information about the SI5338N-B03752-GM clock generator IC. It includes basic information, specifications, pin configuration,