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SI5338N-B07541-GM
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SI5338N-B07541-GM

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-frequency precision, low jitter, programmable output frequencies
  • Package: QFN (Quad Flat No-leads)
  • Essence: Provides clock signals for various electronic devices
  • 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
  • Operating Temperature Range: -40°C to +85°C
  • Supply Current: 100mA (typical)

Detailed Pin Configuration

The SI5338N-B07541-GM has a total of 48 pins. The pin configuration is as follows:

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

Functional Characteristics

  • Provides up to 12 programmable clock outputs
  • Supports frequency multiplication and division
  • Offers spread spectrum modulation for reduced electromagnetic interference (EMI)
  • Features integrated phase-locked loop (PLL) for precise frequency generation
  • Allows fine-tuning of output frequencies through software control

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Programmable output frequencies - Flexible output formats - Spread spectrum modulation for reduced EMI

Disadvantages: - Requires software control for configuration - Limited output voltage options

Applicable Range of Products

The SI5338N-B07541-GM is suitable for use in various electronic devices that require accurate clock signals, such as:

  • Communication equipment
  • Networking devices
  • Data storage systems
  • Test and measurement instruments
  • Industrial automation systems

Working Principles

The SI5338N-B07541-GM utilizes a PLL-based architecture to generate precise clock signals. It takes an input reference clock and uses internal dividers and multipliers to generate multiple output frequencies. The output frequencies can be programmed and adjusted according to the specific requirements of the application.

Detailed Application Field Plans

The SI5338N-B07541-GM can be used in a wide range of applications, including:

  1. Ethernet Switches: Provides synchronized clock signals for data transmission.
  2. Wireless Base Stations: Generates clock signals for wireless communication systems.
  3. Data Centers: Ensures accurate timing for data processing and storage.
  4. Medical Equipment: Provides precise timing for medical devices and instruments.
  5. Automotive Electronics: Supports various automotive applications that require reliable clock signals.

Detailed Alternative Models

  1. SI5338N-B07541-GM2: Similar to SI5338N-B07541-GM with extended temperature range (-40°C to +105°C).
  2. SI5338N-B07541-GM3: Similar to SI5338N-B07541-GM with additional output formats (CML, LVPECL).

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338N-B07541-GM? A: The maximum output frequency is 945MHz.

  2. Q: Can I adjust the output frequencies in real-time? A: Yes, the output frequencies can be adjusted through software control.

  3. Q: Does the SI5338N-B07541-GM support spread spectrum modulation? A: Yes, it supports spread spectrum