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SI5338K-B02298-GMR
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SI5338K-B02298-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency performance
    • Low jitter
    • Programmable output frequencies
    • Flexible clock distribution
  • Package: QFN-48
  • Essence: Clock generation and multiplication
  • 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: 8
  • Supply Current: 100mA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338K-B02298-GMR 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. VDDO_4
  6. VDDO_5
  7. VDDO_6
  8. VDDO_7
  9. GND
  10. XAXB
  11. XAXT
  12. XBXB
  13. XBXT
  14. CLKIN
  15. SDA
  16. SCL
  17. VDDI
  18. VDDX
  19. VDDREF
  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

  • Clock generation and multiplication
  • Programmable output frequencies
  • Low jitter performance
  • Flexible clock distribution options
  • I2C interface for configuration

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible clock distribution

Disadvantages: - Requires I2C configuration - Limited to specific input voltage range

Applicable Range of Products

The SI5338K-B02298-GMR is suitable for applications that require precise clock generation and multiplication, such as: - Communication systems - Networking equipment - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5338K-B02298-GMR utilizes a combination of phase-locked loop (PLL) and frequency synthesis techniques to generate and multiply clock signals. It takes an input clock signal and produces multiple output clocks with programmable frequencies.

Detailed Application Field Plans

  1. Communication Systems: The SI5338K-B02298-GMR can be used in communication systems to provide accurate clock signals for data transmission and synchronization.
  2. Networking Equipment: It can be employed in networking equipment to ensure precise timing for reliable data transfer.
  3. Data Centers: The IC can be utilized in data centers to synchronize various components and maintain efficient operation.
  4. Industrial Automation: It can be integrated into industrial automation systems to synchronize processes and enable precise timing control.
  5. Test and Measurement Instruments: The SI5338K-B02298-GMR can be used in test and measurement instruments to generate accurate clock signals for precise measurements.

Detailed Alternative Models

  1. SI5338A-B02298-GMR
  2. SI5338B-B02298-GMR
  3. SI5338C-B02298-GMR
  4. SI5338D-B02298-GMR
  5. SI5338E-B02298-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338K-B02298-GMR? A: The maximum output frequency is 945MHz.

  2. Q: Can I program the output frequencies using an external microcontroller? A: No, the SI5338K-B02298-GMR uses an I2C interface for configuration.

  3. Q: What is the typical supply current required by the IC? A: The typical supply current is 100mA.

  4. Q: Can the SI5338K-B02298-GMR operate in extreme temperature conditions? A: Yes, it has an operating temperature range of