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SI5338N-B05552-GM

SI5338N-B05552-GM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency performance
    • Low jitter
    • Programmable output frequencies
    • Flexible input/output options
  • Package: QFN-48
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Operating Temperature Range: -40°C to +85°C
  • Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

The SI5338N-B05552-GM features a total of 48 pins. The pin configuration is as follows:

  1. VDDO
  2. VDDO
  3. VDDO
  4. VDDO
  5. GND
  6. GND
  7. GND
  8. GND
  9. CLKIN1_P
  10. CLKIN1_N
  11. CLKIN2_P
  12. CLKIN2_N
  13. CLKIN3_P
  14. CLKIN3_N
  15. CLKIN4_P
  16. CLKIN4_N
  17. CLKIN5_P
  18. CLKIN5_N
  19. CLKIN6_P
  20. CLKIN6_N
  21. CLKIN7_P
  22. CLKIN7_N
  23. CLKIN8_P
  24. CLKIN8_N
  25. CLKOUT1_P
  26. CLKOUT1_N
  27. CLKOUT2_P
  28. CLKOUT2_N
  29. CLKOUT3_P
  30. CLKOUT3_N
  31. CLKOUT4_P
  32. CLKOUT4_N
  33. CLKOUT5_P
  34. CLKOUT5_N
  35. CLKOUT6_P
  36. CLKOUT6_N
  37. CLKOUT7_P
  38. CLKOUT7_N
  39. CLKOUT8_P
  40. CLKOUT8_N
  41. SDA
  42. SCL
  43. GND
  44. GND
  45. VDDI
  46. VDDI
  47. VDDI
  48. VDDI

Functional Characteristics

  • Clock multiplication and division
  • Output frequency programming
  • Spread Spectrum Clocking (SSC) support
  • I2C interface for configuration

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible input/output options

Disadvantages: - Requires external configuration via I2C interface

Applicable Range of Products

The SI5338N-B05552-GM is suitable for various applications that require clock generation and multiplication, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment

Working Principles

The SI5338N-B05552-GM utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies.

Detailed Application Field Plans

  1. Communication Systems: The SI5338N-B05552-GM can be used in communication systems to provide synchronized clock signals for data transmission and reception.
  2. Data Centers: In data centers, the SI5338N-B05552-GM can be employed to generate clock signals for various networking and storage devices, ensuring reliable data processing.
  3. Industrial Automation: This IC can be utilized in industrial automation applications to synchronize the operation of different components and devices, enhancing overall system performance.
  4. Test and Measurement Equipment: The SI5338N-B05552-GM can be integrated into test and measurement equipment to generate precise clock signals for accurate data acquisition and analysis.

Detailed Alternative Models

  1. SI5338N-B05551-GM: Similar to SI5338N-B05552-GM but with a different package (QFN-32).
  2. SI5338N-B05553-GM: Similar to SI5338N-B05552-GM but with extended temperature range (-40°C to +105°C).

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338N-B05552-GM? A: The maximum output frequency is 945MHz.

  2. Q: Can I program the output frequencies of this IC? A: Yes, the SI5338N-B05552-GM allows programming of the output frequencies through its I2C interface.

  3. Q: Does this IC support Spread Spectrum Clocking (SSC)?