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SI5338M-B02284-GMR

SI5338M-B02284-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Clock Generation and Distribution
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 808 MHz
  • Output Format: LVPECL, LVDS, HCSL, CMOS
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: <0.3 ps RMS (typical)

Detailed and Complete Pin Configuration

  1. XIN
  2. XOUT
  3. GND
  4. VDD
  5. SDA
  6. SCL
  7. CLK0_OUT
  8. CLK1_OUT
  9. CLK2_OUT
  10. CLK3_OUT
  11. CLK4_OUT
  12. CLK5_OUT
  13. CLK6_OUT
  14. CLK7_OUT
  15. CLK8_OUT
  16. CLK9_OUT
  17. CLK10_OUT
  18. CLK11_OUT
  19. CLK12_OUT
  20. CLK13_OUT
  21. CLK14_OUT
  22. CLK15_OUT
  23. CLK16_OUT
  24. CLK17_OUT
  25. CLK18_OUT
  26. CLK19_OUT
  27. CLK20_OUT
  28. CLK21_OUT
  29. CLK22_OUT
  30. CLK23_OUT
  31. CLK24_OUT
  32. CLK25_OUT
  33. CLK26_OUT
  34. CLK27_OUT
  35. CLK28_OUT
  36. CLK29_OUT
  37. CLK30_OUT
  38. CLK31_OUT
  39. CLK32_OUT
  40. CLK33_OUT
  41. CLK34_OUT
  42. CLK35_OUT
  43. CLK36_OUT
  44. CLK37_OUT
  45. CLK38_OUT
  46. CLK39_OUT
  47. CLK40_OUT
  48. VDD

Functional Characteristics

  • Flexible clock generation and distribution
  • Programmable output formats and frequencies
  • Low phase jitter for high-performance applications
  • I2C interface for easy configuration
  • Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output formats - Low jitter performance - Programmable flexibility

Disadvantages: - Requires external crystal oscillator - Limited to 48-pin package size

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data centers
  • Industrial automation systems
  • Test and measurement instruments

Working Principles

The SI5338M-B02284-GMR is a clock generator and multiplier integrated circuit. It generates multiple clock signals with programmable frequencies and formats. The device utilizes an external crystal oscillator as a reference to generate precise clock signals. These clock signals can be distributed to various components within a system, ensuring synchronized operation.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338M-B02284-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
  2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the flexible clock generation and low jitter performance of this IC.
  3. Data Centers: High-speed servers and storage systems require precise clock signals for efficient data processing. The SI5338M-B02284-GMR can meet these requirements.
  4. Industrial Automation Systems: Programmable logic controllers (PLCs), motor drives, and robotics systems can utilize the clock generation capabilities of this IC for synchronized operation.
  5. Test and Measurement Instruments: Oscilloscopes, signal generators, and spectrum analyzers rely on accurate timing signals. The SI5338M-B02284-GMR can provide stable clock references for these instruments.

Detailed Alternative Models

  • SI5332M-B-GM: Similar clock generator with a different pin configuration and package size.
  • SI5341A-B-GM: Clock generator with additional features such as integrated voltage-controlled oscillators (VCOs).

5 Common Technical Questions and Answers

  1. Q: Can I program the output frequencies of the SI5338M-B02284-GMR? A: Yes, the device supports frequency programming through its I2C interface.

  2. Q: What is the typical phase jitter performance of this IC? A: The SI5338M-B02284-GMR has a typical phase jitter of less than 0.3 ps RMS.

  3. Q: Can I use this clock generator in a 3.3 V system? A: Yes, the SI5338M-B022