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SI5338M-B02827-GM
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SI5338M-B02827-GM

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Provides multiple clock outputs with precise frequency and phase control
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 Hz to 710 MHz
  • Output Channels: 8 differential or 16 single-ended
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: < 0.3 ps RMS (typical)

Pin Configuration

The SI5338M-B02827-GM has a total of 48 pins. The detailed pin configuration is as follows:

  1. VDDO_0
  2. VSSO_0
  3. OUT0_N
  4. OUT0_P
  5. VDDO_1
  6. VSSO_1
  7. OUT1_N
  8. OUT1_P
  9. VDDO_2
  10. VSSO_2
  11. OUT2_N
  12. OUT2_P
  13. VDDO_3
  14. VSSO_3
  15. OUT3_N
  16. OUT3_P
  17. VDDO_4
  18. VSSO_4
  19. OUT4_N
  20. OUT4_P
  21. VDDO_5
  22. VSSO_5
  23. OUT5_N
  24. OUT5_P
  25. VDDO_6
  26. VSSO_6
  27. OUT6_N
  28. OUT6_P
  29. VDDO_7
  30. VSSO_7
  31. OUT7_N
  32. OUT7_P
  33. VDDO_8
  34. VSSO_8
  35. OUT8_N
  36. OUT8_P
  37. VDDO_9
  38. VSSO_9
  39. OUT9_N
  40. OUT9_P
  41. VDDO_10
  42. VSSO_10
  43. OUT10_N
  44. OUT10_P
  45. VDDO_11
  46. VSSO_11
  47. OUT11_N
  48. OUT11_P

Functional Characteristics

  • Flexible input reference options
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Spread Spectrum Clocking (SSC) support
  • Integrated EEPROM for configuration storage

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency and phase control - Flexible configuration options

Disadvantages: - Requires careful programming and configuration

Applicable Range of Products

The SI5338M-B02827-GM is suitable for various applications that require precise clock generation and distribution, such as: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338M-B02827-GM utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies to generate and multiply clock signals with high accuracy and stability. The device takes an input reference signal and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338M-B02827-GM can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
  2. Networking Devices: The device ensures accurate timing for switches, routers, and network interface cards, improving overall network performance.
  3. Data Centers: By providing precise clock synchronization, the SI5338M-B02827-GM helps optimize data center operations and enhances the reliability of server clusters.
  4. Industrial Automation Systems: The device enables synchronized operation of various automation components, ensuring precise timing for control systems and improving efficiency.
  5. Test and Measurement Instruments: The SI5338M-B02827-GM is suitable for applications that require precise timing, such as oscilloscopes, spectrum analyzers, and signal generators.

Detailed Alternative Models

  • SI5338M-B02827-GT: Similar to SI5338M-B02827-GM but with a different package (TSSOP).
  • SI5338M-B02827-GU: Similar to SI5338M-B02827-GM but with a different package (QFN).

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338