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SI5338K-B05615-GMR
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SI5338K-B05615-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 56-pin QFN (Quad Flat No-Lead)
  • 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
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. XBXB
  6. XBXA
  7. XDXB
  8. XDXA
  9. XEXB
  10. XEXA
  11. XFXB
  12. XFXA
  13. XGXB
  14. XGXA
  15. XHXB
  16. XHXA
  17. XI
  18. GND
  19. VDDI
  20. NC
  21. SDA
  22. SCL
  23. GND
  24. VDDI
  25. NC
  26. GND
  27. VDDI
  28. NC
  29. GND
  30. VDDI
  31. NC
  32. GND
  33. VDDI
  34. NC
  35. GND
  36. VDDI
  37. NC
  38. GND
  39. VDDI
  40. NC
  41. GND
  42. VDDI
  43. NC
  44. GND
  45. VDDI
  46. NC
  47. GND
  48. VDDI
  49. NC
  50. GND
  51. VDDI
  52. NC
  53. GND
  54. VDDI
  55. NC
  56. GND

Functional Characteristics

  • Generates up to 12 programmable clock outputs
  • Supports various output formats (LVCMOS, LVDS, HCSL, LVPECL)
  • Low jitter and high frequency accuracy for precise timing requirements
  • Spread spectrum modulation for reducing electromagnetic interference (EMI)
  • I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Flexible and programmable output frequencies - Wide operating voltage range - Low jitter for accurate timing - Spread spectrum modulation for EMI reduction

Disadvantages: - Complex pin configuration - Requires I2C interface for configuration

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data storage systems
  • Industrial automation
  • Consumer electronics

Working Principles

The SI5338K-B05615-GMR is a clock generator IC that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input reference clock and multiplies it to produce multiple output clocks with programmable frequencies. The PLL ensures frequency accuracy and low jitter performance.

Detailed Application Field Plans

  1. Telecommunications Equipment: Provides clock signals for network switches, routers, and base stations.
  2. Networking Devices: Generates clock signals for Ethernet switches, wireless access points, and network servers.
  3. Data Storage Systems: Supplies clock signals for hard disk drives, solid-state drives, and RAID controllers.
  4. Industrial Automation: Used in programmable logic controllers (PLCs), motor drives, and industrial control systems.
  5. Consumer Electronics: Provides clock signals for smart TVs, set-top boxes, and gaming consoles.

Detailed Alternative Models

  1. SI5338K-B05615-GM: Similar to SI5338K-B05615-GMR but without tape and reel packaging.
  2. SI5338K-B05615-GM-T: Tape and reel packaging with 1000 units per reel.
  3. SI5338K-B05615-GM-R: RoHS-compliant version of SI5338K-B05615-GM.
  4. SI5338K-B05615-GM-TR: RoHS-compliant version with tape and reel packaging.
  5. SI5338K-B05615-GM-EVB: Evaluation board for testing and prototyping purposes.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of SI5338K-B05615-GMR? A: The maximum output frequency is 945MHz.

  2. Q: Can I program the output format of