Silicon Labs
Obraz może przedstawiać obraz.
Szczegóły produktu można znaleźć w specyfikacjach.
SI5338K-B08148-GMR
Pokaż szczegóły Arkusze danych

SI5338K-B08148-GMR

Basic Information Overview

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

Specifications and Parameters

  • Input Voltage Range: 1.8V to 3.3V
  • Output Frequency Range: 1kHz to 710MHz
  • Number of Outputs: 8
  • Supply Voltage: 2.5V or 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. CLKIN
  4. XAXB
  5. XAXC
  6. XAXD
  7. XAXE
  8. XAXF
  9. XAXG
  10. XAXH
  11. XAXI
  12. XAXJ
  13. XAXK
  14. XAXL
  15. XAXM
  16. XAXN
  17. XAXP
  18. XAXQ
  19. XAXR
  20. XAXS
  21. XAXT
  22. XAXU
  23. XAXV
  24. XAXW
  25. XAXX
  26. XAXY
  27. XAXZ
  28. XAYA
  29. XAYB
  30. XAYC
  31. XAYD
  32. XAYE
  33. XAYF
  34. XAYG
  35. XAYH
  36. XAYI
  37. XAYJ
  38. XAYK
  39. XAYL
  40. XAYM
  41. XAYN
  42. XAYP
  43. XAYQ
  44. XAYR
  45. XAYS
  46. XAYT
  47. XAYU
  48. XAYV

Functional Characteristics

  • Clock multiplication and division
  • Programmable output frequencies
  • Spread Spectrum Clocking (SSC) support
  • Phase-locked loop (PLL) for precise frequency generation
  • Low jitter performance
  • Flexible input/output options

Advantages and Disadvantages

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

Disadvantages: - Limited number of outputs (8)

Applicable Range of Products

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

Working Principles

The SI5338K-B08148-GMR is a clock generator and multiplier integrated circuit. It utilizes a phase-locked loop (PLL) to generate precise clock signals with programmable output frequencies. The device accepts an input clock signal and provides multiple output clocks with different frequencies. It supports clock multiplication, division, and spread spectrum clocking (SSC) for reducing electromagnetic interference.

Detailed Application Field Plans

  1. Communication Systems: The SI5338K-B08148-GMR can be used in communication systems to generate clock signals for data transmission and synchronization.
  2. Networking Equipment: It is suitable for networking equipment such as routers and switches to provide accurate timing for data processing and network synchronization.
  3. Data Centers: The IC can be utilized in data centers to generate clock signals for server clusters, storage systems, and network infrastructure.
  4. Industrial Automation: It finds application in industrial automation systems where precise timing is crucial for synchronized operation of various components.
  5. Test and Measurement Instruments: The device can be used in test and measurement instruments to generate accurate clock signals for signal analysis and data acquisition.

Detailed Alternative Models

  1. SI5338K-B08148-GM: Similar to SI5338K-B08148-GMR but without the tape and reel packaging option.
  2. SI5338K-B08148-GM-T: Similar to SI5338K-B08148-GMR but with a different package type (TSSOP).
  3. SI5338K-B08148-GM-EV: Evaluation board for testing and prototyping with the SI5338K-B08148-GM variant.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338K-B08148-GMR? A: The maximum output frequency is 710MHz.

  2. Q: Can I use a 3.3V supply voltage for this IC? A: Yes, the SI5338K-B08148-GMR supports both 2.5V and 3.