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SI5335D-B03942-GMR
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SI5335D-B03942-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-frequency, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Provides precise clock signals for various electronic devices
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Types: LVCMOS, LVDS, HCSL
  • 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. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. CLKIN
  6. VDDI
  7. GND
  8. VDDO
  9. GND
  10. OUT0
  11. OUT1
  12. OUT2
  13. OUT3
  14. OUT4
  15. OUT5
  16. OUT6
  17. OUT7
  18. OUT8
  19. OUT9
  20. OUT10
  21. OUT11
  22. OUT12
  23. OUT13
  24. OUT14
  25. OUT15
  26. OUT16
  27. OUT17
  28. OUT18
  29. OUT19
  30. OUT20
  31. OUT21
  32. OUT22
  33. OUT23
  34. OUT24
  35. OUT25
  36. OUT26
  37. OUT27
  38. OUT28
  39. OUT29
  40. OUT30
  41. OUT31
  42. OUT32
  43. OUT33
  44. OUT34
  45. OUT35
  46. OUT36
  47. OUT37
  48. GND

Functional Characteristics

  • Programmable clock synthesis and multiplication
  • Low phase noise and jitter
  • Flexible output configurations
  • Integrated voltage regulators for improved power supply noise rejection
  • Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - High-frequency operation - Low jitter performance - Wide range of output types - Programmable features for customization

Disadvantages: - Requires careful consideration of power supply noise - Limited to specific frequency ranges

Applicable Range of Products

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

Working Principles

The SI5335D-B03942-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: Provides synchronized clock signals for network switches and routers.
  2. Data Storage Systems: Ensures accurate timing for data read/write operations in storage devices.
  3. Industrial Automation: Synchronizes various components in automated manufacturing processes.
  4. Consumer Electronics: Enables precise timing for audio/video synchronization in multimedia devices.
  5. Networking Devices: Facilitates reliable data transmission by synchronizing network interfaces.

Detailed Alternative Models

  • SI5338A-B-GM
  • SI5340B-B-GM
  • SI5368A-B-GM
  • SI5380B-B-GM
  • SI5395A-B-GM

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency range supported by SI5335D-B03942-GMR? A: The SI5335D-B03942-GMR supports a frequency range of 1 MHz to 350 MHz.

  2. Q: Can I use this IC in industrial temperature environments? A: Yes, the SI5335D-B03942-GMR is designed to operate in a temperature range of -40°C to +85°C.

  3. Q: What are the available output types of this clock generator? A: The SI5335D-B03942-GMR provides LVCMOS, LVDS, and HCSL output types.

  4. Q: Does this IC support Spread Spectrum Clocking (SSC)? A: Yes, the SI5335D-B03942-GMR has built-in support for Spread Spectrum Clocking.

  5. Q: How many output channels does this clock generator have? A: The SI5335D-B03942-GMR has 48 output channels.

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