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SI5338A-B06695-GM
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SI5338A-B06695-GM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN (Quad Flat No-Lead)
  • Essence: Clock synthesis and distribution
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Channels: 12 differential or 24 single-ended
  • Supply Voltage: 2.5V or 3.3V
  • 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. XBXB
  6. XBXA
  7. XDXD
  8. XDXC
  9. XDYD
  10. XDYC
  11. XEXE
  12. XEXC
  13. XEYE
  14. XEYC
  15. XFXF
  16. XFXC
  17. XFYF
  18. XFYC
  19. XGXF
  20. XGXC
  21. XGYF
  22. XGYC
  23. XHXH
  24. XHXC
  25. XHYH
  26. XHYC
  27. XI
  28. XJ
  29. XOUT0
  30. XOUT1
  31. XOUT2
  32. XOUT3
  33. XOUT4
  34. XOUT5
  35. XOUT6
  36. XOUT7
  37. XOUT8
  38. XOUT9
  39. XOUT10
  40. XOUT11
  41. VDDO
  42. GND
  43. VDD
  44. GND
  45. SDA
  46. SCL
  47. VDD
  48. GND

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Integrated EEPROM for configuration storage
  • I2C interface for control and monitoring

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmable outputs for versatile applications - Low phase noise and jitter

Disadvantages: - Requires external I2C controller for configuration - Limited number of output channels

Applicable Range of Products

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

Working Principles

The SI5338A-B06695-GM is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate high-quality clock signals. It takes an input reference clock and synthesizes multiple output clocks with programmable frequencies and formats. The integrated EEPROM stores the configuration settings, allowing for easy reconfiguration.

Detailed Application Field Plans

  1. Telecommunications Equipment: Provides synchronized clock signals for data transmission and reception in communication systems.
  2. Networking Devices: Generates precise clock signals for Ethernet switches, routers, and network interface cards.
  3. Data Centers: Ensures accurate timing for server clusters, storage systems, and network infrastructure.
  4. Industrial Automation Systems: Synchronizes various components in industrial control systems, such as PLCs (Programmable Logic Controllers) and motion controllers.
  5. Test and Measurement Instruments: Delivers stable and precise clock references for oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

  1. SI5338A-B06694-GM: Similar to SI5338A-B06695-GM but with different pin configuration.
  2. SI5338B-B06695-GM: Variant with extended temperature range (-40°C to +105°C).
  3. SI5339A-B06695-GM: Higher-performance version with lower phase noise and jitter specifications.
  4. SI5340A-B06695-GM: Clock generator with additional features like integrated frequency dividers and delay adjusters.
  5. SI5341A-B06695-GM: Enhanced version with improved output channel count and higher frequency range.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338A-B06695-GM? A: The maximum output frequency is 350 MHz.

  2. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5338A-B06695-GM supports dynamic frequency programming via the I2C interface.

  3. Q: How