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SI5338M-B03141-GMR
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SI5338M-B03141-GMR

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 48-pin QFN
  • Essence: Provides multiple clock outputs with precise frequency control
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Output Format: LVPECL, LVDS, HCSL, CMOS
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5338M-B03141-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO_0
  2. VDDO_1
  3. VDDO_2
  4. VDDO_3
  5. VDDO_4
  6. VDDO_5
  7. VDDO_6
  8. VDDO_7
  9. VDDO_8
  10. VDDO_9
  11. VDDO_10
  12. VDDO_11
  13. VDDO_12
  14. VDDO_13
  15. VDDO_14
  16. VDDO_15
  17. VDDO_16
  18. VDDO_17
  19. VDDO_18
  20. VDDO_19
  21. VDDO_20
  22. VDDO_21
  23. VDDO_22
  24. VDDO_23
  25. VDDO_24
  26. VDDO_25
  27. VDDO_26
  28. VDDO_27
  29. VDDO_28
  30. VDDO_29
  31. VDDO_30
  32. VDDO_31
  33. VDDO_32
  34. VDDO_33
  35. VDDO_34
  36. VDDO_35
  37. VDDO_36
  38. VDDO_37
  39. VDDO_38
  40. VDDO_39
  41. VDDO_40
  42. VDDO_41
  43. VDDO_42
  44. VDDO_43
  45. VDDO_44
  46. VDDO_45
  47. VDDO_46
  48. VDDO_47

Functional Characteristics

  • Provides up to 48 programmable clock outputs
  • Supports various output formats including LVPECL, LVDS, HCSL, and CMOS
  • Low-jitter performance for high-quality clock signals
  • Flexible frequency control through programming
  • Spread spectrum modulation for EMI reduction

Advantages and Disadvantages

Advantages: - High-performance clock generation with precise frequency control - Wide range of output frequencies supported - Programmable features allow customization for specific applications - Low-jitter performance ensures high-quality clock signals

Disadvantages: - Requires programming for configuration - Limited to a maximum input voltage range of 3.63V

Applicable Range of Products

The SI5338M-B03141-GMR is suitable for applications that require multiple clock outputs with precise frequency control. It can be used in various industries such as telecommunications, networking, data centers, and consumer electronics.

Working Principles

The SI5338M-B03141-GMR utilizes a combination of phase-locked loop (PLL) and frequency synthesis techniques to generate clock signals. The input reference clock is multiplied and divided to produce the desired output frequencies with high accuracy.

Detailed Application Field Plans

  1. Telecommunications: Used in network switches and routers for clock synchronization.
  2. Data Centers: Provides clock signals for server systems and storage devices.
  3. Consumer Electronics: Used in audio/video equipment, gaming consoles, and set-top boxes for timing control.
  4. Industrial Automation: Provides precise clock signals for control systems and sensors.
  5. Automotive: Used in infotainment systems, advanced driver-assistance systems (ADAS), and vehicle communication modules.

Detailed Alternative Models

  1. SI5338M-B03142-GMR: Similar to SI5338M-B03141-GMR but with additional features.
  2. SI5338M-B03143-GMR: Higher-performance version with lower jitter specifications.
  3. SI5338M-B03144-GMR: Lower-cost variant with reduced programmability options.

5 Common Technical Questions and Answers

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