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SI5338M-B05142-GMR
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SI5338M-B05142-GMR

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-leads)
  • Essence: Clock generation and distribution for various applications
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Format: LVCMOS, LVDS, HCSL, LVPECL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmability: I2C Interface

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. XAXB0
  4. XAXB1
  5. XAXB2
  6. XAXB3
  7. XAXB4
  8. XAXB5
  9. XAXB6
  10. XAXB7
  11. XAXB8
  12. XAXB9
  13. XAXB10
  14. XAXB11
  15. XAXB12
  16. XAXB13
  17. XAXB14
  18. XAXB15
  19. XAXB16
  20. XAXB17
  21. XAXB18
  22. XAXB19
  23. XAXB20
  24. XAXB21
  25. XAXB22
  26. XAXB23
  27. XAXB24
  28. XAXB25
  29. XAXB26
  30. XAXB27
  31. XAXB28
  32. XAXB29
  33. XAXB30
  34. XAXB31
  35. XAXB32
  36. XAXB33
  37. XAXB34
  38. XAXB35
  39. XAXB36
  40. XAXB37
  41. XAXB38
  42. XAXB39
  43. XAXB40
  44. XAXB41
  45. XAXB42
  46. XAXB43
  47. XAXB44
  48. XAXB45

Functional Characteristics

  • Flexible clock generation and distribution
  • Low jitter and phase noise
  • Programmable output formats and frequencies
  • Integrated crystal oscillator
  • Spread Spectrum Clocking (SSC) support
  • Output enable/disable control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmability for various applications - Low jitter and phase noise

Disadvantages: - Requires I2C interface for programming - Limited to specific output formats

Applicable Range of Products

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

Working Principles

The SI5338M-B05142-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and distribute high-quality clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications Equipment: Use the SI5338M-B05142-GMR to generate synchronized clock signals for data transmission and reception in telecommunication systems.
  2. Networking Devices: Utilize the IC to provide accurate clock synchronization for network switches, routers, and other networking equipment.
  3. Data Centers: Use the clock generator to ensure precise timing for server clusters, storage systems, and data processing units in data center environments.
  4. Industrial Automation Systems: Employ the IC to synchronize timing signals in industrial control systems, PLCs (Programmable Logic Controllers), and motion control applications.
  5. Consumer Electronics: Utilize the clock generator in audio/video equipment, gaming consoles, and other consumer electronic devices that require accurate timing.

Detailed Alternative Models

  1. SI5338M-B05142-GM: Similar to SI5338M-B05142-GMR but without tape and reel packaging.
  2. SI5338M-B05142-GM-T: Tape and reel packaging with 1000 units per reel.
  3. SI5338M-B05142-GM-R: Tray packaging with 250 units per tray.

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency range supported by SI5338M-B05142-GMR? A: The IC supports a frequency range from 1 MHz to 350 MHz.

  2. Q: Can I program the output formats of the clock signals? A: Yes, the SI5338M-B05142-GMR allows programmability of output formats such as LVCMOS, LVDS, HCSL, and LVPECL.

  3. Q