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SI5338G-B03963-GMR
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SI5338G-B03963-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Clock generation and distribution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Format: 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. XAXB: Crystal Input
  2. XAXT: Crystal Input
  3. GND: Ground
  4. VDDO: Output Power Supply
  5. VDD: Core Power Supply
  6. SDA: I2C Serial Data
  7. SCL: I2C Serial Clock
  8. NC: No Connection
  9. OUT0: Output 0
  10. OUT1: Output 1
  11. OUT2: Output 2
  12. OUT3: Output 3
  13. OUT4: Output 4
  14. OUT5: Output 5
  15. OUT6: Output 6
  16. OUT7: Output 7
  17. OUT8: Output 8
  18. OUT9: Output 9
  19. OUT10: Output 10
  20. OUT11: Output 11
  21. OUT12: Output 12
  22. OUT13: Output 13
  23. OUT14: Output 14
  24. OUT15: Output 15
  25. OUT16: Output 16
  26. OUT17: Output 17
  27. OUT18: Output 18
  28. OUT19: Output 19
  29. OUT20: Output 20
  30. OUT21: Output 21
  31. OUT22: Output 22
  32. OUT23: Output 23
  33. OUT24: Output 24
  34. OUT25: Output 25
  35. OUT26: Output 26
  36. OUT27: Output 27
  37. OUT28: Output 28
  38. OUT29: Output 29
  39. OUT30: Output 30
  40. OUT31: Output 31
  41. VDDO: Output Power Supply
  42. GND: Ground
  43. GND: Ground
  44. GND: Ground
  45. GND: Ground
  46. GND: Ground
  47. GND: Ground
  48. GND: Ground

Functional Characteristics

  • Flexible clock generation and distribution
  • Programmable output frequencies and formats
  • Low phase jitter for high-performance applications
  • I2C interface for easy configuration
  • Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low phase jitter for improved signal integrity - Programmable output frequencies and formats

Disadvantages: - Requires external crystal or clock source - Limited to specific output formats (LVCMOS, LVDS, HCSL)

Applicable Range of Products

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

Working Principles

The SI5338G-B03963-GMR is a clock generator and multiplier IC that generates multiple clock signals from a single input source. It uses a programmable PLL (Phase-Locked Loop) to multiply the input frequency and distribute it to multiple output channels. The device can be configured through an I2C interface, allowing users to set the desired output frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338G-B03963-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
  2. Networking Devices: The IC ensures precise timing for network switches, routers, and gateways, improving overall network performance.
  3. Data Centers: By generating stable clock signals, the device helps maintain synchronization between servers, storage systems, and networking equipment in data centers.
  4. Industrial Automation Systems: The IC is suitable for automation control systems, ensuring accurate timing for PLCs (Programmable Logic Controllers) and other industrial devices.
  5. Test and Measurement Instruments: The device's low phase jitter makes it ideal for high-precision test and measurement applications, such as oscilloscopes and signal analyzers.

Detailed Alternative Models

  • SI5338A-B03963-GMR
  • SI5338B-B03963-GMR
  • SI