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SI5338Q-B06085-GMR
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SI5338Q-B06085-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: QFN-48
  • Essence: Provides multiple clock outputs with precise frequency and phase control
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. XBXB
  6. XBXA
  7. XDXB
  8. XDXA
  9. XEXB
  10. XEXA
  11. XFXB
  12. XFXA
  13. XGXB
  14. XGXA
  15. XHXB
  16. XHXA
  17. XIXB
  18. XIXA
  19. XJXB
  20. XJXA
  21. CLKIN
  22. VDDI
  23. GND
  24. SDA
  25. SCL
  26. VDDI
  27. GND
  28. VDDI
  29. GND
  30. VDDI
  31. GND
  32. VDDI
  33. GND
  34. VDDI
  35. GND
  36. VDDI
  37. GND
  38. VDDI
  39. GND
  40. VDDI
  41. GND
  42. VDDI
  43. GND
  44. VDDI
  45. GND
  46. VDDI
  47. GND
  48. VDDO

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Low phase noise and jitter
  • High-frequency accuracy and stability
  • Programmable output formats for compatibility with various systems
  • Spread spectrum modulation for EMI reduction
  • I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency and phase control - Wide operating temperature range - Multiple programmable features - Reduced EMI through spread spectrum modulation

Disadvantages: - Relatively complex pin configuration - Requires I2C interface for configuration

Applicable Range of Products

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

Working Principles

The SI5338Q-B06085-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate precise clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies, phases, and formats. The device utilizes internal dividers, phase interpolators, and delay elements to achieve the desired clock characteristics.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338Q-B06085-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
  2. Networking Devices: This IC can be employed in network switches, routers, and gateways to ensure accurate timing for packet forwarding and synchronization between devices.
  3. Data Centers: The device can be utilized in data centers to generate clock signals for server clusters, storage systems, and network equipment, ensuring reliable data processing and communication.
  4. Industrial Automation Systems: The IC can be integrated into industrial control systems, PLCs (Programmable Logic Controllers), and motion control devices to synchronize operations and enable precise timing in manufacturing processes.
  5. Consumer Electronics: The SI5338Q-B06085-GMR can be used in various consumer electronic devices such as smart TVs, gaming consoles, and audio/video equipment to provide accurate clock signals for synchronization and data processing.

Detailed Alternative Models

  1. SI5338A-B06085-GMR: Similar to SI5338Q-B06085-GMR but with a different package (QFN-32).
  2. SI5338B-B06085-GMR: Similar to SI5338Q-B06085-GMR but with extended temperature range (-40°C to +105°C).
  3. SI5338C-B06085-GMR: Similar to SI5338Q-B06085-GMR but with additional programmable features for advanced clock synthesis.
  4. SI5338D