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SI5338C-B01276-GMR
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SI5338C-B01276-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 12mm x 12mm QFN
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1MHz to 350MHz
  • Output Channels: 8 differential or 16 single-ended
  • Supply Voltage: 2.5V to 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: <0.3ps RMS (typical)

Detailed and Complete Pin Configuration

The SI5338C-B01276-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. GND
  10. XAXB_SEL
  11. XAXB_SEL
  12. XAXB_SEL
  13. XAXB_SEL
  14. XAXB_SEL
  15. XAXB_SEL
  16. XAXB_SEL
  17. XAXB_SEL
  18. GND
  19. CLKIN_P
  20. CLKIN_N
  21. GND
  22. SDA
  23. SCL
  24. GND
  25. VDDI
  26. VDDI
  27. VDDI
  28. VDDI
  29. VDDI
  30. VDDI
  31. VDDI
  32. VDDI
  33. GND
  34. CLKOUT0_P
  35. CLKOUT0_N
  36. CLKOUT1_P
  37. CLKOUT1_N
  38. CLKOUT2_P
  39. CLKOUT2_N
  40. CLKOUT3_P
  41. CLKOUT3_N
  42. GND
  43. CLKOUT4_P
  44. CLKOUT4_N
  45. CLKOUT5_P
  46. CLKOUT5_N
  47. CLKOUT6_P
  48. CLKOUT6_N

Functional Characteristics

  • Flexible clock generation and multiplication options
  • Programmable output frequencies and formats
  • Low phase jitter for high-performance applications
  • Supports differential or single-ended outputs
  • I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Programmable flexibility - Low phase jitter for improved signal quality - Wide frequency range

Disadvantages: - Requires I2C interface for configuration - Limited to 8 differential or 16 single-ended outputs

Applicable Range of Products

The SI5338C-B01276-GMR is suitable for a wide range of applications that require precise clock generation and multiplication. It can be used in various industries, including telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338C-B01276-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies and formats. The device uses internal dividers, phase detectors, and voltage-controlled oscillators to achieve accurate and stable clock generation.

Detailed Application Field Plans

  1. Telecommunications: The SI5338C-B01276-GMR can be used in telecommunication systems to provide precise clock signals for data transmission and synchronization.
  2. Networking: It can be used in network switches, routers, and other networking equipment to ensure accurate timing for data packet processing.
  3. Data Centers: The device is suitable for use in data centers where high-performance clock generation is required for server clusters and storage systems.
  4. Industrial Automation: It can be used in industrial automation applications to synchronize various devices and control systems.
  5. Consumer Electronics: The SI5338C-B01276-GMR can be utilized in consumer electronics such as TVs, set-top boxes, and gaming consoles to provide stable clock signals for audio and video processing.

Detailed Alternative Models

  1. SI5338A-B01276-GMR: Similar to SI5338C-B01276-GMR but with different package options.
  2. SI5339C-B01276-GMR: A higher-performance version with additional features and improved specifications.
  3. SI5340C-B01276-GMR: A more advanced clock generator with a wider frequency range and enhanced programmability.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI