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SI5335D-B07968-GMR

SI5335D-B07968-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 and phase control
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

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

Pin Configuration

The SI5335D-B07968-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO
  2. GND
  3. XAXB0P
  4. XAXB0N
  5. XAXB1P
  6. XAXB1N
  7. XAXB2P
  8. XAXB2N
  9. XAXB3P
  10. XAXB3N
  11. XAXB4P
  12. XAXB4N
  13. XAXB5P
  14. XAXB5N
  15. XAXB6P
  16. XAXB6N
  17. XAXB7P
  18. XAXB7N
  19. XAXB8P
  20. XAXB8N
  21. XAXB9P
  22. XAXB9N
  23. XAXB10P
  24. XAXB10N
  25. XAXB11P
  26. XAXB11N
  27. XAXB12P
  28. XAXB12N
  29. XAXB13P
  30. XAXB13N
  31. XAXB14P
  32. XAXB14N
  33. XAXB15P
  34. XAXB15N
  35. XAXB16P
  36. XAXB16N
  37. XAXB17P
  38. XAXB17N
  39. XAXB18P
  40. XAXB18N
  41. XAXB19P
  42. XAXB19N
  43. XAXB20P
  44. XAXB20N
  45. XAXB21P
  46. XAXB21N
  47. XAXB22P
  48. XAXB22N

Functional Features

  • Flexible clock generation and multiplication
  • Low phase noise and jitter
  • High-frequency accuracy and stability
  • Programmable output formats for compatibility with various systems
  • Spread spectrum modulation for EMI reduction

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency and phase control - Wide operating temperature range - Programmable features for customization - Multiple output formats for versatility

Disadvantages: - Complex pin configuration - Requires careful programming for optimal performance - Relatively high cost compared to simpler clock generators

Working Principles

The SI5335D-B07968-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. The input reference clock is multiplied and divided to achieve the desired output frequencies. The programmable features allow users to fine-tune the output characteristics, such as frequency, phase, and format.

Detailed Application Field Plans

The SI5335D-B07968-GMR is widely used in various applications that require accurate and stable clock signals. Some of the common application fields include:

  1. Telecommunications: Used in network switches, routers, and communication equipment to synchronize data transmission.
  2. Data Centers: Provides clock signals for servers, storage systems, and networking devices to ensure reliable data processing.
  3. Industrial Automation: Used in control systems, PLCs (Programmable Logic Controllers), and robotics for precise timing and synchronization.
  4. Test and Measurement: Provides accurate clock references for oscilloscopes, signal generators, and other test equipment.
  5. Audio/Video Systems: Used in professional audio/video equipment, digital broadcasting, and multimedia systems for synchronization and timing.

Detailed and Complete Alternative Models

  1. SI5338D-B07968-GMR: Similar to SI5335D-B07968-GMR but with additional features for higher frequency applications.
  2. SI5341A-B07968-GMR: Clock generator with integrated jitter attenuator for improved signal quality.
  3. SI5368B-B07968-GMR: Multi-channel clock generator with advanced synchronization capabilities.
  4. SI5705D-B07968-GMR: Low-jitter clock generator with wide frequency range and flexible output formats.

These alternative models offer similar functionality and can be

Перечислите 10 распространенных вопросов и ответов, связанных с применением SI5335D-B07968-GMR в технических решениях.

  1. Question: What is the SI5335D-B07968-GMR?
    Answer: The SI5335D-B07968-GMR is a high-performance clock generator and jitter attenuator IC.

  2. Question: What are the key features of the SI5335D-B07968-GMR?
    Answer: The key features include multiple outputs, low jitter, programmable frequency synthesis, and flexible input/output options.

  3. Question: How many outputs does the SI5335D-B07968-GMR support?
    Answer: The SI5335D-B07968-GMR supports up to 12 differential clock outputs.

  4. Question: What is the typical jitter performance of the SI5335D-B07968-GMR?
    Answer: The SI5335D-B07968-GMR offers low phase noise and jitter performance, typically below 0.3 ps RMS.

  5. Question: Can I program the frequency output of the SI5335D-B07968-GMR?
    Answer: Yes, the SI5335D-B07968-GMR allows for flexible frequency synthesis through its programming interface.

  6. Question: What are the input voltage requirements for the SI5335D-B07968-GMR?
    Answer: The SI5335D-B07968-GMR operates with a supply voltage range of 1.8V to 3.3V.

  7. Question: Does the SI5335D-B07968-GMR support spread spectrum clocking?
    Answer: Yes, the SI5335D-B07968-GMR has built-in support for spread spectrum clocking to reduce electromagnetic interference (EMI).

  8. Question: Can I synchronize the SI5335D-B07968-GMR with an external reference clock?
    Answer: Yes, the SI5335D-B07968-GMR can be synchronized with an external reference clock for precise timing applications.

  9. Question: What is the operating temperature range of the SI5335D-B07968-GMR?
    Answer: The SI5335D-B07968-GMR is designed to operate within a temperature range of -40°C to +85°C.

  10. Question: Is the SI5335D-B07968-GMR suitable for high-speed communication applications?
    Answer: Yes, the SI5335D-B07968-GMR is well-suited for high-speed communication systems, including Ethernet, PCIe, and USB interfaces.