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SI5355A-B05884-GMR

SI5355A-B05884-GMR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency accuracy
    • Low phase noise
    • Programmable output frequencies
    • Flexible clock synthesis architecture
  • Package: BGA (Ball Grid Array)
  • Essence: The SI5355A-B05884-GMR is a highly versatile clock generator IC that provides accurate and programmable clock signals for various applications.
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

  • Frequency Range: 8 kHz to 160 MHz
  • Number of Outputs: 8
  • Output Types: LVCMOS, LVDS, or CMOS
  • Supply Voltage: 2.5 V to 3.63 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Noise Performance: Typically -150 dBc/Hz at 100 kHz offset

Detailed Pin Configuration

The SI5355A-B05884-GMR features a compact BGA package with a total of 36 pins. The pin configuration is as follows:

  1. VDDO1
  2. VDDO2
  3. VDDO3
  4. VDDO4
  5. VDDO5
  6. VDDO6
  7. VDDO7
  8. VDDO8
  9. GND
  10. XTALI
  11. XTALO
  12. CLKIN
  13. SDA
  14. SCL
  15. VDD
  16. GND
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC
  33. NC
  34. NC
  35. NC
  36. NC

Functional Features

  • Highly flexible clock synthesis architecture allows for the generation of multiple output frequencies.
  • Programmable output dividers and multipliers enable precise frequency control.
  • Low phase noise performance ensures accurate timing in sensitive applications.
  • Integrated voltage-controlled crystal oscillator (VCXO) provides frequency stability.

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - High-frequency accuracy - Flexible output types - Low phase noise performance - Compact package size

Disadvantages: - Limited number of outputs (8) - Requires external crystal or clock input for operation

Working Principles

The SI5355A-B05884-GMR utilizes a highly flexible clock synthesis architecture to generate accurate clock signals. It incorporates an integrated VCXO and programmable dividers/multipliers to achieve precise frequency control. The device can be configured through the I2C interface, allowing users to set the desired output frequencies and other parameters.

Detailed Application Field Plans

The SI5355A-B05884-GMR is widely used in various applications that require accurate and programmable clock signals. Some of the common application fields include:

  1. Telecommunications: Used in base stations, routers, and network switches for synchronization and timing purposes.
  2. Consumer Electronics: Found in smart TVs, set-top boxes, and audio/video equipment for clock signal generation.
  3. Industrial Automation: Utilized in PLCs (Programmable Logic Controllers), motor drives, and robotics for precise timing control.
  4. Test and Measurement: Used in oscilloscopes, signal generators, and spectrum analyzers for accurate frequency generation.

Detailed and Complete Alternative Models

  1. SI5351A-B-GM: Similar clock generator IC with 3 outputs and a frequency range of 8 kHz to 160 MHz.
  2. Si5345A-B-GMR: Clock generator IC with 4 outputs, wider frequency range (8 kHz to 200 MHz), and enhanced phase noise performance.
  3. Si5338A-B-GMR: Clock generator IC with 6 outputs, lower power consumption, and support for spread spectrum modulation.

These alternative models offer varying features and specifications to cater to different application requirements.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ SI5355A-B05884-GMR ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of SI5355A-B05884-GMR in technical solutions:

  1. Q: What is the SI5355A-B05884-GMR? A: The SI5355A-B05884-GMR is a clock generator IC (integrated circuit) manufactured by Silicon Labs. It provides multiple programmable clock outputs for various applications.

  2. Q: What are the key features of the SI5355A-B05884-GMR? A: The key features include three independent PLLs, eight differential clock outputs, low jitter performance, wide frequency range, and flexible programming options.

  3. Q: How can I interface with the SI5355A-B05884-GMR? A: The SI5355A-B05884-GMR can be interfaced using an I2C bus. It has a built-in I2C controller that allows you to configure its settings and control the clock outputs.

  4. Q: What is the frequency range supported by the SI5355A-B05884-GMR? A: The SI5355A-B05884-GMR supports a frequency range from 8 kHz to 160 MHz, making it suitable for a wide range of applications.

  5. Q: Can I use the SI5355A-B05884-GMR in wireless communication systems? A: Yes, the SI5355A-B05884-GMR can be used in wireless communication systems as a clock source for various components such as transceivers, baseband processors, and RF front-ends.

  6. Q: Does the SI5355A-B05884-GMR require an external crystal oscillator? A: No, the SI5355A-B05884-GMR has an integrated crystal oscillator, eliminating the need for an external crystal.

  7. Q: Can I program the output frequencies of the SI5355A-B05884-GMR on-the-fly? A: Yes, the SI5355A-B05884-GMR supports dynamic frequency programming, allowing you to change the output frequencies in real-time.

  8. Q: What is the typical jitter performance of the SI5355A-B05884-GMR? A: The SI5355A-B05884-GMR offers low jitter performance, typically below 1 ps RMS (Root Mean Square).

  9. Q: Is the SI5355A-B05884-GMR suitable for high-speed data applications? A: Yes, the SI5355A-B05884-GMR can be used in high-speed data applications such as Ethernet, USB, and PCIe, providing stable clock signals.

  10. Q: Are evaluation boards or reference designs available for the SI5355A-B05884-GMR? A: Yes, Silicon Labs provides evaluation boards and reference designs that can help you quickly prototype and integrate the SI5355A-B05884-GMR into your technical solutions.

Please note that these answers are general and may vary depending on specific application requirements.