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SI5335D-B07695-GMR

SI5335D-B07695-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-B07695-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. VDDO_8
  10. VDDO_9
  11. VDDO_10
  12. VDDO_11
  13. VDDO_12
  14. VDDO_13
  15. VDDO_14
  16. VDDO_15
  17. VDDO_16
  18. VDDO_17
  19. VDDO_18
  20. VDDO_19
  21. VDDO_20
  22. VDDO_21
  23. VDDO_22
  24. VDDO_23
  25. VDDO_24
  26. VDDO_25
  27. VDDO_26
  28. VDDO_27
  29. VDDO_28
  30. VDDO_29
  31. VDDO_30
  32. VDDO_31
  33. VDDO_32
  34. VDDO_33
  35. VDDO_34
  36. VDDO_35
  37. VDDO_36
  38. VDDO_37
  39. VDDO_38
  40. VDDO_39
  41. VDDO_40
  42. VDDO_41
  43. VDDO_42
  44. VDDO_43
  45. VDDO_44
  46. VDDO_45
  47. VDDO_46
  48. VDDO_47

Functional Features

  • Provides up to 48 programmable clock outputs
  • Low-jitter output clocks for high-performance applications
  • Integrated phase-locked loop (PLL) for precise frequency control
  • Spread spectrum modulation for reduced electromagnetic interference (EMI)
  • Flexible input and output formats for compatibility with various systems

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Programmable features allow customization for specific applications - Wide operating temperature range for versatility - Spread spectrum modulation reduces EMI

Disadvantages: - Complex pin configuration may require careful PCB layout - Limited output frequency range compared to some other clock generators

Working Principles

The SI5335D-B07695-GMR utilizes a phase-locked loop (PLL) to generate precise clock signals. The PLL locks onto an input reference clock and generates multiple output clocks with programmable frequencies and phases. The device also incorporates spread spectrum modulation to reduce electromagnetic interference (EMI) emissions. The programmable features of the SI5335D-B07695-GMR allow it to be tailored to specific application requirements.

Detailed Application Field Plans

The SI5335D-B07695-GMR is commonly used in various applications that require high-performance clock generation and distribution. Some of the typical application fields include:

  1. Telecommunications: Clock synchronization in network equipment, routers, and switches.
  2. Data Centers: Timing solutions for servers, storage systems, and networking infrastructure.
  3. Industrial Automation: Precision timing for PLCs, motion control systems, and robotics.
  4. Test and Measurement: Clock generation for oscilloscopes, signal generators, and data acquisition systems.
  5. Broadcast and Audio/Video: Clock synchronization in video production, broadcasting, and audio equipment.

Alternative Models

  1. SI5338A-B07695-GMR: Similar clock generator with additional features and higher output frequency range.
  2. SI5332C-B07695-GMR: Clock generator with fewer outputs but lower power consumption.
  3. SI5341B-B07695-GMR: Clock generator

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ SI5335D-B07695-GMR ในโซลูชันทางเทคนิค

  1. Question: What is the SI5335D-B07695-GMR?
    Answer: The SI5335D-B07695-GMR is a high-performance clock generator and jitter attenuator IC.

  2. Question: What are the key features of the SI5335D-B07695-GMR?
    Answer: The key features include multiple outputs, low jitter, wide frequency range, programmability, and integrated voltage regulators.

  3. Question: What is the purpose of using the SI5335D-B07695-GMR in technical solutions?
    Answer: The SI5335D-B07695-GMR is used to generate precise clock signals for various applications, such as data communication systems, networking equipment, industrial automation, and test and measurement instruments.

  4. Question: How many outputs does the SI5335D-B07695-GMR support?
    Answer: The SI5335D-B07695-GMR supports up to 12 differential clock outputs.

  5. Question: Can the output frequencies be programmed?
    Answer: Yes, the output frequencies can be programmed through the device's registers or by using an I2C interface.

  6. Question: What is the typical jitter performance of the SI5335D-B07695-GMR?
    Answer: The SI5335D-B07695-GMR offers low jitter performance, typically below 0.3 ps RMS.

  7. Question: Does the SI5335D-B07695-GMR require an external power supply?
    Answer: No, the SI5335D-B07695-GMR has integrated voltage regulators and can be powered directly from a single 3.3V supply.

  8. Question: Can the SI5335D-B07695-GMR be used in high-speed data transmission applications?
    Answer: Yes, the SI5335D-B07695-GMR supports high-speed data rates up to 2.5 Gbps.

  9. Question: Is the SI5335D-B07695-GMR compatible with different clock signal formats?
    Answer: Yes, the SI5335D-B07695-GMR supports various clock signal formats, including LVPECL, LVDS, HCSL, and LVCMOS.

  10. Question: Are evaluation boards or reference designs available for the SI5335D-B07695-GMR?
    Answer: Yes, Silicon Labs provides evaluation boards and reference designs to help users quickly integrate the SI5335D-B07695-GMR into their technical solutions.