Silicon Labs
Imaginea poate fi reprezentativă.
Consultați specificațiile pentru detalii despre produs.
SI53362-B-GMR
Vezi detalii Foi de date

SI53362-B-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Jitter Attenuator
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 24-pin QFN
  • Essence: Clock generation and jitter attenuation for various applications
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Input Frequency Range: 1 MHz to 710 MHz
  • Output Frequency Range: 1 kHz to 945 MHz
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Noise Performance: -150 dBc/Hz at 100 kHz offset
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

  1. VDDO: Output Power Supply
  2. GND: Ground
  3. XAXB0: Differential Clock Inputs
  4. XAXB1: Differential Clock Inputs
  5. XAXB2: Differential Clock Inputs
  6. XAXB3: Differential Clock Inputs
  7. XAXB4: Differential Clock Inputs
  8. XAXB5: Differential Clock Inputs
  9. XAXB6: Differential Clock Inputs
  10. XAXB7: Differential Clock Inputs
  11. XAXB8: Differential Clock Inputs
  12. XAXB9: Differential Clock Inputs
  13. XAXB10: Differential Clock Inputs
  14. XAXB11: Differential Clock Inputs
  15. XAXB12: Differential Clock Inputs
  16. XAXB13: Differential Clock Inputs
  17. XAXB14: Differential Clock Inputs
  18. XAXB15: Differential Clock Inputs
  19. SDA: I2C Serial Data Input
  20. SCL: I2C Serial Clock Input
  21. VDDI: Digital Power Supply
  22. GND: Ground
  23. VDDA: Analog Power Supply
  24. GND: Ground

Functional Characteristics

  • Clock generation and jitter attenuation for various applications
  • Programmable output frequency, format, and modulation
  • Low phase noise performance for improved signal quality
  • High-speed I2C interface for easy configuration
  • Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages: - High-performance clock generation and jitter attenuation - Programmable features for flexible application requirements - Low phase noise for improved signal integrity - Wide operating temperature range for diverse environments

Disadvantages: - Complex pin configuration may require careful handling during installation - Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

SI53362-B-GMR is suitable for a wide range of applications, including but not limited to: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Consumer electronics

Working Principles

The SI53362-B-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate precise clock signals. It accepts differential clock inputs and provides programmable output frequencies with low jitter and high accuracy. The device incorporates a highly configurable I2C interface for easy control and customization.

Detailed Application Field Plans

  1. Telecommunications Equipment: Use SI53362-B-GMR to generate stable clock signals for data transmission and synchronization in telecommunication systems.
  2. Networking Devices: Employ SI53362-B-GMR to provide accurate clock references for network switches, routers, and other networking equipment.
  3. Data Centers: Utilize SI53362-B-GMR to synchronize clocks across multiple servers and storage systems in data center environments.
  4. Industrial Automation Systems: Integrate SI53362-B-GMR into industrial automation systems to ensure precise timing for control and synchronization purposes.
  5. Test and Measurement Instruments: Incorporate SI53362-B-GMR into test equipment to generate accurate clock signals for signal analysis and measurement.

Detailed Alternative Models

  1. SI53363-B-GMR: Similar to SI53362-B-GMR but with extended output frequency range up to 1.2 GHz.
  2. SI53361-B-GMR: Lower-cost alternative with reduced programmable features but suitable for basic clock generation requirements.
  3. SI53364-B-GMR: Higher-performance variant with improved phase noise performance and additional output format options.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of SI53362-B-GMR? A: The maximum output frequency is 945 MHz.

  2. Q: Can I program the output frequency using an external microcontroller? A: Yes, the SI53362-B-GMR supports programming via its I2C interface, allowing external control.

  3. Q: Does SI53362-B-GMR support spread spectrum modulation? A: Yes, it offers spread spectrum modulation capability