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SI5330C-B00208-GMR
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SI5330C-B00208-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 20-QFN (Quad Flat No-Lead)
  • Essence: Provides multiple clock outputs with precise frequency control
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 808 MHz
  • Output Clocks: Up to 8 differential or 16 single-ended clocks
  • Supply Voltage: 2.5V or 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5330C-B00208-GMR has a total of 20 pins. The pin configuration is as follows:

  1. XAXB0P/N: Differential input/output pair for crystal or reference clock.
  2. XAXB1P/N: Differential input/output pair for crystal or reference clock.
  3. XAXB2P/N: Differential input/output pair for crystal or reference clock.
  4. XAXB3P/N: Differential input/output pair for crystal or reference clock.
  5. VDDO: Power supply for output drivers.
  6. GND: Ground connection.
  7. CLKOUT0_P/N: First differential output clock pair.
  8. CLKOUT1_P/N: Second differential output clock pair.
  9. CLKOUT2_P/N: Third differential output clock pair.
  10. CLKOUT3_P/N: Fourth differential output clock pair.
  11. CLKOUT4_P/N: Fifth differential output clock pair.
  12. CLKOUT5_P/N: Sixth differential output clock pair.
  13. CLKOUT6_P/N: Seventh differential output clock pair.
  14. CLKOUT7_P/N: Eighth differential output clock pair.
  15. VDD: Power supply for internal circuitry.
  16. SDA: Serial data input/output for I2C communication.
  17. SCL: Serial clock input for I2C communication.
  18. GND: Ground connection.
  19. NC: No connect.
  20. NC: No connect.

Functional Characteristics

  • Flexible frequency synthesis and multiplication.
  • Programmable output formats and levels.
  • Low phase noise and jitter.
  • Integrated voltage regulators for improved power supply noise rejection.
  • I2C interface for easy configuration and control.

Advantages and Disadvantages

Advantages: - Wide frequency range. - Multiple clock outputs. - Precise frequency control. - Low jitter and phase noise. - Easy configuration through I2C interface.

Disadvantages: - Limited number of output clocks compared to some other clock generators. - Requires external crystal or reference clock source.

Applicable Range of Products

The SI5330C-B00208-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5330C-B00208-GMR uses a combination of PLL (Phase-Locked Loop) and fractional-N synthesis techniques to generate accurate and stable clock signals. It takes an external crystal or reference clock as input and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: The SI5330C-B00208-GMR can be used in telecom equipment such as base stations, routers, and switches to provide synchronized clock signals for data transmission and synchronization.
  2. Networking: It can be used in network switches, routers, and servers to generate clock signals for data packet processing and synchronization.
  3. Data Centers: The clock generator can be used in data center infrastructure equipment to provide precise clock signals for server clusters, storage systems, and network switches.
  4. Industrial Automation: It can be used in industrial control systems, PLCs (Programmable Logic Controllers), and robotics to synchronize various components and ensure accurate timing.
  5. Consumer Electronics: The clock generator can be used in consumer electronics devices such as set-top boxes, gaming consoles, and smart TVs to generate clock signals for audio/video processing and synchronization.

Detailed Alternative Models

  1. SI5338C-B00208-GMR: Similar to SI5330C-B00208-GMR but with additional features like spread spectrum modulation and enhanced phase noise performance.
  2. SI5341A-B00208-GMR: A higher-performance clock generator with more output clocks and advanced jitter attenuation capabilities.
  3. SI5368B-B00208-GMR: A clock generator specifically designed for high-speed optical networking applications, supporting frequencies up to 12.5 GHz.

5 Common Technical Questions and Answers

  1. Q: Can the SI5330C-B00208-GMR operate without an external crystal or reference clock? A: No, it requires