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SI5330H-B00221-GMR
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SI5330H-B00221-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 20-QFN (Quad Flat No-Lead)
  • Essence: Provides high-quality clock signals for various electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Frequency Range: 1 MHz to 710 MHz
  • Output Frequency Range: 8 kHz to 945 MHz
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed and Complete Pin Configuration

The SI5330H-B00221-GMR has a total of 20 pins. The pin configuration is as follows:

  1. XAXB: Differential input clock pair A
  2. XAXN: Differential input clock pair A
  3. XBXB: Differential input clock pair B
  4. XBXP: Differential input clock pair B
  5. XBXN: Differential input clock pair B
  6. GND: Ground
  7. CLKOUT0: Output clock 0
  8. CLKOUT1: Output clock 1
  9. CLKOUT2: Output clock 2
  10. CLKOUT3: Output clock 3
  11. CLKOUT4: Output clock 4
  12. CLKOUT5: Output clock 5
  13. CLKOUT6: Output clock 6
  14. CLKOUT7: Output clock 7
  15. VDD: Power supply voltage
  16. SDA: I2C Serial Data
  17. SCL: I2C Serial Clock
  18. GND: Ground
  19. NC: No Connection
  20. VDD: Power supply voltage

Functional Characteristics

  • Clock multiplication and division
  • Programmable output frequencies
  • Spread Spectrum Clocking (SSC) support
  • I2C interface for configuration and control
  • Low phase jitter for high-quality clock signals

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low jitter for improved signal integrity - Flexible programming options - Wide operating temperature range

Disadvantages: - Requires external components for proper operation - Limited output frequency range compared to some other clock generators

Applicable Range of Products

The SI5330H-B00221-GMR is suitable for a wide range of electronic devices that require high-quality clock signals. It can be used in applications such as: - Communication systems - Networking equipment - Data storage devices - Industrial automation - Test and measurement instruments

Working Principles

The SI5330H-B00221-GMR uses advanced PLL (Phase-Locked Loop) technology to generate precise clock signals. It takes an input clock and multiplies or divides its frequency according to the programmed settings. The resulting clock signals are then distributed to the output pins.

Detailed Application Field Plans

  1. Communication Systems: Use the SI5330H-B00221-GMR to generate clock signals for data transmission and reception modules, ensuring accurate timing synchronization.
  2. Networking Equipment: Employ the IC to provide stable clock signals for routers, switches, and network interface cards, enhancing network performance.
  3. Data Storage Devices: Utilize the clock generator to synchronize read and write operations in hard drives, solid-state drives, and RAID systems, improving data transfer rates.
  4. Industrial Automation: Incorporate the IC into programmable logic controllers (PLCs), motor drives, and robotic systems to maintain precise timing for synchronized operations.
  5. Test and Measurement Instruments: Integrate the clock generator into oscilloscopes, signal generators, and spectrum analyzers to ensure accurate timing for precise measurements.

Detailed Alternative Models

  1. SI5338H-B00221-GMR: Similar clock generator with additional features such as integrated voltage regulators and improved phase noise performance.
  2. SI5340H-B00221-GMR: Higher-performance clock generator with a wider output frequency range and enhanced programmability options.
  3. SI5368H-B00221-GMR: Clock generator specifically designed for high-speed optical communication systems, offering low jitter and advanced clock synchronization capabilities.
  4. SI5382H-B00221-GMR: Clock generator optimized for audio/video applications, providing multiple clock outputs with precise phase alignment.
  5. SI5391H-B00221-GMR: Clock generator with built-in redundancy and failover mechanisms, ensuring continuous operation in critical systems.

5 Common Technical Questions and Answers

  1. Q: Can I use the SI5330H-B00221-GMR with a 5V power supply? A: No, the IC requires a supply voltage