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SI5335D-B02134-GMR
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SI5335D-B02134-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

  • Frequency Range: 1 MHz to 800 MHz
  • Output Types: LVCMOS, LVDS, HCSL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmability: I2C Interface

Detailed and Complete Pin Configuration

  1. VDDO: Output Power Supply
  2. GND: Ground
  3. SDA: I2C Serial Data Input
  4. SCL: I2C Serial Clock Input
  5. XAXB: Crystal or External Reference Input
  6. XAXT: Crystal or External Reference Output
  7. CLKx_P/N: Clock Outputs
  8. OE: Output Enable
  9. VDD: Core Power Supply
  10. GND: Ground

Functional Characteristics

  • Flexible frequency synthesis and multiplication
  • Low phase noise and jitter
  • Spread Spectrum Clocking (SSC) support
  • Multiple output formats for compatibility
  • Programmable output skew control
  • Integrated voltage regulators for improved power supply noise rejection

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmable features for customization - Low jitter and phase noise

Disadvantages: - Requires external crystal or reference input - Limited number of outputs

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data storage systems
  • Industrial automation
  • Consumer electronics

Working Principles

The SI5335D-B02134-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate high-quality clock signals. It takes an external crystal or reference input and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications Equipment: Provides synchronized clock signals for data transmission and reception.
  2. Networking Devices: Ensures accurate timing for network communication and data processing.
  3. Data Storage Systems: Synchronizes read and write operations in storage devices for reliable data access.
  4. Industrial Automation: Enables precise timing for control systems and synchronization of various processes.
  5. Consumer Electronics: Provides stable clock signals for audio/video processing, display synchronization, and user interface operations.

Detailed Alternative Models

  • SI5338A-B-GM: Similar clock generator IC with additional features like integrated EEPROM and higher frequency range.
  • Si5341B-B-GM: Clock generator IC with advanced jitter attenuation capabilities and wider frequency range.

5 Common Technical Questions and Answers

  1. Q: Can I use the SI5335D-B02134-GMR without an external crystal? A: No, it requires an external crystal or reference input for proper operation.

  2. Q: What is the maximum frequency that can be generated by this IC? A: The SI5335D-B02134-GMR can generate clock frequencies up to 800 MHz.

  3. Q: How many outputs does this IC support? A: It supports up to 10 clock outputs.

  4. Q: Can I program the output skew of each clock output? A: Yes, the SI5335D-B02134-GMR allows programmable output skew control.

  5. Q: What is the power supply voltage range for this IC? A: It operates with a supply voltage range of 2.5 V to 3.3 V.

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