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SI5335D-B02269-GMR
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SI5335D-B02269-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 20-QFN (3x3 mm)
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Format: LVCMOS, LVDS, HCSL
  • Supply Voltage: 2.375 V to 3.63 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

The SI5335D-B02269-GMR has a total of 20 pins. The pin configuration is as follows:

  1. XAXB: Crystal or Reference Input
  2. XAXT: Crystal or Reference Input
  3. GND: Ground
  4. CLKIN: Differential Clock Input
  5. CLKINB: Differential Clock Input
  6. GND: Ground
  7. VDDO: Output Power Supply
  8. VDDO: Output Power Supply
  9. GND: Ground
  10. OUT0: Clock Output
  11. OUT0B: Complementary Clock Output
  12. GND: Ground
  13. OUT1: Clock Output
  14. OUT1B: Complementary Clock Output
  15. GND: Ground
  16. OUT2: Clock Output
  17. OUT2B: Complementary Clock Output
  18. GND: Ground
  19. VDD: Core Power Supply
  20. VDD: Core Power Supply

Functional Characteristics

  • Flexible clock generation and multiplication
  • Low phase noise and jitter
  • Programmable output formats for compatibility with various systems
  • Spread spectrum modulation for EMI reduction
  • Integrated voltage regulators for improved power supply noise rejection

Advantages and Disadvantages

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

Disadvantages: - Limited to specific output formats (LVCMOS, LVDS, HCSL) - Requires external crystal or reference input

Applicable Range of Products

The SI5335D-B02269-GMR is suitable for a wide range of applications that require high-performance clock generation and multiplication. It can be used in communication systems, data centers, industrial automation, test and measurement equipment, and more.

Working Principles

The SI5335D-B02269-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. The input clock is multiplied and divided to achieve the desired output frequency. The programmable features allow customization of the output format and other parameters.

Detailed Application Field Plans

  1. Communication Systems: Provides stable and accurate clock signals for data transmission and synchronization in telecommunication networks.
  2. Data Centers: Enables precise timing for data processing, storage, and networking equipment in large-scale data centers.
  3. Industrial Automation: Supports precise timing requirements in industrial control systems, PLCs (Programmable Logic Controllers), and robotics.
  4. Test and Measurement Equipment: Ensures accurate timing and synchronization in oscilloscopes, signal generators, spectrum analyzers, and other test instruments.
  5. Consumer Electronics: Used in audio/video equipment, gaming consoles, and other consumer devices that require reliable clock signals.

Detailed Alternative Models

  1. SI5338A-B-GM: Similar clock generator with additional features such as integrated EEPROM for storing configuration settings.
  2. SI5341B-B-GM: Clock generator with higher frequency range and more output channels.
  3. SI5335C-B-GM: Lower-cost version of SI5335D-B02269-GMR with reduced programmable features.
  4. SI5368A-B-GM: Clock generator with integrated jitter attenuator for improved phase noise performance.
  5. SI5332B-B-GM: Clock generator with lower frequency range and fewer output channels.

5 Common Technical Questions and Answers

  1. Q: Can the SI5335D-B02269-GMR generate multiple clock frequencies simultaneously? A: Yes, it can generate multiple clock frequencies on different output channels.

  2. Q: What is the maximum output frequency of the SI5335D-B02269-GMR? A: The maximum output frequency is 350 MHz.

  3. Q: Does the SI5335D-B02269-GMR support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reducing electromagnetic interference (EMI).

  4. Q: Can I program the output