SI5335D-B07483-GMR

Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics:
  • High-performance clock generator with low jitter
  • Supports multiple output frequencies
  • Flexible configuration options
  • Small form factor
• Package: QFN (Quad Flat No-leads)
• Essence: Provides stable and accurate clock signals for various electronic systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 350MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Number of Outputs: 4
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 150mA (typical)

Pin Configuration

The SI5335D-B07483-GMR has a total of 24 pins arranged as follows:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 VDD GND OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT GND VDD

Functional Features

• High-frequency clock generation with low phase noise and jitter
• Configurable output frequencies and formats
• Integrated programmable loop filter for jitter attenuation
• Spread Spectrum Clocking (SSC) support for EMI reduction
• I2C interface for easy configuration and control

Advantages

• Provides stable and accurate clock signals for precise timing requirements
• Flexible configuration options allow customization for different applications
• Small form factor saves board space in compact designs
• Low jitter and phase noise improve overall system performance

Disadvantages

• Requires careful consideration of power supply noise and decoupling to maintain optimal performance
• Limited number of outputs may not be sufficient for complex systems with numerous clock domains

Working Principles

The SI5335D-B07483-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate high-quality clock signals. The input reference clock is multiplied and divided to achieve the desired output frequency, while the integrated loop filter helps attenuate jitter and phase noise.

Detailed Application Field Plans

The SI5335D-B07483-GMR is widely used in various electronic systems that require precise timing synchronization. Some common application fields include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Alternative Models

For alternative options, consider the following models: - SI5338A-C-GM: Similar clock generator with additional features - SI5341B-B-GM: Clock generator with higher output frequency range - SI5368A-B-GM: Multi-channel clock generator with advanced synchronization capabilities

In conclusion, the SI5335D-B07483-GMR is a high-performance clock generator and jitter attenuator IC. Its flexible configuration options, small form factor, and low jitter make it suitable for various applications in telecommunications, networking, data centers, industrial automation, and test and measurement. While it offers stable and accurate clock signals, careful consideration of power supply noise and the limited number of outputs are important factors to keep in mind during implementation.