SI5338B-B04559-GM

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 48-pin QFN
• Essence: Provides multiple clock outputs with precise frequency and phase control
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVPECL, LVDS, HCSL, or CMOS
• Programmable Features: Frequency, Phase, Output Format, Spread Spectrum, etc.
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

For a detailed and complete pin configuration of SI5338B-B04559-GM, please refer to the datasheet.

Functional Characteristics

• Flexible clock synthesis and distribution
• Low jitter and phase noise performance
• Support for multiple output formats
• Programmable features for customization
• Integrated EEPROM for storing configuration settings

Advantages

• High-performance clock generation with precise control
• Wide range of output frequencies and formats
• Programmable features allow for versatile applications
• Compact package size for space-constrained designs
• Low jitter and phase noise for improved system performance

Disadvantages

• Requires careful configuration for optimal performance
• Limited output frequency range compared to some specialized clock generators
• Relatively higher cost compared to basic clock oscillators

Applicable Range of Products

SI5338B-B04559-GM is suitable for various applications that require high-quality clock signals, such as telecommunications, networking equipment, data centers, industrial automation, and test and measurement instruments.

Working Principles

The SI5338B-B04559-GM utilizes advanced PLL (Phase-Locked Loop) technology to generate and distribute clock signals. It takes an input reference clock and uses internal dividers, multipliers, and phase control circuits to synthesize multiple output clocks with precise frequency and phase relationships.

Detailed Application Field Plans

• Telecommunications: Clock synchronization in network switches and routers
• Data Centers: Timing for server racks and storage systems
• Industrial Automation: Control systems and motion control applications
• Test and Measurement Instruments: Precise timing for accurate measurements
• Networking Equipment: Clock distribution in switches and gateways

Detailed Alternative Models

• SI5338A-B04559-GM: Similar features but different package option (36-pin QFN)
• SI5339B-B04559-GM: Higher output frequency range (up to 1.2GHz)

5 Common Technical Questions and Answers

1. Q: Can the SI5338B-B04559-GM operate on a single power supply? A: Yes, it can operate within the specified voltage range of 2.375V to 3.63V.

2. Q: What is the typical phase noise performance of this device? A: The phase noise performance varies depending on the specific configuration and output frequency. Please refer to the datasheet for detailed specifications.

3. Q: Can I program the SI5338B-B04559-GM using an external microcontroller? A: Yes, the device supports various programming interfaces, including I2C and SPI, allowing external control and configuration.

4. Q: Is spread spectrum modulation supported by this clock generator? A: Yes, the SI5338B-B04559-GM offers spread spectrum modulation capability for reducing electromagnetic interference (EMI).

5. Q: Can I use this clock generator in battery-powered devices? A: Yes, as long as the power supply voltage requirements are met, the SI5338B-B04559-GM can be used in battery-powered applications.

This encyclopedia entry provides an overview of the SI5338B-B04559-GM clock generator, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.