SI5338K-B03781-GM

Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, low-jitter, programmable clock generator
Package: QFN (Quad Flat No-leads)
Essence: Provides multiple clock outputs with precise frequency and phase control
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 945MHz
Number of Outputs: 8
Output Types: LVPECL, LVDS, HCSL, CMOS
Programmable Features: Frequency, Phase, Output Format, Spread Spectrum, etc.
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5338K-B03781-GM has a total of 48 pins. The detailed pin configuration can be found in the datasheet.

Functional Characteristics

Precise frequency synthesis and multiplication
Low jitter performance for high-quality clock signals
Flexible output formats for compatibility with various systems
Programmable features allow customization for specific applications
Spread spectrum capability for reducing electromagnetic interference

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide range of programmable features for customization - Multiple output formats for compatibility - Spread spectrum capability for EMI reduction

Disadvantages: - Complex pin configuration may require careful PCB layout - Requires programming and configuration for optimal performance

Applicable Range of Products

The SI5338K-B03781-GM is suitable for a wide range of applications that require precise clock generation and multiplication. It can be used in communication systems, data centers, industrial automation, and other electronic devices.

Working Principles

The SI5338K-B03781-GM utilizes a phase-locked loop (PLL) to generate clock signals with precise frequency and phase control. It takes an input reference clock and uses internal dividers, multipliers, and programmable features to synthesize multiple output clocks according to the desired specifications.

Detailed Application Field Plans

Communication Systems: Use the SI5338K-B03781-GM to generate clock signals for data transmission, synchronization, and timing in network switches, routers, and wireless communication systems.
Data Centers: Employ the SI5338K-B03781-GM for clock generation in servers, storage systems, and networking equipment to ensure reliable data processing and communication.
Industrial Automation: Utilize the SI5338K-B03781-GM in PLCs (Programmable Logic Controllers), motion control systems, and robotics for precise timing and synchronization of industrial processes.
Test and Measurement Instruments: Incorporate the SI5338K-B03781-GM in oscilloscopes, signal generators, and spectrum analyzers to provide accurate and stable clock signals for precise measurements.
Consumer Electronics: Integrate the SI5338K-B03781-GM into audio/video equipment, gaming consoles, and smart home devices to synchronize various functions and ensure smooth operation.

Detailed Alternative Models

SI5338A-B03781-GM
SI5338B-B03781-GM
SI5338C-B03781-GM

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5338K-B03781-GM? A: The SI5338K-B03781-GM can generate clock signals with frequencies up to 945MHz.
Q: Can I program the output format of each clock output? A: Yes, the SI5338K-B03781-GM supports various output formats such as LVPECL, LVDS, HCSL, and CMOS, which can be programmed individually for each output.
Q: Does the SI5338K-B03781-GM support spread spectrum modulation? A: Yes, the SI5338K-B03781-GM has built-in spread spectrum capability to reduce electromagnetic interference (EMI).
Q: What is the operating temperature range of the SI5338K-B03781-GM? A: The SI5338K-B03781-GM can operate within a temperature range of -40°C to +85°C.
Q: How many clock outputs does the SI5338K-B03781-GM have? A: The SI5338K-B03781-GM provides a total of 8 clock outputs.

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