SI5338A-B06346-GM

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, Low-jitter, Programmable
Package: 48-pin QFN
Essence: Clock generation and distribution
Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

Frequency Range: 1 MHz to 350 MHz
Output Format: LVCMOS, LVDS, HCSL
Supply Voltage: 2.5 V to 3.3 V
Operating Temperature Range: -40°C to +85°C
Phase Jitter: <0.5 ps RMS (typical)

Detailed Pin Configuration

The SI5338A-B06346-GM features a detailed pin configuration as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | XBXB | Differential Clock Input | | ... | ... | ... |

Functional Characteristics

Flexible clock synthesis and distribution
On-chip programmable PLLs for frequency multiplication
Multiple output formats for compatibility with various systems
Low phase jitter for high-quality signal transmission
Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance clock generation and distribution - Programmable PLLs allow for flexible frequency synthesis - Low phase jitter ensures accurate timing in sensitive applications

Disadvantages: - Limited frequency range compared to some specialized clock generators - Requires careful consideration of power supply and decoupling for optimal performance

Applicable Range of Products

The SI5338A-B06346-GM is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338A-B06346-GM utilizes on-chip PLLs to generate and distribute clock signals. It accepts differential clock inputs and provides multiple output formats, allowing it to synchronize various components within a system. The programmable nature of the device enables customization of frequency multiplication and output characteristics.

Detailed Application Field Plans

Telecommunications Equipment: Use the SI5338A-B06346-GM to generate precise clock signals for data transmission and synchronization in telecommunication systems.
Networking Devices: Employ the IC to provide accurate timing for network switches, routers, and other networking equipment.
Data Centers: Utilize the SI5338A-B06346-GM to synchronize clocks across servers, storage systems, and network infrastructure in data center environments.
Industrial Automation Systems: Integrate the IC into industrial control systems to ensure precise timing for synchronized operations.
Test and Measurement Instruments: Incorporate the SI5338A-B06346-GM into test equipment to generate stable and accurate clock signals for precise measurements.

Detailed Alternative Models

Some alternative models to the SI5338A-B06346-GM include: - SI5338B-B06346-GM: Similar specifications but with additional features - SI5339A-B06346-GM: Higher frequency range and more output options - SI5340A-B06346-GM: Enhanced performance and advanced clock management capabilities

5 Common Technical Questions and Answers

Q: What is the maximum frequency that can be generated by the SI5338A-B06346-GM? A: The SI5338A-B06346-GM can generate frequencies up to 350 MHz.
Q: Can the IC operate with a supply voltage below 2.5 V? A: No, the SI5338A-B06346-GM requires a supply voltage between 2.5 V and 3.3 V for proper operation.
Q: What is the typical phase jitter of the SI5338A-B06346-GM? A: The typical phase jitter is less than 0.5 ps RMS.
Q: How many differential clock inputs does the IC support? A: The SI5338A-B06346-GM supports three differential clock inputs (XAXB, XAXA, XBXB).
Q: What is the recommended operating temperature range for the IC? A: The SI5338A-B06346-GM can operate within a temperature range of -40°C to +85°C.

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