SI53325-B-GM

Overview

Category: Integrated Circuit
Use: Clock Generator and Jitter Attenuator
Characteristics: High-performance, low-jitter clock generation and distribution solution
Package: 24-pin QFN (Quad Flat No-Lead)
Essence: Provides flexible clock synthesis and distribution for a wide range of applications
Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

Input Frequency Range: 1 MHz to 350 MHz
Output Frequency Range: 1 kHz to 350 MHz
Number of Outputs: 12
Supply Voltage: 2.5 V to 3.3 V
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI53325-B-GM has a detailed and complete pin configuration. Please refer to the datasheet for the specific pin assignments.

Functional Characteristics

Flexible clock synthesis and distribution
Low jitter performance
Programmable output formats and frequencies
Integrated EEPROM for storing configuration settings
Support for multiple input and output clock types

Advantages

High-performance clock generation and distribution
Low jitter for improved signal integrity
Wide operating frequency range
Flexible programming options
Compact package size

Disadvantages

Requires careful configuration for optimal performance
Limited number of outputs compared to some other clock generators

Applicable Range of Products

The SI53325-B-GM is suitable for a wide range of applications that require high-performance clock generation and distribution. Some examples include: - Telecommunications equipment - Networking devices - Data centers - Test and measurement instruments - Industrial automation systems

Working Principles

The SI53325-B-GM utilizes advanced PLL (Phase-Locked Loop) technology to generate and distribute clocks with low jitter. It incorporates a highly flexible architecture that allows for precise control over output frequencies and formats.

Detailed Application Field Plans

Telecommunications: The SI53325-B-GM can be used in base stations, routers, and switches to provide accurate clock synchronization for reliable data transmission.
Networking: It is suitable for Ethernet switches, routers, and network interface cards, ensuring precise timing for efficient data transfer.
Data Centers: The SI53325-B-GM can be employed in servers, storage systems, and switches to maintain synchronized operation and minimize data errors.
Test and Measurement: It is useful in oscilloscopes, signal generators, and spectrum analyzers, providing stable and accurate timing signals for precise measurements.
Industrial Automation: The SI53325-B-GM can be utilized in PLCs (Programmable Logic Controllers), motion controllers, and robotics, enabling precise synchronization of industrial processes.

Detailed Alternative Models

SI5338A-B-GM: Similar clock generator with additional features such as spread spectrum modulation and frequency margining.
SI5341C-B-GM: Clock generator with higher number of outputs and advanced jitter attenuation capabilities.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI53325-B-GM? A: The maximum output frequency is 350 MHz.
Q: Can I use a lower supply voltage than the specified range? A: No, the SI53325-B-GM requires a supply voltage between 2.5 V and 3.3 V for proper operation.
Q: Does the SI53325-B-GM support differential clock inputs? A: Yes, it supports both single-ended and differential clock inputs.
Q: How many configuration settings can be stored in the integrated EEPROM? A: The integrated EEPROM can store up to 10 different configuration settings.
Q: Is the SI53325-B-GM RoHS compliant? A: Yes, it is RoHS (Restriction of Hazardous Substances) compliant, ensuring environmental safety.

This encyclopedia entry provides an overview of the SI53325-B-GM clock generator and jitter attenuator. It includes information on its category, use, characteristics, package, specifications, pin configuration, functional characteristics, advantages, disadvantages, applicable range of products, working principles, application field plans, alternative models, and common technical questions and answers.