SI5348A-C-GMR
Overview
Category
SI5348A-C-GMR belongs to the category of integrated circuits (ICs).
Use
It is commonly used in electronic devices for clock generation and distribution.
Characteristics
- High precision and low jitter
- Flexible frequency synthesis and distribution
- Wide operating frequency range
- Programmable features for customization
Package
SI5348A-C-GMR is available in a compact and durable surface mount package.
Essence
The essence of SI5348A-C-GMR lies in its ability to provide accurate and stable clock signals for various applications.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications and Parameters
- Operating Voltage: 3.3V
- Frequency Range: 1Hz - 2.2GHz
- Output Format: LVDS, LVPECL, HCSL, CMOS
- Temperature Range: -40°C to +85°C
- Power Consumption: 200mW (typical)
Pin Configuration
For a detailed and complete pin configuration diagram, please refer to the manufacturer's datasheet.
Functional Characteristics
SI5348A-C-GMR offers the following functional characteristics:
- Multiple input clocks with automatic selection and failover
- Frequency synthesis and division
- Phase-locked loop (PLL) for precise clock synchronization
- Clock skew management
- Output clock signal monitoring and control
Advantages and Disadvantages
Advantages
- High precision and low jitter performance
- Versatile output formats for compatibility with different systems
- Customizable features for specific application requirements
- Robust and reliable operation
Disadvantages
- Relatively high power consumption compared to some other clock ICs
- Requires careful configuration and setup for optimal performance
Applicable Range of Products
SI5348A-C-GMR is suitable for a wide range of electronic devices and systems that require accurate clock generation and distribution. It finds applications in telecommunications, networking, data centers, industrial automation, and more.
Working Principles
SI5348A-C-GMR utilizes advanced PLL technology to generate and distribute precise clock signals. It takes multiple input clocks, selects the best one, and synchronizes it with the desired output frequency. The output clocks can be divided or multiplied as needed, ensuring synchronization across different components of a system.
Detailed Application Field Plans
- Telecommunications: SI5348A-C-GMR can be used in base stations, routers, and switches to ensure accurate timing for data transmission.
- Data Centers: It provides synchronized clocks for servers, storage systems, and network equipment, improving overall system performance.
- Industrial Automation: Clock synchronization is crucial in industrial control systems, and SI5348A-C-GMR helps achieve precise timing for synchronized operations.
- Test and Measurement Equipment: This IC enables accurate timebase generation for oscilloscopes, signal generators, and other test instruments.
- Audio/Video Systems: SI5348A-C-GMR ensures synchronized audio/video playback in multimedia devices, eliminating timing issues.
Detailed Alternative Models
- SI5347B-C-GMR
- SI5346A-C-GMR
- SI5345D-C-GMR
- SI5344C-C-GMR
- SI5343E-C-GMR
5 Common Technical Questions and Answers
Q: What is the maximum operating frequency of SI5348A-C-GMR? A: The maximum operating frequency is 2.2GHz.
Q: Can I use this IC with a 5V power supply? A: No, SI5348A-C-GMR operates with a 3.3V power supply only.
Q: How can I configure the output clock frequency? A: The IC provides programmable registers and software tools for easy configuration of the output clock frequency.
Q: Does SI5348A-C-GMR support automatic failover between input clocks? A: Yes, it has built-in functionality for automatic selection and failover between multiple input clocks.
Q: What is the typical jitter performance of this IC? A: SI5348A-C-GMR offers low jitter performance, typically below 1 picosecond.
This encyclopedia entry provides an overview of SI5348A-C-GMR, including its category, use, characteristics, package, 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.