SI5341A-A-GM

Product Overview

Category

The SI5341A-A-GM belongs to the category of integrated circuits (ICs) and specifically falls under the clock/timing - clock generators, PLLs, frequency synthesizers.

Use

This product is primarily used for generating clocks and timing signals in electronic systems. It provides precise and stable clock signals that are essential for the proper functioning of various digital devices.

Characteristics

• High precision: The SI5341A-A-GM offers exceptional clock accuracy, ensuring reliable synchronization in complex systems.
• Flexible configuration: It allows users to configure multiple output clocks with different frequencies and formats.
• Low jitter: This IC minimizes the phase noise and jitter, resulting in improved signal integrity and reduced data errors.
• Wide frequency range: The SI5341A-A-GM supports a broad frequency range, making it suitable for diverse applications.
• Low power consumption: It is designed to operate efficiently with low power consumption, making it ideal for portable devices.

Package

The SI5341A-A-GM comes in a compact and industry-standard package, which ensures easy integration into various electronic systems. The package type is LGA (Land Grid Array).

Essence

The essence of the SI5341A-A-GM lies in its ability to generate accurate and stable clock signals, enabling smooth operation of digital devices and systems.

Packaging/Quantity

This product is typically available in reels or trays, depending on the manufacturer's packaging standards. The exact quantity per package may vary, but it is commonly supplied in quantities of 250 or 1000 units.

Specifications

• Input Voltage Range: 2.375 V to 3.63 V
• Output Frequency Range: 1 Hz to 945 MHz
• Number of Outputs: 4
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage - Max: 3.63 V
• Supply Voltage - Min: 2.375 V

Detailed Pin Configuration

The SI5341A-A-GM has a total of 24 pins, each serving a specific function. The pin configuration is as follows:

1. VDDO_0
2. VDDO_1
3. VDDO_2
4. VDDO_3
5. GND
6. XAXB
7. XAXC
8. XAXD
9. XAXB_SEL
10. XAXC_SEL
11. XAXD_SEL
12. CLKIN
13. SDA
14. SCL
15. GND
16. VDDI
17. VDD
18. GND
19. VDD
20. GND
21. VDD
22. GND
23. VDD
24. GND

Functional Features

• Clock generation: The SI5341A-A-GM can generate multiple output clocks with precise frequencies and formats.
• Frequency synthesis: It supports frequency synthesis, allowing users to generate clocks at desired frequencies.
• Clock distribution: This IC can distribute the generated clocks to various components within an electronic system.
• Programmability: The SI5341A-A-GM offers extensive programmability options, enabling customization according to specific requirements.

Advantages and Disadvantages

Advantages

• High precision and accuracy in clock generation
• Flexible configuration options for different output clocks
• Low jitter and phase noise, ensuring signal integrity
• Wide frequency range suitable for diverse applications
• Low power consumption, making it ideal for portable devices

Disadvantages

• Complex programming and configuration process
• Limited number of outputs (4)

Working Principles

The SI5341A-A-GM utilizes advanced phase-locked loop (PLL) technology to generate clocks. It takes an input reference clock and uses internal frequency synthesis techniques to generate multiple output clocks with precise frequencies. The PLL ensures that the output clocks are synchronized and have low jitter.

Detailed Application Field Plans

The SI5341A-A-GM finds applications in various fields where accurate clock generation is crucial. Some of the detailed application field plans include:

1. Telecommunications: Used in network switches, routers, and communication equipment for synchronization purposes.
2. Data centers: Provides precise timing signals for servers, storage systems, and networking devices.
3. Industrial automation: Enables synchronization in control systems, PLCs (Programmable Logic Controllers), and robotics.
4. Test and measurement: Used in oscilloscopes, signal generators, and other test equipment requiring accurate timing.
5. Consumer electronics: Found in TVs, set-top boxes, gaming consoles, and audio/video equipment for synchronization.

Detailed and Complete Alternative Models

1. SI5340A-A-GM: Similar to SI5341A-A-GM but with 3 outputs instead of 4.
2. SI5342A