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SI5518B-B-GM

Name: SI5518B-B-GM
Rating: 4.7 (12 reviews)

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規格

Brand	Skyworks Solutions, Inc.
Product Type	Clock Generators
Subcategory	Clock & Timer ICs

概述

Description

The SI5518B-B-GM is a precision silicon oscillator designed for high-performance applications. It operates at a frequency of 25 MHz and features low phase noise and low jitter, making it suitable for communications and data processing tasks. The oscillator offers a wide operating temperature range, ensuring reliability in various environments. Its compact package design allows for easy integration into space-constrained systems. The device is particularly useful in clock generation for digital circuits, RF applications, and other electronic systems requiring stable timing references. Overall, the SI5518B-B-GM is an excellent choice for engineers seeking a dependable and efficient timing solution.

Features

The SI5518B-B-GM is a low-jitter, low-phase noise oscillator designed for high-performance applications. Key features include:
1. Frequency Range: Typically operates around a frequency of 125 MHz.
2. Low Jitter: Provides excellent phase jitter performance, essential for high-speed data communication.
3. Power Supply: Operates at a low voltage (typically 3.3V).
4. Output Compatibility: Offers CMOS output for easy interfacing with digital circuits.
5. Temperature Stability: Designed for a wide operating temperature range, ensuring reliability in various environments.
6. Small Package Size: Available in a compact package, facilitating integration into space-constrained designs.
7. RoHS Compliant: Meets environmental regulations for hazardous substances.
These features make the SI5518B-B-GM suitable for applications in telecommunications, computing, and consumer electronics where precision timing is critical.

Package

The SI5518B-B-GM is offered in a 6-lead SOT-23 package type. This compact surface-mount package is designed for space efficiency in electronic applications.

Pinout

The SI5518B-B-GM is a clock generator IC from Silicon Labs, designed for various timing applications. It features a 16-pin QFN (Quad Flat No-lead) package. The key functions of the SI5518B-B-GM include generating low-phase-noise clock signals, supporting multiple output frequencies, and providing flexible frequency settings via I2C or pin configuration.
In terms of pin count and functions:
- Total Pins: 16
- Key Pins:
- VDD: Power supply
- GND: Ground
- SDA/SCL: I2C data and clock for configuration
- OUT: Clock output pins
- FS1/FS0: Frequency select pins for output configuration
- OE: Output enable
- CLKIN: Input for an external clock source
This IC is commonly used in telecommunications, data communication, and consumer electronics, where precise clocking is essential.

Manufacturer

The SI5518B-B-GM is manufactured by Silicon Labs, a company known for its expertise in designing and manufacturing a wide range of semiconductor products, including microcontrollers, wireless chips, and sensors. Silicon Labs specializes in providing innovative solutions for various applications, such as the Internet of Things (IoT), automotive, and industrial markets. They focus on creating energy-efficient and high-performance products that enable connectivity and processing capabilities in electronic devices. With a commitment to advancing technology, Silicon Labs is recognized for its strong emphasis on research and development, catering to the evolving needs of modern electronics.

Application

The SI5518B-B-GM is a low-jitter, programmable clock generator and oscillator used in various applications, including telecommunications, data communication, consumer electronics, and industrial automation. Its precision and flexibility make it suitable for clock generation in high-speed digital circuits, network equipment, and RF applications, ensuring optimal performance in systems requiring accurate timing and synchronization.

Equivalent

The SI5518B-B-GM chip is a timing device, specifically a clock generator. Equivalent products include the Si5351, Si5353, and the MAX 10 family from Intel. Other alternatives may include devices from Texas Instruments and Analog Devices, depending on specific application requirements like frequency range and output signals. Always verify compatibility with your circuit specifications before substitution.