SI5328B-C-GM

The SI5328B-C-GM is a high-performance clock multiplier and jitter attenuator integrated circuit (IC) from Silicon Labs. It is part of the Si5328 family, which is designed to deliver precise timing solutions for various applications, particularly in telecommunications, networking, and data centers. This IC features advanced phase-locked loop (PLL) technology to provide low jitter clock outputs, making it suitable for systems that require stringent timing accuracy.
Key features of the SI5328B-C-GM include the ability to accept multiple input clock frequencies and generate multiple output frequencies, making it versatile for different system requirements. It also offers various configurations for output formats and frequencies, which can be programmed via an I2C or SPI interface. The device supports dual clock inputs for redundancy and reliability, allowing for seamless switchover in case of input failures.
With its compact package and robust performance, the SI5328B-C-GM is ideal for applications needing jitter reduction and frequency synthesis, such as in synchronous optical networks (SONET/SDH), Ethernet, and wireless infrastructure. Its flexibility and reliability make it a preferred choice for designers working on complex timing circuits.

The SI5328B-C-GM is a highly versatile, jitter-attenuating clock multiplier designed for applications requiring precise timing. Key features include:
1. Jitter Performance: It offers exceptional jitter attenuation, making it suitable for high-performance telecommunications and networking systems.
2. Wide Input Frequency Range: The device supports a broad input frequency range from 2 kHz to 710 MHz.
3. Flexible Output Frequencies: It provides multiple output frequencies ranging from 2 kHz to 1050 MHz, catering to various application needs.
4. Clock Multiplication: The device can multiply input clock frequencies, enabling seamless integration into complex timing architectures.
5. Any-Frequency Synthesis: It supports any-frequency synthesis on each output, allowing for customized clock generation.
6. Power Supply: Operates with a low power consumption at a 1.8 V, 2.5 V, or 3.3 V supply, ensuring efficient performance.
7. Temperature Range: It functions over an extended temperature range, suitable for demanding environments.
8. Package: Available in a compact 6 mm x 6 mm 40-QFN package, optimizing PCB space.
These features make the SI5328B-C-GM ideal for applications in data centers, wireless infrastructure, and other systems requiring robust clock generation and jitter attenuation.

The SI5328B-C-GM is a clock multiplier and jitter attenuator from Silicon Labs. It is packaged in a 36-pin, 6 mm x 6 mm QFN (Quad Flat No-leads) package.

The SI5328B-C-GM is a precision clock multiplier/jitter attenuator IC from Silicon Labs. It typically comes in a 64-pin QFN (Quad Flat No-leads) package. This device is designed for applications that require precise timing and low jitter, such as in networking, communications, and data center equipment.
Key functions of the SI5328B-C-GM include:
1. Jitter Attenuation: It reduces the jitter in clock signals, ensuring cleaner signals for high-performance applications.
2. Clock Multiplication and Division: The device can multiply or divide input clock frequencies to generate desired output frequencies.
3. Multiple Inputs and Outputs: It supports multiple input clock signals and provides multiple output clocks, allowing flexibility in timing architecture.
4. Flexible Output Configurations: Users can configure different output frequencies and signal formats.
5. Synchronization: It can synchronize clocks across various devices, ensuring timing accuracy.
This versatile IC is used in applications such as SONET/SDH, Synchronous Ethernet, and other communication systems where precise timing is crucial.

The SI5328B-C-GM is manufactured by Skyworks Solutions, Inc. Skyworks is a semiconductor company that specializes in the production of analog and mixed-signal semiconductors. Their products are widely used in wireless communication systems, including smartphones, tablets, and wireless infrastructure. Skyworks’ technology enables a broad range of applications in areas such as telecommunications, automotive, industrial, and consumer electronics, focusing on enhancing connectivity and enabling advanced functionalities in these devices.

The SI5328B-C-GM is a jitter attenuating clock multiplier, typically used in applications requiring precise timing and clock management. Its primary application areas include telecommunications infrastructure, data center networking, wireless base stations, and broadcast video systems. It is particularly useful for synchronizing clocks in systems requiring low phase noise and jitter, such as synchronous Ethernet, SONET/SDH, and other high-performance communication systems.

Equivalent products to the SI5328B-C-GM, a jitter attenuating clock multiplier, include the IDT 8T49N241 and the Texas Instruments LMK04828. These alternatives offer similar clock management functions such as jitter attenuation and frequency synthesis. When considering replacements, ensure comparable specifications like frequency range, output format, and power supply requirements to match the SI5328B-C-GM.