SI5328C-C-GM

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SI5328C-C-GM

+BOM

IC ETHERNET 36-VFQFN

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  • メーカー品番 #SI5328C-C-GM

  • データシート SI5328C-C-GM DataSheet

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仕様

属性
Part Status Active
Base Product Number SI5328
DigiKey Programmable Not Verified
PLL Yes
Main Purpose Ethernet
Input Clock
Output CML, CMOS, LVDS, LVPECL
Number of Circuits 1
Ratio - Input:Output 2:2
Differential - Input:Output Yes/Yes
Frequency - Max 346MHz
Voltage - Supply 2.25V ~ 3.63V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 36-VFQFN Exposed Pad
Supplier Device Package 36-QFN (6x6)
Packaging Tray

概要

Description

The SI5328C-C-GM is a versatile clock generator and jitter attenuator from Silicon Labs, designed for high-performance timing applications. It integrates multiple functionalities, allowing for the generation of precise clock signals with very low jitter, making it suitable for applications in telecommunications, data centers, and video broadcasting.
Key features include:
- Multiple Outputs: It can generate up to 8 clock outputs, which can be configured to different frequencies.
- Low Jitter: The device boasts low phase noise and low jitter, ensuring high signal integrity.
- Programmability: The SI5328C can be easily programmed through I2C, enabling customization for various applications.
- Flexibility: It supports a wide range of input frequencies and can output different clock formats, including LVDS and CMOS.
- Power Efficiency: The design is optimized for low power consumption, enhancing its usability in energy-sensitive environments.
Overall, the SI5328C-C-GM is ideal for applications requiring reliable, high-precision clock signals in complex systems.

Equivalent

The SI5328C-C-GM chip, a clock generator, has equivalent products from various manufacturers. Notable alternatives include the Texas Instruments CDCLVC1106, ON Semiconductor's 74VHC1G74, and the IDT 8T49N241. Additionally, the Analog Devices AD9516 and the NXP/Freescale 74LVC1G74 can also serve similar functions. Always verify compatibility based on specific application requirements and performance criteria.

Features

The SI5328C-C-GM is a versatile clock generator and jitter attenuator developed by Silicon Labs. Key features include:
1. Dual-Channel Operation: Provides two independent clock outputs, allowing flexibility in applications.
2. Wide Frequency Range: Supports output frequencies from 1 Hz to 1.5 GHz, accommodating diverse requirements.
3. Jitter Performance: Offers low phase noise and jitter, making it suitable for high-performance applications.
4. Programmable Settings: Features a wide range of programmable settings via I2C/SPI interface, enabling easy customization.
5. Multi-Rate Capabilities: Supports various output formats, including LVDS, LVPECL, and LVCMOS.
6. Power Efficiency: Designed for low power consumption, facilitating energy-efficient designs.
7. Integrated Features: Incorporates a phase-locked loop (PLL) for enhanced frequency stability.
8. Small Package Size: Available in a compact QFN package, ideal for space-constrained applications.
These features make the SI5328C-C-GM suitable for networking, telecommunications, and data center applications.

Pinout

The SI5328C-C-GM is a clock generator and jitter attenuator with a pin count of 32. It is designed to provide flexible clock outputs and features such as programmable frequency synthesis, low jitter performance, and high accuracy.
Key functions include:
1. Output Clocks: It offers multiple clock outputs (up to 8), which can be configured for various frequencies and formats.
2. Jitter Attenuation: The device can reduce jitter from input reference clocks, improving signal integrity for high-performance applications.
3. Input Flexibility: It accepts multiple input clock sources for redundancy and flexibility.
4. Configuration: The device can be configured via I²C, allowing users to customize settings according to their requirements.
5. Power Management: It includes features for power saving and low-power operation.
This makes the SI5328C-C-GM suitable for various applications in telecommunications, data communications, and computing systems.

Manufacturer

The SI5328C-C-GM is manufactured by Silicon Labs, a company known for developing semiconductor and software solutions for a variety of applications, including the Internet of Things (IoT), industrial automation, consumer electronics, and communications. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs focuses on creating energy-efficient microcontrollers, analog components, and wireless technologies. The SI5328C-C-GM is a precision clock generator that is part of their timing solutions, designed for applications requiring high performance and low jitter. Silicon Labs is recognized for its innovation in the semiconductor industry and aims to enable a wide range of applications through its products and technologies.

Application

The SI5328C-C-GM is a versatile clock generator and jitter cleaner used in various applications, including telecommunications, data communications, and broadcast video. It is ideal for synchronizing signals in systems requiring precise timing, such as optical networks, storage area networks, and high-speed data links. Additionally, it serves in consumer electronics, industrial automation, and automotive applications where low jitter and reliable signal integrity are crucial. Its flexible output configurations and ability to support multiple frequencies make it suitable for complex digital systems and RF applications.

Package

The SI5328C-C-GM is packaged in a 32-pin QFN (Quad Flat No-lead) package, which offers a compact footprint and excellent thermal performance, suitable for surface mounting in various applications.

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