SI53254A-D01AMR

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SI53254A-D01AMR

AUTO 1-IN4-OUT PCIE CLOCK BUFFER

  • Производитель
  • Мфр. Часть #SI53254A-D01AMR
  • Пакет QFN-32
  • Лист данных
  • В наличии2116

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Спецификации

Package Tape & Reel (TR)
Series Automotive, AEC-Q100
ProductStatus Active
Type Clock Buffer
NumberofCircuits 1
Ratio-Input:Output 1:4
Differential-Input:Output Yes/Yes
Input HCSL
Output HCSL
Frequency-Max 100 MHz
Voltage-Supply 1.71V ~ 3.46V
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 32-VFQFN Exposed Pad

Обзор

Description

The SI53254A-D01AMR is a high-performance clock generator and jitter attenuator designed by Silicon Labs. It features multiple output frequencies, enabling it to drive various applications such as telecommunications, data centers, and enterprise networking. This device supports multiple input reference frequencies and can produce low-jitter clock signals, making it suitable for high-speed digital systems.
Key features include programmable output frequencies, integrated voltage-controlled oscillator (VCO), and support for various input standards, such as crystal oscillators and external clocks. The SI53254A-D01AMR also includes features for power management and flexibility in clock signal distribution, helping to minimize system complexity and improve performance. Its robust design ensures reliable operation in demanding environments, making it an essential component for modern electronic systems requiring precise timing solutions.

Features

The SI53254A-D01AMR is a versatile clock generator and jitter attenuator designed for high-performance applications. Key features include:
1. Dual Output: It provides two programmable output clock frequencies, allowing for flexibility in various applications.
2. Low Phase Jitter: The device offers low phase noise and jitter performance, making it suitable for high-speed data communication systems.
3. Input Frequency Range: It supports a wide range of input frequencies, enhancing compatibility with various sources.
4. Programmable Features: Users can configure the output frequencies and settings via an I2C interface, allowing for customization to specific application needs.
5. Power Supply: It operates on a low supply voltage, contributing to energy efficiency.
6. Temperature Range: Designed to function across a broad temperature range, ensuring reliability in diverse environments.
7. Small Package Size: The compact form factor facilitates easy integration into space-constrained designs.
These attributes make the SI53254A-D01AMR ideal for applications in telecommunications, data centers, and industrial automation.

Package

The SI53254A-D01AMR is packaged in a 32-pin TQFP (Thin Quad Flat Package) form factor.

Pinout

The SI53254A-D01AMR is a high-performance clock generator and jitter attenuator with a pin count of 32.
Key Functions:
1. Clock Generation: It can generate multiple output clocks with different frequencies from a single reference input.
2. Jitter Attenuation: It reduces phase noise and jitter, improving timing performance for various applications.
3. Flexible Configuration: The device supports various configurations via I2C, allowing users to customize output frequencies and settings.
4. Multiple Output Types: The device can provide different output formats, such as LVDS, LVCMOS, and HCSL, catering to various system requirements.
5. Power Management: It has power-saving features to optimize power consumption during operation.
This device is commonly used in telecommunications, data center applications, and network equipment where precise clocking is critical.

Manufacturer

The manufacturer of the SI53254A-D01AMR is Silicon Labs, Inc. Silicon Labs is a semiconductor company that specializes in developing innovative solutions for a variety of applications, including the Internet of Things (IoT), automotive, industrial, and consumer electronics. They are known for their high-performance, low-power products such as microcontrollers, wireless chips, and timing devices. The SI53254A-D01AMR is a clock generator and jitter attenuator, designed to provide precise timing solutions for various digital systems, showcasing Silicon Labs' expertise in clock management and synchronization technologies.

Application

The SI53254A-D01AMR is a high-performance clock generator and jitter attenuator used in various applications, including telecommunications, data centers, and broadcast systems. It provides precise clock signal generation and synchronization for networking equipment, servers, and video/audio processing, ensuring low jitter and high accuracy for reliable performance in digital communications and signal processing.

Equivalent

The SI53254A-D01AMR is a versatile clock generator and jitter attenuator. Equivalent products include the Texas Instruments CDCLVP1210, IDT 8T49N211, and Microchip's SY87725L. These alternatives also provide similar functionalities in clock generation, distribution, and jitter performance, but specific features may vary, so it's essential to review datasheets for compatibility with your application.

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