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SiT1618AE-22-25E-24.576000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±25ppm 24.576MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-22-25E-24.576000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-22-25E-24.576000

SiT1618AE-22-25E-24.576000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance oscillator designed by SiTime Corporation, catering to demanding industrial, automotive, medical, and other high-temperature applications. It features a wide range of standardized frequencies, excellent stability, and robust performance across varying environmental conditions. This versatile product is ideal for use in industrial sensors, motor servo systems, outdoor networking equipment, and various communication systems.
    Key Features:
    - Standard Frequencies: Offers 33 standard frequencies ranging from 7.3728 MHz to 48 MHz.
    - Operational Stability: Total frequency stability as low as ±20 ppm.
    - Wide Operating Voltage: Compatible with 1.8V to 3.3V power supplies.
    - Extreme Temperature Operation: Operates from -40°C to 125°C, with an option for extended -55°C to +125°C performance.
    - Power Efficiency: Low power consumption at 3.4 mA typical at 1.8V.
    - LVCMOS/LVTTL Compatibility: Supports standard digital interfaces for seamless integration.
    - Compliance: RoHS and REACH compliant, Pb-free, Halogen-free, and Antimony-free.
    Technical Parameters
    Below are the key technical specifications of the SiT1618 oscillator:
    | Parameter | Minimum | Typical | Maximum | Units |

    | Frequency Range | MHz |
    | Frequency Stability | -20 | +20 | ppm |
    | Operating Temperature | -40 | 125 | °C |
    | Supply Voltage | 1.62 | 3.63 | V |
    | Current Consumption (no load) 4.5 | mA |
    | Standby Current 8.5 | µA |
    | LVCMOS Output Characteristics |
    | Duty Cycle | 45 | 55 | % |
    | Rise/Fall Time (Vdd = 1.8V) 2.5 | ns |
    Further details regarding input characteristics, startup/resume timing, and jitter performance are outlined in the complete technical specifications provided in the manual.
    Product Characteristics and Advantages
    The SiT1618 stands out for its innovative programmable drive strength feature, allowing users to optimize clock rise/fall times based on application requirements. This ensures reduced EMI (electromagnetic interference) and improved jitter performance, making it highly suitable for systems sensitive to signal integrity. Additionally, its high-temperature compatibility and energy efficiency make it a robust choice for challenging environments.
    Application Scenarios and Recommendations
    The SiT1618 is utilized in a variety of critical applications such as industrial sensors, medical imaging, and outdoor communication networks. Users should ensure proper filtering with a minimum 0.1 µF capacitor between Vdd and GND for optimal performance. For scenarios requiring standby functionality, the programmable ST pin allows seamless entry into low-power modes.
    Example Use Case:
    In an outdoor networking setup exposed to extreme temperatures, the SiT1618’s ability to maintain precise frequency stability from -40°C to 125°C ensures uninterrupted service without performance degradation.
    Compatibility and Support
    The SiT1618 is fully compatible with standard LVCMOS/LVTTL interfaces and operates seamlessly with various board layouts and power supply configurations. SiTime offers comprehensive support including field programming tools like the Time Machine II for easy customization.
    Common Issues and Solutions
    Some common issues include incorrect setup leading to unstable oscillations. Ensure all recommended capacitances are met and verify the correct pin configuration as per the datasheet. Should startup glitches occur, check the power sequencing and ensure proper decoupling capacitors are ins

SiT1618AE-22-25E-24.576000参数

参数
频率稳定性 ±25ppm
扩频带宽 -
频率 24.576MHz
最大工作电压 2.75V
最小工作电压 2.25V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
通用封装 QFN
安装方式 贴片安装

SiT1618AE-22-25E-24.576000厂商介绍

SiTime是一家专注于高精度时钟和频率控制解决方案的公司,其产品广泛应用于通信、数据中心、工业、汽车和消费电子等领域。SiTime的主要产品分类包括:

1. 时钟振荡器:提供多种频率和精度的时钟振荡器,适用于各种高速通信和数据传输应用。
2. 时钟缓冲器:用于信号同步和时钟分配,提高系统性能和稳定性。
3. 时钟发生器:集成多种时钟功能,简化系统设计,降低成本。
4. 时钟管理器:提供时钟源选择、时钟同步和时钟分配等功能,实现复杂的时钟管理。

SiTime的优势在于:

1. 创新技术:SiTime采用MEMS技术制造时钟产品,具有更高的精度、更低的功耗和更好的抗干扰性能。
2. 定制化服务:SiTime提供定制化的产品和解决方案,满足客户的特定需求。
3. 广泛的应用领域:SiTime的产品适用于多种行业和应用场景,具有广泛的市场前景。
4. 持续的研发投入:SiTime不断投入研发,推出新的产品和技术,保持行业领先地位。

SiT1618AE-22-25E-24.576000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-22-25E-24.576000 SiT1618AE-22-25E-24.576000数据手册

SiT1618AE-22-25E-24.576000封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
5+ ¥ 19.5
35+ ¥ 17.182
100+ ¥ 15.39
500+ ¥ 14.592
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 97.5
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