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SiT1618AA-31-18S-13.521270

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±20ppm 13.52127MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-31-18S-13.521270
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-31-18S-13.521270

SiT1618AA-31-18S-13.521270概述

    Product Introduction
    The SiT1618 is a high-performance, standard frequency, and high-temperature oscillator from SiTime Corporation. It offers a range of 33 standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for a variety of industrial, medical, automotive, and avionics applications. This oscillator provides excellent total frequency stability of ±20 ppm, ensuring precise timing even under extreme environmental conditions.
    Technical Parameters
    The SiT1618 operates with a supply voltage ranging from 1.8V to 3.3V and supports an operating temperature range of -40°C to 125°C. Key technical specifications include:
    - Frequency Range: 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Frequency Stability: ±20 ppm, inclusive of initial tolerance at 25°C, 1st year aging at 25°C, and variations over operating temperature, rated power supply voltage, and load (15 pF ± 10%).
    - Supply Voltage: 1.8V to 3.3V.
    - Current Consumption: Typical 3.4 mA at 1.8V under no load conditions.
    - Output Characteristics: Compatible with LVCMOS/LVTTL outputs.
    - Package Sizes: Industry-standard packages including 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, and 7.0 x 5.0 mm².
    Product Features and Advantages
    The SiT1618 stands out with its advanced programmable drive strength feature, allowing users to optimize clock rise/fall times for specific applications. This feature helps reduce EMI by slowing down the clock rise/fall time and improves jitter performance by speeding up these transitions. Additionally, the SiT1618 supports capacitive loads up to 60 pF while maintaining full swing with sharp edge rates. The device is RoHS and REACH compliant, ensuring it is Pb-free, halogen-free, and antimony-free.
    Application Cases and Usage Recommendations
    The SiT1618 is ideal for applications such as industrial sensors, PLC, motor servo, outdoor networking equipment, medical video cameras, and asset tracking systems. To optimize its performance, users should ensure a capacitor of 0.1 µF or higher is connected between Vdd and GND. When using the OE or ST mode, a pull-up resistor of 10 kΩ or less is recommended if pin 1 is not externally driven.
    Compatibility and Support
    The SiT1618 is designed to be compatible with various electronic components and systems, facilitating easy integration into existing designs. SiTime provides robust support and maintenance services, including field programming capabilities through the Time Machine II oscillator programmer.
    Common Issues and Solutions
    Some common issues encountered with the SiT1618 include power supply noise affecting jitter performance. To mitigate this, users should ensure proper filtering of the power supply. Additionally, incorrect configuration of the OE or ST pin can lead to improper functioning; thus, adhering to the recommended pin configurations is crucial.
    Conclusion and Recommendation
    Overall, the SiT1618 is a highly reliable and versatile oscillator, offering superior performance across a wide range of applications. Its advanced features, such as programmable drive strength and excellent frequency stability, make it an excellent choice for demanding environments. Given its robust design and extensive support, the SiT1618 is strongly recommended for use in industrial and high-temperature applications.
    Final Verdict: Highly Recommended.

SiT1618AA-31-18S-13.521270参数

参数
最小工作电压 1.62V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±20ppm
扩频带宽 -
频率 13.52127MHz
最大工作电压 1.98V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-31-18S-13.521270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。

SiT1618AA-31-18S-13.521270数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-31-18S-13.521270 SiT1618AA-31-18S-13.521270数据手册

SiT1618AA-31-18S-13.521270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+ ¥ 52
35+ ¥ 46.222
100+ ¥ 41.61
500+ ¥ 39.672
库存: 1000
起订量: 5 增量: 0
交货地:
最小起订量为:5
合计: ¥ 260
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