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SiT1618AA-18-25S-14.745600

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±30ppm 14.7456MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-18-25S-14.745600
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-18-25S-14.745600

SiT1618AA-18-25S-14.745600概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-temperature, standard-frequency oscillator developed by SiTime Corporation, a leader in timing solutions. This device offers robust performance and reliability, making it suitable for demanding industrial, medical, automotive, and avionics applications. The SiT1618 provides 33 standard frequencies ranging from 7.3728 MHz to 48 MHz, ensuring compatibility across various electronic systems. Its primary functions include providing precise timing signals for industrial sensors, PLCs, motor servos, networking equipment, medical imaging systems, and asset tracking technologies.
    Key advantages of the SiT1618 include excellent frequency stability (as low as ±20 ppm), low power consumption (3.4 mA typical at 1.8V), and compatibility with both LVCMOS and LVTTL standards. The oscillator is available in multiple industry-standard package sizes, including 2.0 x 1.6 mm², 2.5 x 2.0 mm², 3.2 x 2.5 mm², 5.0 x 3.2 mm², and 7.0 x 5.0 mm². With instant sampling capabilities through Time Machine II and field-programmable oscillators, the SiT1618 supports rapid prototyping and customization.
    Technical Parameters
    | Parameter | Min. | Typical | Max. | Units | Conditions |
    |
    | Frequency Range | 7.3728 48 | MHz | 33 standard frequencies |
    | Frequency Stability | -20 | ±20 | +20 | ppm | Includes initial tolerance, 1st year aging, temp., voltages |
    | Operating Temperature | -40 +125 | °C | Extended Industrial / Automotive |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V | Refer to table for detailed ranges |
    | Current Consumption (No Load) 3.4 | 4 | mA | Vdd = 1.8V |
    | Output Characteristics
    | Duty Cycle | 45 | 50 | 55 | %
    | Rise/Fall Time | 1.0 | 1.3 | 2.5 | ns | Vdd = 1.8V |
    Other critical specifications include peak-to-peak period jitter (12–20 ps), integrated phase jitter (0.5–2 ps), and startup time ≤ 5 ms. The device complies with RoHS, REACH, Pb-free, halogen-free, and antimony-free standards.
    Product Features and Advantages
    The SiT1618 excels in applications requiring reliable performance in extreme conditions. Its key features include:
    - Wide Frequency Range: Supports 33 standard frequencies, catering to diverse design requirements.
    - High Temperature Operation: Operates reliably between -40°C and 125°C, with an optional -55°C variant.
    - Low Power Consumption: Ideal for battery-powered and energy-sensitive applications.
    - Field Programmability: Instant sampling and customization options simplify development cycles.
    - Enhanced Stability: Total frequency stability of ±20 ppm ensures consistent performance under varying environmental conditions.
    These features position the SiT1618 as a competitive solution for high-performance applications where precision timing is crucial.
    Application Cases and Usage Suggestions
    Application Case 1: Industrial Sensors
    Industrial sensors often require stable oscillators capable of operating in harsh environments. The SiT1618’s ability to maintain ±20 ppm frequency stability under temperatures ranging from -40°C to 125°C makes it ideal for such use cases. To optimize performance, ensure the correct drive strength and output load based on application-specific capacitive requirement

SiT1618AA-18-25S-14.745600参数

参数
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 -
频率稳定性 ±30ppm
扩频带宽 -
频率 14.7456MHz
最大工作电压 2.75V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-18-25S-14.745600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-18-25S-14.745600数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-18-25S-14.745600 SiT1618AA-18-25S-14.745600数据手册

SiT1618AA-18-25S-14.745600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+ ¥ 20.8
35+ ¥ 18.392
100+ ¥ 16.53
500+ ¥ 15.732
库存: 1000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 104
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