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SiT1618AA-78-25S-18.432000

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 18.432MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-78-25S-18.432000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-78-25S-18.432000

SiT1618AA-78-25S-18.432000概述

    SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 from SiTime Corporation is a high-performance standard frequency, high-temperature oscillator designed to meet the stringent requirements of industrial, medical, automotive, and avionics applications. This oscillator offers 33 standard frequency options ranging from 7.3728 MHz to 48 MHz, making it highly versatile across various industries. Key features include excellent total frequency stability (±20 ppm) and compatibility with LVCMOS/LVTTL outputs. With a wide operating temperature range (-40°C to 125°C), the SiT1618 is particularly suitable for extreme environments such as industrial sensors, motor servos, medical video cameras, asset tracking systems, and outdoor networking equipment.
    Technical Parameters
    The technical specifications of the SiT1618 oscillator are detailed below:
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Output Frequency Range | 7.3728 48 | MHz |
    | Frequency Stability | -20 | 0 | +20 | ppm |
    | Operating Temperature Range | -40 125 | °C |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption (No Load) | - | 3.4 | 4.5 | mA |
    | OE Disable Current | - | - | 4.1 | mA |
    | Standby Current | - | 0.6 | 3.5 | µA |
    | Output High Voltage (VOH) | 90% | - | - | V |
    | Output Low Voltage (VOL) | - | - | 10% | V |
    Other key parameters include:
    - Jitter: ≤ 2.5 ps (RMS) at 20 MHz, ≤ 4 ps (Peak-to-Peak)
    - Rise/Fall Time: ≤ 1.0 ns at 2.5V-3.63V
    - Frequency stability inclusive of initial tolerance, aging, and variations over temperature and supply voltage.
    Product Features and Advantages
    The SiT1618 stands out due to its unique advantages:
    1. Wide Frequency Range: Offers 33 predefined frequencies tailored to specific application needs.
    2. Robust Temperature Performance: Operates reliably in temperatures as low as -40°C and as high as 125°C.
    3. Low Power Consumption: Typical current consumption is only 3.4 mA at 1.8V.
    4. Field Programmability: Easily customizable via Time Machine II, allowing precise frequency adjustments.
    5. Compliance: RoHS and REACH compliant, Pb-free, Halogen-free, and Antimony-free.
    These attributes make the SiT1618 an ideal choice for demanding environments where precision timing is critical.
    Application Case Studies and Usage Suggestions
    The SiT1618 is widely employed in the following scenarios:
    - Industrial Sensors: Its ability to operate under harsh conditions ensures stable performance even in fluctuating environments.
    - Motor Servos: Reliable timing allows for precise control and synchronization in robotics and automation systems.
    - Medical Equipment: Suitable for applications like video cameras and asset tracking systems where high accuracy and durability are paramount.
    To optimize usage:
    - Ensure proper decoupling capacitors (≥ 0.1 µF) are connected between VDD and GND to stabilize the supply voltage.
    - Use a pull-up resistor of 10 kΩ or lower if pin 1 is not externally driven.
    Compatibility and Support
    The SiT1618 is fully compatible with standard LVCMOS/LVTTL interfaces and supports multiple package sizes (2.0 x 1.6 mm to 7.0 x 5.0 mm). SiTime provides comprehensive customer support, including programming tools like the Time Machi

SiT1618AA-78-25S-18.432000参数

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 18.432MHz
最大工作电压 2.75V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-78-25S-18.432000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-78-25S-18.432000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-78-25S-18.432000 SiT1618AA-78-25S-18.432000数据手册

SiT1618AA-78-25S-18.432000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
交货地:
最小起订量为:5
合计: ¥ 104
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