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SiT1618AA-31-XXE-13.225625

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 3.63V 15pF ±20ppm 13.225625MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-31-XXE-13.225625
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-31-XXE-13.225625

SiT1618AA-31-XXE-13.225625概述

    Product Introduction
    The SiT1618 is a high-temperature, standard-frequency oscillator designed by SiTime Corporation. It offers precision timing solutions tailored for demanding industrial, medical, automotive, and avionics applications. The SiT1618's primary functionality revolves around generating stable, accurate frequencies, which are crucial for synchronizing systems in environments prone to high temperatures.
    Key Features:
    - Supports 33 standard frequencies ranging from 7.3728 MHz to 48 MHz.
    - Operates within an ambient temperature range of -40°C to 125°C, with an option for -55°C environments.
    - Compatible supply voltages of 1.8V, 2.5V, or 3.3V.
    - Excellent total frequency stability as low as ±20 ppm.
    - Consumes low power, with a typical current draw of 3.4 mA at 1.8V.
    - Outputs are compatible with LVCMOS/LVTTL standards.
    - Available in industry-standard package sizes, including 2.0 x 1.6 mm² to 7.0 x 5.0 mm².
    Applications:
    The SiT1618 is ideal for industrial sensors, PLC systems, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more.
    Technical Parameters
    | Parameter | Minimum (Min.) | Typical (Typ.) | Maximum (Max.) | Unit | Conditions |
    |
    | Frequency Range | MHz | 33 standard frequencies (7.3728–48 MHz) |
    | Frequency Stability | -20 | 0 | +20 | ppm | Inclusive of initial tolerance, aging, and temp. variations |
    | Operating Temperature Range | -40 +125 | °C | Industrial (-40 to +105°C), Automotive (-40 to +125°C) |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V
    | Current Consumption 3.4 | 4.5 | mA | No load condition at 1.8V, 2.5V, or 3.3V |
    | Standby Current 0.6 | 3.5 | μA | Vdd = 1.8V, ST = Low |
    Additional Parameters:
    - RMS Period Jitter: 0.5–2.5 ps (f = 20 MHz).
    - Peak-to-Peak Period Jitter: 12–20 ps (f = 20 MHz).
    - Duty Cycle: 45–55%.
    Product Characteristics and Advantages
    Unique Features:
    1. Field Programmability: Utilizes the Time Machine II for instant sample generation and customizable configurations.
    2. Environmental Compliance: Compliant with RoHS, REACH, Pb-free, Halogen-free, and Antimony-free standards.
    3. Temperature Stability: Operates reliably across a wide temperature spectrum (-40°C to 125°C).
    Market Competitiveness:
    The SiT1618 outperforms many competitors due to its exceptional temperature stability, low power consumption, and high reliability. Its compact design and compatibility with various package sizes make it highly versatile for diverse industrial applications.
    Application Scenarios and Usage Recommendations
    Typical Use Cases:
    - Industrial Sensors: Ensure precise synchronization under extreme temperature conditions.
    - Automotive Networking: Provides stable oscillation in high-temperature automotive environments.
    - Medical Equipment: Critical for high-precision video imaging and data processing systems.
    Optimization Suggestions:
    - Always ensure a capacitor (≥ 0.1 µF) between Vdd and GND to stabilize power supply.
    - Use pull-up resistors (≤ 10 kΩ) for OE/ST pins to avoid floating issues.
    Compatibility and Support
    The SiT1618 integrates seamlessly with various electronic systems and adheres to industry standards. SiTime provides comprehensive support, including documentation, software tools (Time Machine II), and technical assistance.
    Common Issues and Solutions
    | Issue | Solution

SiT1618AA-31-XXE-13.225625参数

参数
频率稳定性 ±20ppm
扩频带宽 -
频率 13.225625MHz
最大工作电压 3.63V
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

SiT1618AA-31-XXE-13.225625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-XXE-13.225625数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-31-XXE-13.225625 SiT1618AA-31-XXE-13.225625数据手册

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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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