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SiT1618AE-18-18S-18.432000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 1.62V 1.98V 15pF ±30ppm 18.432MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-18-18S-18.432000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-18-18S-18.432000

SiT1618AE-18-18S-18.432000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a highly advanced, standard frequency, high-temperature oscillator designed to meet the rigorous demands of industrial, medical, automotive, avionics, and other high-temperature applications. This oscillator offers a wide range of frequencies from 7.3728 MHz to 48 MHz and is compatible with supply voltages ranging from 1.8V to 3.3V. It operates reliably across a temperature range of -40°C to 125°C, ensuring robust performance in extreme environments.
    Key applications include industrial sensors, programmable logic controllers (PLCs), motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. The SiT1618's superior frequency stability, low power consumption, and compatibility with LVCMOS/LVTTL outputs make it ideal for precision timing applications where reliability and accuracy are paramount.
    Technical Parameters
    The SiT1618 oscillator boasts impressive technical specifications:
    - Frequency Range: Supports 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Frequency Stability: ±20 ppm inclusive of initial tolerance, first-year aging, temperature variations, rated power supply voltage, and load (15 pF ± 10%).
    - Operating Temperature: -40°C to 125°C; -55°C option available via SiT8920 and SiT8921.
    - Supply Voltage: 1.8V to 3.3V.
    - Current Consumption: 3.4 mA typical at 1.8V, 3.8 mA typical at 2.5V, and 4.2 mA typical at 3.3V under no-load conditions.
    - Standby Current: As low as 0.6 µA at 1.8V.
    - Output Characteristics: LVCMOS/LVTTL compatible, duty cycle of 45%-55%, rise/fall time of 1.0-3.0 ns.
    - Jitter: RMS period jitter ranges from 1.6 ps to 2.5 ps at 20 MHz, 20%-80% rise/fall time.
    Product Features and Advantages
    The SiT1618 stands out due to its advanced features and advantages:
    - Precision and Stability: Offers excellent total frequency stability as low as ±20 ppm.
    - Energy Efficiency: Minimal power consumption ensures long battery life and efficient operation.
    - Wide Operating Range: Operates across extreme temperatures (-40°C to 125°C), making it suitable for harsh environments.
    - Field Programmability: Supports field programming using Time Machine II, enabling real-time customization.
    - Compliance: Fully compliant with RoHS, REACH, Pb-free, Halogen-free, and Antimony-free standards.
    Application Cases and Usage Suggestions
    The SiT1618 is extensively used in various industries due to its versatility. Here are some application scenarios:
    - Industrial Sensors: Ensures reliable data transmission in harsh environmental conditions.
    - Medical Equipment: Critical for precise timing in video cameras and monitoring systems.
    - Automotive Systems: Suitable for engine management and entertainment units where temperature resistance is crucial.
    Usage Suggestions:
    - Always ensure a pull-up resistor of 10 kΩ or less when OE/ST/NC pin is not externally driven.
    - Implement a capacitor of 0.1 µF or higher between Vdd and GND to stabilize the power supply.
    Compatibility and Support
    The SiT1618 is designed to integrate seamlessly with other electronic components. It is compatible with industry-standard packages such as 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 mm. SiTime Corporation provides comprehensive support, including detailed documentation and field programming services, ensuring seamless integration and maintenance.
    Common Issues and Solutions
    | Issue | Solution |

    | Insufficient Rise/Fall Time | Increase the drive strength setting in the SiT1618. |
    | High Jitter | Ensure proper grounding and filtering of the power supply. |
    | Non-compliant Frequency | Reconfigure the oscillator using Time Machine II to mat

SiT1618AE-18-18S-18.432000参数

参数
最大工作电压 1.98V
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 ±30ppm
扩频带宽 -
频率 18.432MHz
通用封装 QFN
安装方式 贴片安装

SiT1618AE-18-18S-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。

SiT1618AE-18-18S-18.432000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-18-18S-18.432000 SiT1618AE-18-18S-18.432000数据手册

SiT1618AE-18-18S-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+ ¥ 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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