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SiT1618AA-12-33E-14.318180

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.97V 3.63V 15pF ±25ppm 14.31818MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-12-33E-14.318180
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-12-33E-14.318180

SiT1618AA-12-33E-14.318180概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high-temperature oscillator designed for industrial, medical, automotive, avionics, and other high-temperature applications. This versatile oscillator supports 33 standard frequencies ranging from 7.3728 MHz to 48 MHz, making it suitable for a wide array of devices requiring precise timing solutions. With a supply voltage range of 1.8V to 3.3V and an operating temperature range of -40°C to 125°C (with an extended option down to -55°C), the SiT1618 excels in demanding environments.
    Applications include industrial sensors, programmable logic controllers (PLCs), motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. The SiT1618 boasts excellent total frequency stability as low as ±20 ppm and low power consumption of 3.4 mA typical at 1.8V, making it ideal for energy-efficient designs.
    Technical Parameters
    The SiT1618 features a comprehensive set of technical specifications:
    | Parameter | Minimum | Typical | Maximum | Unit | Conditions |
    |
    | Frequency Range | 7.3728 48 | MHz | 33 standard frequencies listed |
    | Frequency Stability | -20 +20 | ppm | Includes initial tolerance, aging, temp., and load variations |
    | Operating Temperature | -40 +125 | °C | Automotive-grade |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V
    | Current Consumption | - | 3.4 | 4.5 | mA | No load condition, Vdd = 1.8V |
    | LVCMOS Output | 45 55 | % | Duty cycle |
    | Jitter | - | 1.6 | 2.5 | ps | RMS period jitter, Vdd = 2.5V |
    The SiT1618 supports industry-standard packages including 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm.
    Product Features and Advantages
    The SiT1618 offers several unique features and advantages:
    1. Programmable Drive Strength: Optimizes clock rise/fall times for specific applications, improving EMI performance and jitter.
    2. Extended Temperature Range: Operates reliably in temperatures ranging from -40°C to 125°C (-55°C with extended options).
    3. Low Power Consumption: Consume as little as 3.4 mA at 1.8V for low-power applications.
    4. RoHS and REACH Compliance: Environmentally friendly, lead-free, halogen-free, and antimony-free.
    5. Field Programmable Oscillators: Instant samples with Time Machine II for quick prototyping and customization.
    Application Case Studies and Usage Recommendations
    Application Examples:
    - Industrial Sensors: Reliable timing in harsh environments ensures consistent performance.
    - Medical Video Cameras: High-resolution imaging requires stable frequency sources to minimize jitter.
    - Automotive Networking: Ensures robust connectivity in vehicles with varying temperatures.
    Usage Recommendations:
    - Always connect a 0.1 µF capacitor between Vdd and GND.
    - Use a pull-up resistor of 10 kΩ or less on pin 1 if not externally driven.
    Compatibility and Support
    The SiT1618 is compatible with industry-standard LVCMOS/LVTTL outputs and integrates seamlessly with various electronic devices. SiTime offers extensive support including technical documentation, field application engineers, and programming tools like the Time Machine II.
    Common Issues and Solutions
    | Problem | Solution |

    | Oscillator not starting | Ensure correct power sequencing |
    | Glitches during startup | Check for proper decoupling capacitors |
    | Insufficient drive strength | Adjust drive strength settings |
    Summary and Recommendation
    The SiT1618 stands out wit

SiT1618AA-12-33E-14.318180参数

参数
最小工作电压 2.97V
输出格式 LVCMOS|LVTTL
负载电容 15pF
最大电源电流 -
频率稳定性 ±25ppm
扩频带宽 -
频率 14.31818MHz
最大工作电压 3.63V
通用封装 QFN
安装方式 贴片安装

SiT1618AA-12-33E-14.318180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-12-33E-14.318180数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-12-33E-14.318180 SiT1618AA-12-33E-14.318180数据手册

SiT1618AA-12-33E-14.318180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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