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SiT1618AA-38-18N-19.660800

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 19.6608MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-38-18N-19.660800
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-38-18N-19.660800

SiT1618AA-38-18N-19.660800概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance, temperature-compensated oscillator designed for industrial, medical, automotive, and avionics applications. It offers a wide range of standard frequencies between 7.3728 MHz and 48 MHz, making it suitable for diverse applications such as industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. The SiT1618 is notable for its excellent frequency stability of ±20 ppm and operates across a broad temperature range of -40°C to 125°C, ensuring reliability in harsh environments.
    Technical Parameters
    Key Specifications:
    - Frequency Range: 7.3728 MHz to 48 MHz (33 standard frequencies)
    - Frequency Stability: ±20 ppm (inclusive of initial tolerance, 1st year aging, temperature variations, and voltage/load changes)
    - Supply Voltage: 1.8V to 3.3V
    - Operating Temperature Range: -40°C to 125°C (Extended Industrial), -40°C to 150°C (Automotive)
    - Current Consumption:
    - No Load: 3.4 mA typical at 1.8V
    - OE Disable Current: Up to 4.1 mA
    - Standby Current: 0.6 μA to 8.5 μA
    - Output Characteristics: LVCMOS/LVTTL compatible
    - Packages: 2.0 x 1.6 mm, 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm
    Electrical Performance:
    - Jitter:
    - RMS Period Jitter: 1.6 ps to 2.5 ps (f = 20 MHz, Vdd = 2.5V to 3.3V)
    - Peak-to-Peak Period Jitter: 12 ps to 30 ps (f = 20 MHz, Vdd = 2.5V to 3.3V)
    - Startup Time: ≤5 ms
    - Enable/Disable Time: ≤162 ns (f = 48 MHz)
    Product Features and Advantages
    The SiT1618 offers several unique advantages:
    - High Frequency Stability: ±20 ppm ensures precision timing in critical applications.
    - Wide Operating Temperature Range: Reliable performance from -40°C to 125°C.
    - Low Power Consumption: Reduced current consumption during standby and output disable modes.
    - Flexible Configuration: Programmable drive strength allows optimization for specific applications.
    - Compliance: RoHS and REACH compliant, Pb-free, Halogen-free, and Antimony-free.
    - Instant Sampling: Time Machine II supports real-time customization and quick prototyping.
    Application Case Studies and Usage Recommendations
    Application Examples:
    - Industrial Sensors: Accurate timing for environmental monitoring systems.
    - Motor Servos: Stable frequency generation for precision control.
    - Outdoor Networking Equipment: Reliable performance in fluctuating temperatures.
    - Medical Imaging: High-quality timing signals for video cameras.
    Usage Recommendations:
    - Ensure proper decoupling capacitors (≥0.1 μF) between Vdd and GND to maintain signal integrity.
    - Use a pull-up resistor of 10 kΩ or less if OE/ST/NC pin is not externally driven.
    - Monitor output enable/disable transitions to minimize jitter and ensure glitch-free operation.
    Compatibility and Support
    The SiT1618 is compatible with standard LVCMOS/LVTTL interfaces, facilitating integration with a variety of existing systems. SiTime provides robust technical support and a comprehensive warranty program to ensure seamless implementation.
    Common Issues and Solutions
    | Issue | Solution |

    | Poor Frequency Stability | Verify compliance with environmental conditions and ensure correct drive strength configuration. |
    | High Current Consumption | Check for parasitic loads and confirm proper OE/ST usage. |
    | Jitter Exceeding Specifications | Review rise/fall time settings and adjust drive strength accordingly. |
    Conclusion and Recommendation
    The SiT1618 is an exceptional choice for applications requiring high frequency stability and reliable performance in challenging environments. Its versatile features, robust design, and excellent customer support make it a top-tier solution in the market. We highly recommend the SiT1618 for any proje

SiT1618AA-38-18N-19.660800参数

参数
频率稳定性 ±30ppm
扩频带宽 -
频率 19.6608MHz
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 -
通用封装 QFN
安装方式 贴片安装

SiT1618AA-38-18N-19.660800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-38-18N-19.660800数据手册

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SITIME 可编程振荡器 SITIME SiT1618AA-38-18N-19.660800 SiT1618AA-38-18N-19.660800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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