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SiT1618AE-81-XXN-8.192000

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 8.192MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-81-XXN-8.192000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-81-XXN-8.192000

SiT1618AE-81-XXN-8.192000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a high-performance standard frequency, high-temperature oscillator developed by SiTime Corporation. It offers precise timing solutions across various industrial, medical, automotive, and avionics applications. With its broad frequency range and robust environmental adaptability, the SiT1618 is an ideal choice for environments where temperature extremes are common.
    Main Features:
    - Frequency Range: Offers 33 standard frequencies between 7.3728 MHz and 48 MHz.
    - Supply Voltage: Operates at 1.8V, 2.5V to 3.3V, or 2.7V to 3.63V.
    - Temperature Range: Operates from -40°C to 125°C. Special -55°C options are available through models SiT8920 and SiT8921.
    - Applications: Suitable for industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, and asset tracking systems.

    Technical Parameters
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Frequency Range | - | 33 | - | standard freqs |
    | Frequency Stability | -20 | ±20 | +20 | ppm |
    | Operating Temperature Range | -40 | 105/125 | +125 | °C |
    | Supply Voltage | 1.62 | 1.8–3.63| 3.63 | V |
    | Current Consumption (No Load) | - | 3.4 | 4.5 | mA |
    | Standby Current | - | 0.6 | 3.5 | µA |
    | Input High Voltage | 70% | - | - | Vdd |
    | Input Low Voltage | - | - | 30% | Vdd |
    Notable Highlights:
    - Output: LVCMOS/LVTTL compatible with 45-55% duty cycle.
    - Voltage Support: Multiple voltage levels ensure flexibility across different circuit designs.
    - Jitter Performance: Ultra-low jitter with ±0.5 to ±2 ps RMS integrated phase jitter.
    Product Characteristics and Advantages
    The SiT1618 excels in its precision and reliability, making it a standout component in demanding electronic environments. Key advantages include:
    - Wide Frequency Range: 33 predefined frequencies to cater to diverse applications.
    - High Stability: Total frequency stability of ±20 ppm ensures reliable timing performance.
    - Low Power Consumption: Typical power consumption of 3.4 mA at 1.8V.
    - Field Programmability: Users can customize oscillators using Time Machine II for instant samples.
    These features make the SiT1618 particularly valuable in high-stress industrial and automotive settings.
    Application Cases and Recommendations
    Example Use Case:
    The SiT1618 is highly applicable in industrial sensor networks. For instance, in temperature monitoring systems deployed outdoors, the oscillator's wide operating temperature range (-40°C to 125°C) ensures consistent operation even in extreme conditions.
    Usage Suggestion:
    To optimize performance in high-capacitive load scenarios, adjust the drive strength to achieve the desired rise/fall time. For heavy capacitive loads (over 45 pF), the 'E' drive strength provides a balance between speed and power consumption.
    Compatibility and Support
    The SiT1618 is fully RoHS and REACH compliant, with Pb-free, Halogen-free, and Antimony-free construction, ensuring environmental safety. The product is compatible with industry-standard packages including 2.0x1.6, 2.5x2.0, 3.2x2.5, 5.0x3.2, and 7.0x5.0 mm².
    SiTime provides comprehensive technical support and maintains strict quality standards with compliance to MIL-STD-883F and JESD22 methods.
    Common Issues and Solutions
    1. Problem: Excessive power consumption during standby.
    - Solution: Ensure the correct drive strength setting. Decrease the drive strength to minimize current draw.
    2. Problem: Signal distortion due to high-frequency har

SiT1618AE-81-XXN-8.192000参数

参数
频率稳定性 ±20ppm
扩频带宽 -
频率 8.192MHz
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

SiT1618AE-81-XXN-8.192000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-81-XXN-8.192000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
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最小起订量为:5
合计: ¥ 260
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