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SiT1618AA-71-25E-30.000000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS|LVTTL 2.25V 2.75V 15pF ±20ppm 30MHz QFN 贴片安装
供应商型号: 10A-SIT1618AA-71-25E-30.000000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AA-71-25E-30.000000

SiT1618AA-71-25E-30.000000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a versatile, standard-frequency, high-temperature oscillator designed to meet stringent environmental and performance requirements. It is manufactured by SiTime Corporation, a leader in precision timing solutions. The SiT1618 offers 33 standard frequencies ranging from 7.3728 MHz to 48 MHz, making it suitable for a wide range of industrial, medical, automotive, and avionics applications. Key features include excellent frequency stability, low power consumption, compatibility with LVCMOS/LVTTL standards, and industry-standard packaging options.
    Target Applications:
    - Industrial sensors
    - Programmable Logic Controllers (PLCs)
    - Motor servos
    - Outdoor networking equipment
    - Medical video cameras
    - Asset tracking systems
    Technical Parameters
    Below is a summary of the critical technical specifications for the SiT1618:
    | Parameter | Min. | Typ. | Max. | Unit | Condition |
    |
    | Output Frequency 7.3728 | 48 | MHz | 33 standard frequencies |
    | Frequency Stability | -20 | ±20 | +20 | ppm | Inclusive of initial tolerance, aging, and temperature variations |
    | Operating Temperature | -40 125 | °C | Extended industrial (-40°C to +105°C), automotive (-40°C to +125°C) |
    | Supply Voltage | 1.62 | 1.8-3.3 | 3.63 | V | Vdd = 2.25 to 3.63 V |
    | Current Consumption 3.4 | 4.5 | mA | No load condition, f = 20 MHz, Vdd = 1.8-3.3 V |
    | Startup Time 5 | ms | From Vdd reaching 90% of final value |
    | Output High Voltage | 90% Vdd | IOH = -4 mA (Vdd = 3.0-3.3 V) |
    Other parameters include duty cycle (45-55%), rise/fall time (1.0-2.5 ns), and integrated phase jitter random (0.5-2.0 ps).
    Product Features and Advantages
    The SiT1618 stands out with several unique characteristics that enhance its market competitiveness:
    1. Wide Frequency Range: Offers 33 standard frequencies tailored for diverse applications.
    2. Wide Operating Temperature Range: Supports both industrial (-40°C to +105°C) and automotive (-40°C to +125°C) environments.
    3. Low Power Consumption: Typical current draw of 3.4 mA at 1.8V ensures efficiency in low-power designs.
    4. Industry-Compatible Outputs: Compatible with LVCMOS/LVTTL interfaces for seamless integration.
    5. Field Programmability: Supports instant sample configurations via Time Machine II.
    6. Environmental Compliance: RoHS, REACH compliant; Pb-free, Halogen-free, and Antimony-free.
    Application Case Studies and Recommendations
    Use Case 1: Industrial Sensors
    The SiT1618's robustness and reliability make it ideal for industrial sensor applications where stable frequency and temperature resistance are critical. Users should ensure a capacitor of at least 0.1 µF is placed between Vdd and GND for optimal performance.
    Use Case 2: Medical Video Cameras
    In medical imaging, precise timing and minimal jitter are essential. The SiT1618 achieves outstanding RMS period jitter of 1.6-2.5 ps at 20 MHz, making it well-suited for such high-performance scenarios.
    Recommendation
    For applications requiring high stability and minimal jitter, users should consider the programmable drive strength feature to tailor the rise/fall times based on output load requirements.
    Compatibility and Support
    The SiT1618 is fully compatible with LVCMOS/LVTTL standards and supports multiple package sizes (e.g., 2.0 x 1.6 mm, 2.5 x 2.0 mm). SiTime provides comprehensive support, including field programming capabilities and compliance certifications (RoHS, REACH, etc.).
    Common Issues and Solutions
    1. Problem: High supply c

SiT1618AA-71-25E-30.000000参数

参数
最大工作电压 2.75V
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 -
频率稳定性 ±20ppm
扩频带宽 -
频率 30MHz
通用封装 QFN
安装方式 贴片安装

SiT1618AA-71-25E-30.000000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-71-25E-30.000000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+ ¥ 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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