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SiT1618AE-22-33E-18.432000

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 18.432MHz QFN 贴片安装
供应商型号: 10A-SIT1618AE-22-33E-18.432000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT1618AE-22-33E-18.432000

SiT1618AE-22-33E-18.432000概述

    # SiT1618 Standard Frequency, High Temperature Oscillator
    Product Introduction
    The SiT1618 is a standard frequency, high-temperature oscillator developed by SiTime Corporation. This product is designed for industrial, medical, automotive, avionics, and other demanding high-temperature applications. It features 33 standard frequencies ranging from 7.3728 MHz to 48 MHz and supports supply voltages of 1.8V, 2.5V to 3.3V. With its wide operating temperature range (-40°C to 125°C), the SiT1618 ensures stable performance under extreme environmental conditions.
    Key Features:
    - 33 Standard Frequencies: From 7.3728 MHz to 48 MHz.
    - Wide Operating Temperature Range: -40°C to 125°C; optional -55°C with SiT8920 and SiT8921 models.
    - Excellent Frequency Stability: ±20 ppm across operating conditions.
    - Low Power Consumption: Typical current consumption of 3.4 mA at 1.8V.
    - LVCMOS/LVTTL Compatible Output.
    - Industry-Standard Packages: Available in 2.0 x 1.6 mm² to 7.0 x 5.0 mm².
    - Field Programmable Oscillators: Supports instant sample delivery via Time Machine II.
    Technical Parameters
    The following technical specifications outline the critical parameters of the SiT1618:
    | Parameter | Min. | Typ. | Max. | Unit |

    | Frequency Range
    | Output Frequency | 7.3728 | - | 48 | MHz |
    | Frequency Stability | ppm |
    | Over Operating Conditions | -20 | +20 | -50 | ppm |
    | Supply Voltage | V |
    | Vdd | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption | mA |
    | No Load Condition | - | 3.4 | 4.5 | mA |
    | Standby Current | µA |
    | ST = Low | - | 0.6 | 3.5 | µA |
    Other notable specifications include output enable/disable current, drive strength, rise/fall time, duty cycle, and startup time.
    Product Characteristics and Advantages
    The SiT1618 stands out due to its advanced features and robust performance:
    1. Enhanced Frequency Stability: ±20 ppm ensures precise timing even in varying temperatures and supply voltages.
    2. Energy Efficiency: Low power consumption makes it ideal for battery-operated devices.
    3. Flexible Packaging: Offers multiple package sizes to accommodate diverse design requirements.
    4. Field Programmability: Easy customization through Time Machine II, facilitating quick prototyping.
    5. Compliance with Standards: RoHS, REACH, Pb-free, Halogen-free, and Antimony-free.
    Application Cases and Usage Recommendations
    The SiT1618 finds application in industrial sensors, PLCs, motor servos, outdoor networking equipment, medical video cameras, asset tracking systems, and more. Here are some usage recommendations:
    - Industrial Sensors: Ensure compliance with specific voltage and temperature ranges.
    - Networking Equipment: Use field-programmable versions for rapid prototyping and testing.
    - Automotive: Consider SiT8920/SiT8921 variants for -55°C environments.
    To optimize performance, users should:
    - Maintain proper decoupling capacitance (≥0.1 µF) between Vdd and GND.
    - Implement pull-up resistors (≤10 kΩ) for OE/ST pins when not externally driven.
    Compatibility and Support
    The SiT1618 is compatible with standard LVCMOS/LVTTL interfaces and various board layouts. SiTime provides comprehensive technical support, including documentation, software tools, and field assistance.
    Common Issues and Solutions
    Here are common problems users might encounter and their solutions:
    1. Glitches During Startup: Ensure corre

SiT1618AE-22-33E-18.432000参数

参数
扩频带宽 -
频率 18.432MHz
最大工作电压 3.63V
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
通用封装 QFN
安装方式 贴片安装

SiT1618AE-22-33E-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-22-33E-18.432000数据手册

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SITIME 可编程振荡器 SITIME SiT1618AE-22-33E-18.432000 SiT1618AE-22-33E-18.432000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+ ¥ 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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