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SIT8920AM-22-33E-40.000000E

产品分类: 有源晶振
厂牌: SITIME
产品描述: ±25ppm 40MHz 贴片安装 3.2mm*2.5mm*800μm
供应商型号: 10A-SIT8920AM-22-33E-40.000000E
供应商: 云汉优选
标准整包数: 1
SITIME 有源晶振 SIT8920AM-22-33E-40.000000E

SIT8920AM-22-33E-40.000000E概述

    # SiT8920 -55°C to +125°C Oscillator: Comprehensive Technical Overview
    Product Introduction
    The SiT8920 is a high-temperature quartz alternative oscillator designed for demanding environments where reliability and performance are paramount. It is capable of delivering precise frequencies between 1 MHz and 110 MHz, accurate to six decimal places, and operates across an extreme temperature range of -55°C to +125°C. The SiT8920 is suitable for ruggedized equipment in harsh operating conditions such as industrial automation, automotive electronics, military, and aerospace applications.
    Key features include excellent total frequency stability as low as ±20 ppm, low power consumption of 3.4 mA typical at 1.8V, and compatibility with LVCMOS/LVTTL outputs. It supports various package sizes, including industry-standard dimensions like 2.0 x 1.6 mm and 5.0 x 3.2 mm, ensuring ease of integration into different designs.
    Technical Parameters
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Frequency Range | 1 | - | 110 | MHz |
    | Frequency Stability | -20 | - | +20 | ppm |
    | Operating Temperature Range | -55 | - | +125 | °C |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption (No Load) | - | 3.4 | 3.8 | mA |
    | Jitter (RMS Period) | - | 1.6 | 2.5 | ps |
    | Package Size | 2.0 x 1.6 | - | 7.0 x 5.0 | mm |
    Electrical Specifications Highlights:
    - Voltage Options: Supports supply voltages of 1.8V, 2.5V, and 3.3V.
    - Output Load: Capable of driving capacitive loads up to 60 pF.
    - Power Management: Features both OE (Output Enable) and ST (Standby) modes, reducing current consumption during non-active periods.
    Product Features and Advantages
    The SiT8920 offers several distinct advantages over traditional quartz oscillators:
    1. Enhanced Durability: Operates effectively in extreme temperatures, making it ideal for harsh environments.
    2. Precise Frequency Control: Accurate to six decimal places ensures consistent performance.
    3. Flexible Configuration: Programmable drive strength allows optimization for various applications, balancing rise/fall time and power consumption.
    4. Energy Efficiency: Low power consumption makes it suitable for battery-powered devices.
    5. Compatibility: Supports standard LVCMOS/LVTTL interfaces, simplifying integration with existing systems.
    Its robust design and extensive customization capabilities make it a strong competitor in markets requiring reliable timing solutions under challenging conditions.
    Application Cases and Usage Recommendations
    The SiT8920 is well-suited for applications demanding high precision and reliability in extreme conditions, such as:
    - Automotive Telematics: Ensures accurate timing signals despite variations in engine compartment temperatures.
    - Industrial Automation: Provides stable clock sources in factories subject to wide temperature fluctuations.
    - Military & Aerospace: Withstands severe environmental stresses while maintaining optimal performance.
    Usage Tips:
    - Always use a pull-up resistor of 10 kΩ or less when OE or ST pins are left floating.
    - Ensure a 0.1 µF decoupling capacitor is placed between Vdd and GND to stabilize the power supply.
    Compatibility and Support
    The SiT8920 is fully compliant with RoHS and REACH standards, ensuring environmental friendliness without halogens or antimony. SiTime provides comprehensive technical support and field programmable options via their Time Machine II tool, allowi

SIT8920AM-22-33E-40.000000E参数

参数
频率稳定性 ±25ppm
频率容差 -
频率 40MHz
长*宽*高 3.2mm*2.5mm*800μm
安装方式 贴片安装
零件状态 新设计不推荐

SIT8920AM-22-33E-40.000000E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。

SIT8920AM-22-33E-40.000000E数据手册

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SITIME 有源晶振 SITIME SIT8920AM-22-33E-40.000000E SIT8920AM-22-33E-40.000000E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)
1+ ¥ 30.55
100+ ¥ 26.015
500+ ¥ 22.8
库存: 1450
起订量: 1 增量: 0
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合计: ¥ 30.55
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