处理中...

首页  >  产品百科  >  SIT8920AM-72-33E-40.000000E

SIT8920AM-72-33E-40.000000E

产品分类: 有源晶振
厂牌: SITIME
产品描述: ±25ppm 40MHz 贴片安装 2mm*1.6mm*800μm
供应商型号: 10A-SIT8920AM-72-33E-40.000000E
供应商: 云汉优选
标准整包数: 1
SITIME 有源晶振 SIT8920AM-72-33E-40.000000E

SIT8920AM-72-33E-40.000000E概述

    # SiT8920 -55°C to +125°C Oscillator: A Robust Timing Solution
    Product Introduction
    The SiT8920 is a highly versatile -55°C to +125°C temperature range oscillator designed for applications requiring precise timing under extreme environmental conditions. This MEMS-based oscillator offers superior performance with frequency stability as low as ±20 ppm, making it ideal for ruggedized equipment in harsh environments. Key attributes include programmable drive strength, multiple package options, and compliance with RoHS, REACH, Pb-free, halogen-free, and antimony-free standards.
    Product Types and Applications:
    - Types: Industrial-grade oscillators suitable for various industrial and consumer electronics.
    - Main Functions: Provides stable clock signals for synchronized operations.
    - Applications: Automotive systems, IoT devices, industrial controls, medical instruments, and communication infrastructure.
    Technical Parameters
    The following table summarizes the essential technical specifications of the SiT8920:
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Frequency Range | 1 110 | MHz |
    | Frequency Stability | -20 +20 | ppm |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption (No Load) 3.4 | 4.5 | mA |
    | Duty Cycle | 45 55 | % |
    | Startup Time 5 | ms |
    | Jitter (RMS Phase) 0.5 | 2 | ps |
    Additional Details:
    - Packages Available: 2.0x1.6mm, 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, 7.0x5.0mm.
    - Supported Frequencies: Frequencies can be programmed to six decimal places.
    Product Features and Advantages
    The SiT8920 oscillator stands out due to its unique capabilities and advantages:
    1. Extreme Temperature Operation: Reliable performance from -55°C to +125°C ensures compatibility with demanding environments.
    2. Low Power Consumption: Minimal power draw enhances energy efficiency in battery-operated systems.
    3. Field Programmability: Offers customization options via Time Machine II, allowing real-time adjustments.
    4. RoHS/REACH Compliance: Environmentally friendly design aligns with global safety standards.
    5. High Frequency Stability: ±20 ppm accuracy ensures consistent timing across varying conditions.
    Application Case Studies and Usage Recommendations
    Use Cases:
    - Automotive Telematics Systems: Critical for GPS synchronization where stability under thermal stress is paramount.
    - Industrial Automation Controls: Ensures seamless operation despite fluctuating temperatures.

    Recommendations:
    - Always ensure a pull-up resistor (≤10kΩ) when pin 1 is left floating.
    - Implement a 0.1 µF capacitor between Vdd and GND to stabilize the power supply.
    Compatibility and Support
    The SiT8920 is compatible with LVCMOS/LVTTL outputs, facilitating integration into existing designs. SiTime provides comprehensive support including documentation, software tools, and customer service resources accessible via their website.
    Common Issues and Solutions
    | Issue | Solution |

    | Oscillation failure | Verify correct wiring and voltage levels. |
    | High jitter | Adjust drive strength or reduce output load.|
    Conclusion and Recommendation
    The SiT8920 is an exceptional choice for engineers seeking robust, reliable oscillators capable of operating in extreme conditions. With its unparalleled precision, ease of customization, and compliance with environmental regulations, it is highly recommended for critical timing applications. Whethe

SIT8920AM-72-33E-40.000000E参数

参数
频率 40MHz
频率稳定性 ±25ppm
频率容差 -
长*宽*高 2mm*1.6mm*800μm
安装方式 贴片安装
零件状态 新设计不推荐

SIT8920AM-72-33E-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-72-33E-40.000000E数据手册

厂牌 PDF简要描述 下载
SITIME 有源晶振 SITIME SIT8920AM-72-33E-40.000000E SIT8920AM-72-33E-40.000000E数据手册

SIT8920AM-72-33E-40.000000E封装设计

查看详情并下载
Symbol
Footprint
3D Model
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
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
12.000MHZ XO53050UITA ¥ 13.311
12.90329 ¥ 13.4102
1491-08005-BFBEGA ¥ 3.36
1491-10005-BTBEGA ¥ 3.36
1491-12285-BFBEGB ¥ 3.36
1491-20003-BTBEGA ¥ 3.36
1491-40005-BIBEGA ¥ 3.36
1521H-45.1584K18DTSY ¥ 11.2567
1522H-50.000EWVAZSY ¥ 132.4323
1532D-102.400J33DTY ¥ 29.7973