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SIT8920AM-73-33E-50.000000D

产品分类: 有源晶振
厂牌: SITIME
产品描述: ±50ppm 50MHz 贴片安装 2mm*1.6mm*800μm
供应商型号: 10A-SIT8920AM-73-33E-50.000000D
供应商: 云汉优选
标准整包数: 1
SITIME 有源晶振 SIT8920AM-73-33E-50.000000D

SIT8920AM-73-33E-50.000000D概述

    # SiT8920 -55°C to +125°C Oscillator: Technical Overview and Analysis
    Product Introduction
    The SiT8920 from SiTime Corporation is a highly versatile precision oscillator designed to operate across a wide temperature range, making it ideal for ruggedized equipment in harsh environments. This oscillator supports frequency ranges from 1 MHz to 110 MHz with accuracy up to six decimal places, ensuring high precision across various applications. The SiT8920 is well-suited for industries requiring robust timing solutions, including industrial automation, automotive, medical devices, and military systems.
    Key Features:
    - Operating temperature range: -55°C to +125°C
    - Supply voltage: 1.8V, 2.5V, 3.0V, or 3.3V
    - Frequency stability: ±20 ppm (extendable up to ±50 ppm)
    - Low power consumption: 3.4 mA typical at 1.8V
    - Compatible outputs: LVCMOS/LVTTL
    - Standard packages: Multiple footprints (e.g., 2.0 x 1.6, 2.5 x 2.0)
    Technical Parameters
    Below is a concise summary of the SiT8920's technical specifications:
    | Parameter | Minimum | Typical | Maximum | Unit |

    | Frequency Range | 1 | - | 110 | MHz |
    | Frequency Stability | -20 | - | +20 | ppm |
    | Supply Voltage | 1.62 | - | 3.63 | V |
    | Current Consumption | - | 3.4 | - | mA (typical) |
    | Jitter (RMS Period) | - | 1.6 | 2.5 | ps |
    | Output High Voltage (VOH)| - | 90% | - | Vdd |
    | Output Low Voltage (VOL) | - | 10% | - | Vdd |
    Product Characteristics and Advantages
    The SiT8920 stands out due to its exceptional temperature resilience and flexibility in customization. Key advantages include:
    1. Extreme Temperature Compatibility: Operates reliably in temperatures ranging from -55°C to +125°C, ensuring uninterrupted performance in challenging environments.
    2. Field Programmability: Customizable via Time Machine II, enabling tailored solutions without the need for redesign.
    3. Low Power Consumption: Optimized for energy efficiency with standby currents as low as 0.6 μA.
    4. Rugged Design: RoHS-compliant, Pb-free, halogen-free, and antimony-free, meeting environmental standards.
    These features make the SiT8920 a leading choice for applications demanding high reliability and precise timing under adverse conditions.
    Application Case Studies and Usage Recommendations
    Applications:
    - Industrial Automation: Reliable synchronization of motors and sensors in manufacturing plants.
    - Automotive Electronics: Timing clocks for advanced driver-assistance systems (ADAS).
    - Medical Devices: Accurate oscillators for imaging equipment and patient monitoring systems.
    Usage Suggestions:
    - Ensure proper decoupling capacitors (≥ 0.1 µF) are placed between Vdd and GND to stabilize power supply.
    - Use a pull-up resistor (≤ 10kΩ) for the OE/ST pin if not externally driven to avoid floating states.
    - Optimize drive strength based on capacitive load requirements using the provided tables for best rise/fall times.
    Compatibility and Support
    The SiT8920 offers excellent compatibility with industry-standard packages and interfaces, facilitating seamless integration into existing designs. SiTime provides comprehensive support through documentation, software tools, and direct customer service.
    Common Issues and Solutions
    | Issue | Solution |

    | Unstable frequency | Verify load capacitance and ensure correct connections. |
    | Excessive jitter | Adjust rise/fall times using programmable drive strength. |
    | High current draw

SIT8920AM-73-33E-50.000000D参数

参数
频率容差 -
频率 50MHz
频率稳定性 ±50ppm
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-73-33E-50.000000D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-73-33E-50.000000D数据手册

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SITIME 有源晶振 SITIME SIT8920AM-73-33E-50.000000D SIT8920AM-73-33E-50.000000D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
交货地:
最小起订量为:5
合计: ¥ 260
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