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SiT8009AC-11-25E-122.880000

产品分类:
厂牌: SITIME
产品描述: Oscillator MEMS 122.88MHz ±20ppm (Stability) 15pF HCMOS/LVCMOS 55% 2.5V 4-Pin QFN SMD Bulk
供应商型号: 10A-SIT8009AC-11-25E-122.880000
供应商: 云汉优选
标准整包数: 1
SITIME  SiT8009AC-11-25E-122.880000

SiT8009AC-11-25E-122.880000概述

    SiT8009B High Frequency, Low Power Oscillator: A Comprehensive Technical Overview
    1. Product Introduction
    The SiT8009B is a high-frequency, low-power oscillator designed to deliver superior performance in a wide array of electronic applications. It is a perfect alternative to quartz-based crystal oscillators (XOs) with 100% pin-to-pin compatibility, offering excellent frequency stability and wide temperature operation ranges. This oscillator is ideal for powering critical systems such as GPON/EPON networks, servers, routers, and embedded systems.
    Key applications include:
    - Network infrastructure devices like switches, routers, and servers.
    - Communication interfaces such as Ethernet, PCI-E, and DDR.
    - Embedded systems requiring robust and reliable timing solutions.
    2. Technical Parameters
    The SiT8009B offers a comprehensive set of technical specifications, summarized below:
    | Parameter | Min. | Typ. | Max. | Units |

    | Frequency Range | 115 | 125 | 137 | MHz |
    | Frequency Stability | ±20 | ±25 | ±50 | ppm |
    | Operating Temperature | -40 | 25 | 85 | °C |
    | Supply Voltage | 1.62 | 1.8 | 3.63 | V |
    | Current Consumption | - | 4.9 | 7.5 | mA |
    | Startup Time | - | 5 | - | ms |
    | Output Drive Strength | Adjusted via programming |
    Additionally, the oscillator supports multiple industry-standard package sizes including 2.0x1.6mm, 2.5x2.0mm, and 5.0x3.2mm, ensuring seamless integration with existing circuit designs.
    3. Product Features and Advantages
    The SiT8009B stands out for its innovative features:
    - Total Frequency Stability: Offers ±20ppm frequency stability, ensuring precise and consistent timing across varying environmental conditions.
    - Wide Temperature Range: Operates reliably in temperatures from -40°C to 85°C, making it suitable for industrial-grade applications.
    - Low Power Consumption: Typical current consumption of 4.9mA at 1.8V ensures extended battery life.
    - Standby Mode: Reduces supply current to µA levels, ideal for low-power consumption scenarios.
    - Fast Startup: Achieves startup in just 5ms, minimizing delays in critical applications.
    - LVCMOS/HCMOS Compatibility: Ensures interoperability with standard digital logic circuits.
    - Compliance: RoHS, REACH, and Pb-free, aligning with global environmental standards.
    4. Application Case Studies and Usage Recommendations
    Application Case Study 1: Networking Equipment
    The SiT8009B is widely used in GPON/EPON systems where high reliability and precision are essential. A suggested usage involves configuring the device in OE mode with a 10kΩ pull-up resistor to achieve rapid output enable/disable transitions.
    Recommendation: When deploying the SiT8009B in networking environments, consider adjusting the output drive strength to optimize power efficiency without compromising signal integrity.
    Application Case Study 2: Embedded Systems
    In embedded systems, the SiT8009B’s standby mode can be leveraged to significantly extend battery life by reducing current draw to µA levels during periods of inactivity.
    Recommendation: Use the NC mode to avoid unnecessary logic transitions on Pin 1, thereby improving overall system efficiency.
    5. Compatibility and Support
    The SiT8009B is compatible with a variety of complementary electronic components and devices, particularly those requiring oscillators with similar frequency ranges and power profiles. SiTime provides robust support through comprehensive documentation, including the Time Machine II for field programmable oscillators, ensuring ease of integration and troubleshooting.
    6. Common Issues and Solutions
    | Issue | Solution |

    | Slow startup times | Verify correct power sequencing; increase Vdd to maximum rated voltage. |
    | Unstable output frequency | Check extern

SiT8009AC-11-25E-122.880000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。

SiT8009AC-11-25E-122.880000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)
10+ ¥ 11.05
35+ ¥ 9.196
100+ ¥ 7.98
库存: 1000
起订量: 10 增量: 0
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最小起订量为:10
合计: ¥ 110.5
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