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SiT8009AI-72-33S-122.880000

产品分类:
厂牌: SITIME
产品描述: Oscillator MEMS 122.88MHz ±25ppm (Stability) 15pF HCMOS/LVCMOS 55% 3.3V 4-Pin QFN SMD Bulk
供应商型号: 10A-SIT8009AI-72-33S-122.880000
供应商: 云汉优选
标准整包数: 1
SITIME  SiT8009AI-72-33S-122.880000

SiT8009AI-72-33S-122.880000概述

    SiT8009B High Frequency, Low Power Oscillator
    Product Introduction
    The SiT8009B is a high frequency, low power oscillator developed by SiTime Corporation. It serves as a reliable, drop-in replacement for quartz-based oscillators and offers a superior alternative with enhanced frequency stability, power efficiency, and environmental compatibility. This product is ideal for applications requiring precise timing signals such as network communication, embedded systems, and server environments.
    Key attributes include:
    - Operation within the frequency range of 115 to 137 MHz.
    - Low power consumption (4.9 mA typical at 1.8V).
    - Excellent frequency stability of ±20 ppm across various conditions.
    - Compatibility with LVCMOS/HCMOS logic interfaces.
    Technical Parameters
    The SiT8009B supports a variety of electrical characteristics that cater to diverse application requirements:
    | Parameter | Minimum | Typical | Maximum | Units | Conditions |
    |
    | Frequency Range 115–137 MHz
    | Frequency Stability | -20 | +20 ppm | Inclusive of initial tolerance, aging, and temperature variations |
    | Supply Voltage | 1.62 | 1.8 | 1.98 | V | Contact SiTime for 1.5V support |
    | Current Consumption | – | 4.9 | – | mA | No load, Vdd=1.8V |
    | Startup Time | – | 5 | – | ms
    | Duty Cycle | 45 | 50 | 55 | % | All Vdds |
    Product Features and Advantages
    The SiT8009B oscillator stands out due to its robust and versatile design:
    1. Drop-in Replacement: Fully compatible with existing quartz-based oscillators without the need for board redesign.
    2. Exceptional Stability: Total frequency stability as low as ±20 ppm ensures reliable performance under varying environmental conditions.
    3. Low Power Consumption: Offers minimal current draw, ideal for battery-powered devices.
    4. Wide Operating Temperature Range: Supports temperatures from -40°C to 85°C, suitable for industrial-grade applications.
    5. Advanced Drive Strength Control: Allows adjustment of rise/fall times to minimize EMI while driving capacitive loads up to 30 pF.
    6. Standby Mode: Reduces current consumption further during idle periods, maximizing battery lifespan.
    7. Compliance: RoHS and REACH compliant, ensuring adherence to modern environmental standards.
    Applications and Use Case Suggestions
    The SiT8009B is designed to excel in high-frequency environments with stringent performance criteria:
    - Networking: GPON/EPON networks, network switches, and routers.
    - Embedded Systems: DDR memory clocks, PCI Express, and Ethernet applications.
    - Servers: Data centers where consistent timing signals are critical.
    Usage Recommendations:
    - Ensure proper decoupling capacitors (≥0.1 µF) are connected between VDD and GND to stabilize power supply.
    - Utilize the OE/ST ̅ pin for enabling/disabling the output efficiently.
    - Optimize drive strength settings based on the load conditions to achieve desired jitter and EMI levels.
    Compatibility and Support
    The SiT8009B supports multiple industry-standard packages such as 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, and 7.0 x 5.0 mm. It is compatible with LVCMOS/HCMOS interfaces, making integration seamless across a wide range of systems. SiTime provides comprehensive technical support and guarantees compliance with environmental regulations like RoHS and REACH.
    Common Issues and Solutions
    | Issue | Solution |

    | Output signal distortion | Check VDD and GND connection

SiT8009AI-72-33S-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。

SiT8009AI-72-33S-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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