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SiT8008AI-73-18E-74.250000

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: HCMOS|LVCMOS 1.62V 1.98V 15pF ±50ppm 74.25MHz
供应商型号: 10A-SIT8008AI-73-18E-74.250000
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SiT8008AI-73-18E-74.250000

SiT8008AI-73-18E-74.250000概述

    SiT8008 Low Power Programmable Oscillator
    Product Introduction
    The SiT8008 from SiTime Corporation is a cutting-edge programmable oscillator designed for a variety of applications requiring precise timing solutions. It offers flexibility in frequency programming (1 MHz to 110 MHz) with accuracy up to six decimal places, making it ideal for use in digital still cameras (DSC), digital video cameras (DVC), digital video recorders (DVR), IP cameras, tablets, e-books, solid-state drives (SSD), GPON, EPON, and other high-speed computing systems.
    The SiT8008 operates across a wide temperature range (-40°C to 85°C), ensuring reliable performance in diverse environments. Additionally, its support for high-speed serial protocols like USB, SATA, SAS, Firewire, and Ethernet makes it indispensable in modern telecommunications and data processing applications.
    Technical Parameters
    The key technical specifications of the SiT8008 include:
    - Frequency Range: 1 MHz to 110 MHz.
    - Frequency Stability: ±20 PPM (minimum), inclusive of initial tolerance, first-year aging, and variations due to temperature, voltage, and load.
    - Operating Temperature Range:
    - Standard: -40°C to 85°C.
    - Extended Industrial: -20°C to 70°C.
    - Supply Voltage: 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, or a continuous range of 2.25V to 3.63V.
    - Current Consumption:
    - Typical: 3.6 mA (no-load condition).
    - Standby: 0.6 to 4.3 µA.
    - Output Characteristics: LVCMOS/HCMOS compatible with adjustable duty cycle (45%-55%), rise/fall times of 1 to 2 ns, and output voltages of 90% (high) and 10% (low).
    - Startup Time: ≤5 ms.
    - RMS Period Jitter: 1.76 to 3 ps (typical at 75 MHz, 2.5V).
    - Total Frequency Stability: ±20 to ±50 PPM, depending on configuration.
    Product Features and Advantages
    The SiT8008 boasts several unique advantages that enhance its market competitiveness:
    1. Precision Programming: Offers fine-tuning capabilities for precise frequency control.
    2. Wide Operating Range: Ensures robustness in harsh environmental conditions.
    3. Energy Efficiency: Low power consumption with an optional standby mode reducing current to as little as 0.6 µA.
    4. Flexible Output Control: Programmable drive strength and OE/ST pins allow users to tailor output characteristics based on specific application needs.
    5. Industry Standard Packaging: Available in multiple sizes (e.g., 2.0 x 1.6 mm to 7.0 x 5.0 mm) to suit various board designs.
    6. Compliance: Pb-free, RoHS, and REACH compliant, aligning with global environmental standards.
    Application Cases and Usage Suggestions
    The SiT8008 finds application in numerous fields:
    - Digital Cameras and Mobile Devices: The oscillator ensures smooth synchronization in imaging systems.
    - Networking Equipment: Supports high-speed serial protocols for efficient data transmission.
    - Industrial Automation: Reliable performance in extreme temperature conditions.
    To maximize the SiT8008’s benefits:
    - Use a pull-up resistor (<10 kΩ) between OE/ST and VDD for immunity against electromagnetic interference.
    - Implement a 0.1 µF capacitor between VDD and GND to stabilize the power supply.
    - Select the appropriate drive strength using the provided tables to balance jitter and EMI requirements.
    Compatibility and Support
    The SiT8008 integrates seamlessly with a broad range of electronic components. Its standardized LVCMOS/HCMOS outputs ensure compatibility with most digital systems. SiTime provides comprehensive support, including documentation, application notes, and programming tools like the Time Machine II, which enables real-time customization of oscillators.
    Common Issues and Solutions
    | Issue | Solution |

    | Excessive jitter | Increase rise/fall time by selecting a higher drive strength setting.

SiT8008AI-73-18E-74.250000参数

参数
频率 74.25MHz
最大工作电压 1.98V
最小工作电压 1.62V
输出格式 HCMOS|LVCMOS
负载电容 15pF
最大电源电流 -
频率稳定性 ±50ppm
扩频带宽 -

SiT8008AI-73-18E-74.250000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。

SiT8008AI-73-18E-74.250000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+ ¥ 6.5
35+ ¥ 5.445
100+ ¥ 4.56
1000+ ¥ 3.99
4000+ ¥ 3.819
库存: 6000
起订量: 10 增量: 0
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最小起订量为:10
合计: ¥ 65
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