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SIT8208AC-21-18S-66.666660

产品分类: 可编程振荡器
厂牌: SITIME
产品描述: LVCMOS,LVTTL 1.71V 1.89V 31mA 15pF ±20ppm 66.66666MHz QFN 贴片安装 3.2mm*2.5mm*800μm
供应商型号: 10A-SIT8208AC-21-18S-66.666660
供应商: 云汉优选
标准整包数: 1
SITIME 可编程振荡器 SIT8208AC-21-18S-66.666660

SIT8208AC-21-18S-66.666660概述

    # SiT8208 Ultra Performance Oscillator Technical Overview
    Product Introduction
    The SiT8208 is a high-performance oscillator from SiTime Corporation, designed to offer superior timing solutions for modern electronics. This oscillator provides precise frequency generation capabilities, ranging between 1 and 80 MHz, with accuracy up to six decimal places. It serves a broad spectrum of industries, including computing, storage, networking, telecommunications, and industrial control. The SiT8208 is known for its exceptional phase jitter performance (as low as 0.5 ps) and frequency stability, making it ideal for applications requiring reliable and accurate timing signals.
    Technical Parameters
    The SiT8208 offers impressive technical specifications:
    - Frequency Range: 1–80 MHz
    - Frequency Stability: ±10 ppm (typical)
    - Supply Voltage: 1.71–3.63 V
    - Output Load: 15 pF
    - Current Consumption: 33 mA (max., no load)
    - Output Compatibility: LVCMOS/LVTTL
    - Package Sizes: 2.5×2.0 mm², 3.2×2.5 mm², 5.0×3.2 mm², 7.0×5.0 mm²
    - Operational Temperature Range: Extended commercial (-20°C to +70°C), Industrial (-40°C to +85°C)
    Additional key parameters include:
    - Startup Time: 7–10 ms
    - OE Enable/Disable Time: 150 ns (f = 80 MHz)
    - Phase Jitter: 0.5 ps (rms, 12 kHz–20 MHz)
    - Jitter Reduction: Adjustable rise/fall times for optimal EMI and jitter management
    Product Features and Advantages
    The SiT8208 stands out due to its:
    - 100% Pin-to-Pin Drop-In Replacement Capability: Compatible with quartz-based oscillators, simplifying integration.
    - Outstanding Reliability: With a FIT rate of 2 or an MTBF of 500 million hours.
    - Flexibility: Support for customizable frequencies, stabilities, and temperature ranges.
    - EMI Mitigation: Adjustable rise/fall times enable effective electromagnetic interference reduction.
    - Industry Compliance: RoHS, REACH, and Pb-free compliant.
    Application Cases and Usage Recommendations
    The SiT8208 is used in critical applications such as SATA, SAS, Ethernet, and video transmission systems. For instance:
    - Networking Equipment: Ideal for high-speed routers and switches where stable clock signals are crucial.
    - Industrial Control Systems: Offers robust performance under harsh environmental conditions.

    Usage Suggestions:
    - Always place a 0.1 µF capacitor between Vdd and GND to stabilize power supply.
    - Use OE pin to enable/disable outputs dynamically, saving power in low-duty-cycle applications.
    Compatibility and Support
    The SiT8208 is fully compatible with most standard PCB layouts and adheres to industry standards. SiTime provides extensive technical support, including Time Machine II, a tool for real-time configuration and programming of field programmable devices. Additionally, the company ensures quick lead times and comprehensive documentation.
    Common Issues and Solutions
    | Issue | Solution |

    | Oscillator does not start | Ensure correct Vdd range (1.71–3.63 V). Verify connections. |
    | Unexpected clock output changes | Check OE pin status; ensure consistent loading on the output pin. |
    Summary and Recommendation
    The SiT8208 Ultra Performance Oscillator excels in precision, reliability, and flexibility, making it a top choice for demanding electronic applications. Its ability to replace traditional quartz oscillators seamlessly, coupled with superior phase jitter and jitter management, positions it as a leader in the market.
    Recommendation: Highly recommended for applications requiring ultra-stable, high-performance clock signals, especially in industries like computing, storage, and networking.
    Final Assessment: Exceptional product quality, advanced features, and excellent support make the SiT8208 a standout option for modern ele

SIT8208AC-21-18S-66.666660参数

参数
输出格式 LVCMOS,LVTTL
负载电容 15pF
最大电源电流 31mA
频率稳定性 ±20ppm
扩频带宽 -
频率 66.66666MHz
最大工作电压 1.89V
最小工作电压 1.71V
长*宽*高 3.2mm*2.5mm*800μm
通用封装 QFN
安装方式 贴片安装
零件状态 在售

SIT8208AC-21-18S-66.666660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。

SIT8208AC-21-18S-66.666660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+ ¥ 11.05
35+ ¥ 9.68
100+ ¥ 8.436
1000+ ¥ 7.923
库存: 3000
起订量: 5 增量: 0
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最小起订量为:5
合计: ¥ 55.25
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