80至220 MHz，±10至±50 ppm振荡器
The SiT8209 is a high-frequency, high-performance oscillator for telecom, networking, storage and wireless applications. It is the industry's first MEMS oscillator to deliver 500 femtoseconds of typical integrated RMS phase jitter (12 kHz to 20 MHz) and ±10 ppm frequency stability across all temperature ranges. This device has a rich set of configurable features, such as any frequency from 80 to 220 MHz and is available with extremely short lead time to ensure the fast time-to-market. With FlexEdge™ technology for EMI reduction, the SiT8209 improves system performance. The SiT8209 is footprint compatible with legacy quartz, SAW and overtone oscillators and can replace these devices without any board changes.
Program oscillators to get instant samples, optimized performance, and fast prototyping |Learn More
查看相关产品：1 to 80 MHz|XO阵容
| Oscillator Type | XO-SE |
| Frequency | 80 to 220 MHz |
| 频率稳定性（PPM） | ±10, ±20, ±25, ±50 |
| Phase Jitter (rms) | 0.5 ps |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -20至+70，-40至+85 |
| FlexEdgeTMRise/Fall Time | Yes |
| 电压电源（V） | 1.8,2.5至3.3 |
| Package Type (mm²) | 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Features | Field programmable, Low jitter |
| 可用性 | 生产 |
工业标准套件用于替换石英振荡器，无需任何板变化
SiT8209 pin assignments
Phase Noise, 156.25 MHz, 3.3V, LVCMOS Output
Configurable FlexEdge drive strength reduces EMI by slowing rise/fall time – for example the 11th clock harmonic is reduced by 35 dB by increasing the rise/fall edge from 5% to 45% of the period
<1 ps RMS integrated phase jitter (12 kHz to 20 MHz)
- 最严格的应用程序（如SONET）的巨大抖动余量
优异的频率稳定性，低至±10 ppm
- 更好的时序余量，可提高系统稳定性和鲁棒性
Extensive programmability
- Frequency from 80.000001 to 220
- 电源电压为1.8 V;2.5 v至3.3 v
- Frequency stability from ±10 ppm to ±50 ppm
- 定制规范，以获得最佳系统性能
- Easy availability of any device specifications within the operating range
Configurable drive strength using FlexEdge technology
- Slower rise/fall time that minimizes EMI from the oscillator
- 由drivi节省成本ng multiple loads and eliminate additional timing components
Three industry-standard packages
- 100% drop-in replacement for quartz VCXO without any design changes
4 to 6 weeks lead time
- 减少库存开销
- 减轻短缺风险
- Computer servers
- Data centers
- Raid controllers
- 路由器
- 开关
- Telecom equipment
- SATA / SA.
- 光纤通道
- 索·索
- 10G Ethernet
- DDR.
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