1 to 80 MHz, ±10 to ±50 ppm VCXO
SIT3808是市场上最灵活的LVCMOS / LVTTL兼容的电压控制振荡器（VCXO）。该设备支持任何频率的组亚博电竞合（高达80 MHz），电压（1.8 V; 2.5 V至3.3 V），拉伸范围（±25ppm至±1600 ppm）和封装（2520,3225,5032,7050）。它提供出色的拉伸范围线性和调谐斜率一致性（KV），比石英晶曲面好10倍，从而简化PLL和时钟同步设计。SIT3808在占地面积和控制电压中与传统石英装置兼容100％，因此替换晶体VCXO振荡器而无需任何设计变化。
Program oscillators to get instant samples, optimized performance, and fast prototyping |Learn More
View related products:80到220 MHz|±15 ppm.|vcxo阵容
| 振荡器类型 | VCXO-SE |
| Frequency | 1 to 80 MHz |
| Frequency Stability (ppm) | ±25, ±50 |
| Phase Jitter (rms) | 0.5 ps |
| Output Type | lvcmos. |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Pull Range (ppm) | ±25，±50，±80，±100，±150，±200 |
| FlexEdge.TM上升/下降时间 | 是 |
| Voltage Supply (V) | 1.8,2.5,2.8,3.3 |
| 包类型（mm²） | 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| 特征 | 低抖动，现场可编程 |
| Availability | 生产 |
Four industry standard footprints for drop-in replacement of quartz VCXOs without any board changes
Extensive programmability
- 频率从1 MHz到80 MHz
- Supply voltage of 1.8 V; 2.5 V to 3.3 V
- Frequency stability from ±10 ppm to ±50 ppm
- Pull range from ±25 ppm to ±1600 ppm:
- Customized specification for optimal system performance
- Readily available products with any specification within the operating range
< 1% pull range linearity
- Simpler loop control in software controlled system PLL
- More consistent PLL bandwidth over operating range
- 更快的校准和锁定时间
- Reduction of modulation harmonics
Superior tuning slope consistency
- Tighter PLL bandwidth and simpler system design
四个行业标准包
- 100% drop-in replacement for quartz VCXO without any design changes
4 to 6 weeks lead time
- Reduce inventory overhead
- 减轻短缺风险
- 电信设备
- 无线基站
- 网络视频系统和数字化器
- Set-top boxes (STB)
- Jitter cleaner
- 网络音频系统
- Instrumentation
- 低带宽模拟相位锁定环（PLL）
- FPGA data recovery
- Audio & video