Precision MHz Super-TCXOs

距离MEMS精密振荡器设计为在环境压力源下提供最稳定的时机 - 气流,快速变化,冲击,振动,差的电源和EMI。这些设备可以在广泛的参数内进行编程为频率,稳定性,电压和拉伸范围的任何组合,从而消除了与石英相关的长倍率和定制成本TCXOs和ocxos。

Super-TCXOs

Elite Platform™Super-TCXOs稳定性紧密(±0.05ppm至±2.5 ppm),1至220 MHz精密振荡器,具有卓越的动态性能和丰富的功能。这些设备解决了电信,网络和精密GNSS系统的深生时序问题。它们可用于取代遗产石英OCXOs在降低功率和大小的同时在新兴5G和IEEE 1588同步应用程序中。

  • Better dynamic stability (1 ppb/°C ΔF/ΔT) than quartz, resistant to airflow and thermal shock
  • -40°C to 105°C operation uniquely enables fan-less outdoor equipment
  • I2C数字频率调谐消除了外部DAC和对板噪声的敏感性
  • On-chip power supply noise filtering eliminates dedicated LDO
  • No activity dips or micro-jumps
Device 数据表 Frequency Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SIT5155. 12 standard frequencies ±0.5 LVCMOS剪掉了Sinewave. 2.52.83.3.3 -20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SIT5156. 1 to 60 MHz ±0.5±1±2.5 LVCMOS剪掉了Sinewave. 2.52.83.3.3 -20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SIT5157. 60到220 MHz ±0.5±1±2.5 LVCMOS 2.52.83.3.3 -20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SiT5356 1 to 60 MHz ±0.1±0.2±0.25 LVCMOS剪掉了Sinewave. 2.52.83.3.3 -20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SiT5357 60到220 MHz ±0.1±0.2±0.25 LVCMOS 2.52.83.3.3 -20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SiT5359 60到220 MHz ±0.05 LVCMOS 2.52.83.03.3 0到+70-20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin
SiT5358 1 to 60 MHz ±0.05 LVCMOS剪掉了Sinewave. 2.52.83.03.3 0到+70-20 to +70-40到+85-40到+105 5.0 x 3.2 10-pin

Automotive TCXOs

Sentime的AEC-Q100汽车TCXOsare based on theElite Platform™并设计为deliver higher dynamic performance, reliability and robustness, making them ideal for autonomous driving systems. These1至220 MHz精度设备有tight stability (±0.1 ppm to ±2.5 ppm) over AEC-Q100 Grade-2 temperature from -40°C to 105°C, solve deep-rooted timing problems in harsh automotive environments.

  • 3.0x better dynamic stability (1磅/°CΔF/ΔT) than quartz, resistant to airflow and thermal shock
  • AEC-Q100 Grade-2 -40°C to 105°C operation for high-temp environments
  • 行业最佳g灵敏度0.1 ppb / g
  • 更好的抗冲击性为10,000g,振动电阻为70克
  • Higher reliability at over 1 billion hours MTBF (< 1 FIT)
Device 数据表 Frequency Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SiT5186 1 to 60 MHz ±0.5±1±2.5 LVCMOS剪掉了Sinewave. 2.52.83.3.3 -20 to 70 (Grade 4)-40到85(3年级)-40 to 105 (Grade 2) 5.0 x 3.2 10-pin
SiT5187 60到220 MHz ±0.5±1±2.5 LVCMOS 2.52.83.3.3 -20 to 70 (Grade 4)-40到85(3年级)-40 to 105 (Grade 2) 5.0 x 3.2 10-pin
SIT5386. 1 to 60 MHz ±0.1±0.2±0.25 LVCMOS剪掉了Sinewave. 2.52.83.3.3 -20 to 70 (Grade 4)-40到85(3年级)-40 to 105 (Grade 2) 5.0 x 3.2 10-pin
SIT5387. 60到220 MHz ±0.1±0.2±0.25 LVCMOS 2.52.83.3.3 -20到+70(4级)-40至+85(3年级)-40到+105(Grade 2) 5.0 x 3.2 10-pin

TCXOs

sit's programmable temperature-compensated oscillators (TCXOs)are ultra flexible and reliable solutions for telecom, networking, and industrial applications. They are pin-compatible withquartz TCXOs,在没有重新设计或布局的情况下启用100%的替换。

  • Wide frequency range from 1 MHz to 625 MHz
  • LVPECL and LVDS support
  • 频率稳定性紧张
  • 可选的电压控制,宽拉伸范围(高达±1600 ppm)
Device 数据表 Frequency Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SIT5021. 1 to 220 MHz ±5. LVPECLLVDS 2.53.32.25至3.63 -20 to +70-40到+85 3.2x2.55.0x3.27.0x5.0
SIT5022 220 to 625 MHz ±5. LVPECLLVDS 2.53.32.25至3.63 -20 to +70-40到+85 3.2x2.55.0x3.27.0x5.0