μPower振荡器1 Hz至26 MHz

SiTime’s µPower MEMS oscillators are designed specifically for wearable, IoT, and mobile applications, where space and power are critical. They consume up to 90% lower power and are up to 80% smaller than quartz oscillators. Plus, they are available in the low frequencies that quartz cannot support.

1 Hz至462.5 kHzOscillators

1 Hz至462.5 kHzOscillators

SIT1534和SIT1569是第一μPower振荡器,其能够在1.2mm2占地面积中的1 Hz和462.5 kHz之间的频率范围。在芯片级封装(CSP)中,与现有的2.0 x 1.2 mm SMD石英封装相比,这些产品减少了多达85%的定时设备的占用空间。与Xtals不同,SIT1534振荡器输出使得能够更大的组件放置灵活性并消除外部负载电容,从而节省额外的组件计数和板空间。

  • 工厂可编程从1 Hz到462.5 kHz
  • Oscillator output drives multiple loads and eliminates XTALs
  • <±10 ppm frequency tolerance
  • Ultra-low power: <1 µA
  • 占地面积小于1.2 mm2(1.5 x 0.8 mm)CSP
Device Datasheet 频率 Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SiT1534 16 frequencies 75.100250. lvcmos.NanoDrive™ 1.2 to 3.63 -10 to +70-40到+85 1.5x0.82.0x1.2
SiT1569 1 Hz至462.5 kHz ±50 lvcmos. 1.62 to 3.63 -20到+70-40到+85 1.5x0.8
1 Hz至2 MHz振荡器/ TCXO

1 Hz至2.5 MHzOscillators/TCXO

SiTime's SiT1576 Super-TCXOs and SiT1579 oscillators are ultra-small, µPower, low-frequency reference sources that provide new architectural options in wearable, mobile, and IoT applications, where space and power are critical.

  • World's smallest footprint:1.2 mm2 (1.5 x 0.8 mm) CSP
  • Oscillator output drives multiple loads and eliminates XTALs
  • Ultra-low power: 2.5 to 5.5 μA at 100 kHz
  • ±5 ppm全包频率稳定性(SIT1576)超级TCXO,用于改进局部计时和系统功率
  • ±50 ppm all-inclusive frequency stability (SiT1579) oscillator
Device Datasheet 频率 Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SiT1576 1 Hz至2.5 MHz ±5±20. lvcmos. 1.62 to 3.63 -20到+70-40到+85 1.5x0.8
SiT1579 1 Hz至2.5 MHz ±50 lvcmos. 1.62 to 3.63 -20到+70-40到+85 1.5x0.8
1到26 MHz振荡器

1到26 MHz振荡器

SiTime’s µPower MEMS oscillators are designed specifically for wearable, IoT, and mobile applications, where space and power are critical. They consume up to 90% lower power and are up to 80% smaller than quartz oscillators. Plus, they are available in the low frequencies that quartz cannot support.

Device Datasheet 频率 Stability(PPM) 输出类型 Supply Voltage(v) 温度。范围(°C) Package Size(mm2
SIT8021. 1 to 26 MHz ±50±100 lvcmos. 1.82.25 to 3.63 -20到+70-40到+85 1.5x0.8