Ultra-Small, Low-Power, Low-Jitter, ±5 ppm, 32.768 kHz TCXO

sit's TempFlat MEMS技术,再加上我们的混合信号功能,在1.2毫米中启用最小的32 kHz TCXO²chip-scale package.这些设备使用MEMS谐振器,该谐振器yabo网赌采用最新一代的Episeal™技术制造,该技术密封谐振器,使其进行谐振器impervious to all small-molecule gases。此外,SIT1580具有高休克和振动活力。These TCXOs are factory calibrated over multiple temperature points to guarantee extremely tight ±5 ppm all-inclusive frequency stability. Typical core supply current is only 4.5 μA.

World's smallest TCXO in tiny 1508 chip-scale package, low-jitter, consumes only 1.2 mm2 board space
Oscillator Type 32 kHz TCXO
Frequency 32.768 kHz
频率稳定性(PPM) ±5.
工作温度范围(°C) -20至+70,-40至+85
Voltage Supply (V) 1.62 to 3.63
Package Type (mm²) 1.5x0.8
Features Robustness against shock, vibration, and small molecule gases
可用性 Production

Smallest footprint in chip-scale (CSP)

  • 1.5 x 0.8 mm: Saves board space

Ultra-low power: 4.5 µA (typ)

  • 最大限度地提高电池寿命

Low jitter 2.5 ns RMS Integrated Phase Jitter (IPJ)

  • Suitable for audio applications


  • Eliminates external VDD bypass capacitor to maintain ultra-small footprint


  • 消除多个离散Xtals +负载帽


  • 电力与能量
  • 长途通讯
  • Machine to machine (M2M)
  • Data connectivity
  • 产业sensors
  • 产业automation
  • RTC reference clock


文档名称 Type
Manufacturing Notes for SiTime Products 其他优质文件

Reliability Calculator– Get FIT/MTBF data for various operating conditions