Ultra-Small Low-Jitter, 32.768-kHz ±100-ppm Oscillator

这款32 kHz±100ppm(Al-Influsive频率稳定性)振荡器建立在Sintime的Tempflat MEMS™技术内,采用超小型1.2mm2芯片级封装。典型的电源电流仅为4.5μA。该设备可以驱动2到3负载并更换多个石英晶体,减少BOM和板空间。与晶体不同,它不需要外部旁路电容器。

View related products:1.2 V operation|32 kHz lineup

世界上最小的振荡器在微小的1508芯片级包装,低jiiter,仅消耗1.2 mm2的板空间
Oscillator Type 32-khz xo
Frequency 32.768 kHz.
频率稳定性(PPM) ±100
输出类型 LVCMOS
工作温度范围(°C) -40到+85
Voltage Supply (V) 1.62到3.63
Package Type (mm²) 1.5x0.8
Features Ultra-low power
可用性 采样

±100 ppm全包频率稳定性

  • Improved local timekeeping and improved system power with less dependency on network timekeeping updates

  • Improved system error budget

芯片级封装中最小的足迹(CSP):1.5 x 0.8 mm

  • 节省板空间

超低功率:4.5μA(典型值)

  • 最大限度地提高电池寿命

Low jitter: 4 ns RMS integrated phase jitter (IPJ)

  • Suitable for audio applications

内部VDD电源过滤

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

驱动多个载荷

  • Eliminates multiple discrete XTALs and load caps

  • Wireless connectivity sleep clock
  • Retail electronics
  • RTC reference clock
  • Data connectivity
  • Consumer electronics
  • Fitness tracker
  • ULP输入设备
  • Mobile accessories

狭窄:

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

Reliability Calculator- 获取各种操作条件的适合/ MTBF数据

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