超小型低抖动,32.768-kHz±100 ppm振荡器

Built on SiTime's TempFlat MEMS™ technology, this 32-kHz ±100-ppm (al-inclusive frequency stability) oscillator comes in an ultra-small 1.2mm2 chip-scale package. Typical supply current is only 4.5 μA. This device can drive 2 to 3 loads and replace multiple quartz crystals, reducing the BOM and board space. And unlike crystals, it doesn’t require external bypass capacitors.

查看相关产品:1.2 V操作|32 kHz线路

World's smallest oscillator in tiny 1508 chip-scale package, low-jiiter, consumes only 1.2 mm2 board space
振荡器类型 32-kHz XO
频率 32.768 kHz
频率Stability (ppm) ±100.
Output Type LVCMOS公司
Operating Temperature Range (°C) -40 to +85
供电电压(V) 1.62至3.63
包装类型(mm²) 1.5x0.8
特征 超低功耗
Availability Sampling

±100.ppm all-inclusive frequency stability

  • 改进了本地计时,提高了系统功率,减少了对网络计时更新的依赖

  • 改进的系统错误预算

Smallest footprint in chip-scale package (CSP): 1.5 x 0.8 mm

  • Saves board space

超低功率:4.5µ(typ。)

  • Maximizes battery life

低抖动:4ns RMS集成相位抖动(IPJ)

  • 适用于音频应用

Internal VDD supply filtering

  • 消除了外部VDD旁路电容器,以保持超小的占地面积

Drives multiple loads

  • 消除了多个离散的XTAL和负载上限

  • 无线连接睡眠时钟
  • 零售电子产品
  • RTC参考时钟
  • 数据连接
  • 电子消费品
  • 健身跟踪器
  • ULP input devices
  • 移动配件

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