SiTime的µPower MEMS振荡器专为空间和功耗要求严格的可穿戴、IoT和移动应用而精心设计。与石英振荡器相比，其可将功耗锐降90%，尺寸缩小80%。此外，它们还能支持石英不可支持的低频率。
1到26MHz振荡器
SiTime的µPower MEMS振荡器专为空间和功耗要求严格的可穿戴、IoT和移动应用而精心设计。与石英振荡器相比，其可将功耗锐降90%，尺寸缩小80%。此外，它们还能支持石英不可支持的低频率。
| 器件 | 产品说明书 | 立即购买 | 频率 | 精度(ppm) | 输出类型 | 供电电压(V) | 温度范围(°C) | 封装尺寸(mm) |
|---|---|---|---|---|---|---|---|---|
| SiT8021 |
|
1 to 26 MHz | ±50 ±100 | LVCMOS | 1.8 2.25 to 3.63 | -20 to +70 -40 to +85 | 1.5x0.8 |
1 Hz to 262.14 kHz Automotive Oscillators
SiTime automotive MEMS 32-kHz oscillators can also support 17 other frequencies from 1 Hz to 262.144 kHz. With ultra-low power consumption, best-in-class frequency stability, and small size, these devices are ideal when space and power are critical.
- Small 1.32 mm2 (1.2 x 1.1 mm) footprint, up to 75% smaller compared to 2.0 x 1.2 mm SMD crystals (XTAL)
- Ultra-low power at 490 nA
- All-inclusive frequency stability at ±50 ppm, up to 105°C
- LVCMOS output, plus new Reduced Swing technology to further minimize overall system power
- Drives up to 100 pf of load, eliminating multiple 32.768 kHz crystals in a design