Ultra-Small, Low-Power, Low-Jitter, 1 Hz to 2.5 MHz Oscillator
SiTime TempFlat MEMS™技术加上our mixed signal capability enables ±50 ppm all-inclusive frequency stability in an ultra-small 1.2mm2 chip-scale package. Typical supply current is only 6.0 μA at 100 kHz and only 13 μA at 1MHz. And unlike standard oscillators, the SiT1579 is factory programmable between 1 Hz and 2.5 MHz, enabling new architectural options with its wide frequency range.
| Oscillator Type | Hz to MHz XO |
| Frequency | 1 Hz to 2.5 MHz |
| Frequency Stability (ppm) | ±50 |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Voltage Supply (V) | 1.62 to 3.63 |
| Package Type (mm²) | 1.5x0.8 |
| Features | Low jitter |
| Availability | Production |
World's smallest oscillator in tiny 1508 chip-scale package, low-jitter, consumes only 1.2 mm2 board space
Factory-programmable frequency range from 1 Hz to 2.0 MHz
- Creates new architectural alternatives for ultra-low power frequencies
Ultra-low power: 6.0 µA (typ.) at 100 kHz, 13 µA at 1 MHz
- Maximizes battery life
Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm
- Saves board space
±50 ppm frequency stability all-inclusive over temperature
- Improved local timekeeping and improved system power with less dependency on network timekeeping updates
- Health and wellness monitors
- Analog front-end (AFE) reference clocks
- Industrial sensors
- Portable medical devices
- Industrial data loggers
- Industrial automation
- Industrial logistics trackers
- Oil and gas exploration
- Mobile accessories
- Glasses
- Home automation