SIT1566
World's Smallest 32.768kHz TCXO with ±3ppm Accuracy
- Brand： SITIME
- Size/Package： 1.5 x 0.8 x 0.55 mm
- Parameter： 32.768KHz
- Supply Voltage： 1.62-3.63V
- Output： LVCMOS
- Freq Tolerance： ±3,5ppm
- Operating Temp： -40~+85℃
- Package： 4P 1508
- Applications： Smartwatches, Smart Meters
- Parameters
- Brand： SITIME
- Size/Package： 1.5 x 0.8 x 0.55 mm
- Parameter： 32.768KHz
- Supply Voltage： 1.62-3.63V
- Output： LVCMOS
- Freq Tolerance： ±3,5ppm
- Operating Temp： -40~+85℃
- Package： 4P 1508
- Applications： Smartwatches, Smart Meters
SiTime's TempFlat MEMS™ technology enables the first 32 kHz ±3 ppm Super-TCXO in a 1.2mm2 chip-scale package, the world's smallest oscillator footprint. Typical core supply current is only 4.5 μA. The SiT1566 is factory calibrated over multiple temperature points to guarantee extremely tight ±3 ppm all-inclusive frequency stability.
Specifications
| Frequency | 32.768 kHz |
| Frequency Stability (ppm) | ±3, ±5 |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Package Type (mm²) | 1.5x0.8 |
| Oscillator Type | 32 kHz TCXO |
| Voltage Supply (V) | 1.62 to 3.63 |
| Features | ±3 ppm frequency stability |
Features
Smallest footprint in chip-scale (CSP)
- 1.5 x 0.8 mm: Saves board space
Ultra-low power: 4.5 µA (typ)
- Maximizes battery life
Low jitter 2.5 ns RMS Integrated Phase Jitter (IPJ)
- Suitable for audio applications
Internal VDD supply filtering
- Eliminates external VDD bypass capacitor to maintain ultra-small footprint
Drives multiple loads
- Eliminates multiple discrete XTALs + load caps
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Email: sales@yqmec.com
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