The SiT3901 is the world's smallest, lowest power and lightest-weight digitally-controlled oscillator (DCXO). This MEMS-based DCXO has an ultra-wide pull range up to 15% at fine resolution. It consumes up to 90% less power and 90% less space compared to quartz oscillators. This DCXO offers high resilience to analog noise and the ability to dynamically vary its frequency to match the resonate frequency of the receiver, making it ideal for fast wireless charging systems and other power-sensitive, space-constrained applications.
"Specs" | "Value" |
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Frequency | 1 to 26 MHz |
Frequency Stability (ppm) | ±50, ±100 |
Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
Package Type (mm²) | 1.5x0.8 |
Oscillator Type | XO-SE |
Voltage Supply (V) | 1.8, 2.5 to 3.3 |
Features | 105 µA ultra-low power, Smallest size, Digital control with up to ±150,000 ppm pull range and ±1 ppb tuning resolution |
Availability | 2.6 MHz in Production. Contact SiTime for additional output frequencies. |
3D 1508 Top and Bottom
Reliability Calculator – Get FIT/MTBF data for various operating conditions
CSP 1508 4-Pins 3D Step Model – Preview oscillator packages in 3D
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