SiTime's TempFlat MEMS™ technology and mixed-signal design expertise enables the first µPower TCXO in a 1.2 mm2 chip-scale package - the world's smallest footprint. Typical core supply current is only 6.0 μA at 100 kHz. And unlike standard oscillators, the SiT1576 Super-TCXO is factory-programmable between 1 Hz and 2.5 MHz. This unique, ultra-small TCXO enables new architectural options with its wide frequency range. The SiT1576 is factory-calibrated over multiple temperature points to guarantee extremely tight frequency stability as low as ±5 ppm (initial and over temperature).
Video Demo: The SiT15xx TCXO is placed in temperature chamber that increases temp. from < -40 to +85 °C at a fast ramp rate of 4 degrees per second.
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| "Specs" | "Value" |
|---|---|
| Frequency | 1 Hz to 2.5 MHz |
| Frequency Stability (ppm) | ±5, ±20 |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Package Type (mm²) | 1.5x0.8 |
| Oscillator Type | Hz to MHz TCXO |
| Voltage Supply (V) | 1.62 to 3.63 |
| Features | Low jitter |
| Availability | Production |
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SiT1576 4-pin 1508 package, top & bottom
Factory programmable frequency: 1 Hz to 2.5 MHz
- Optimized for low-power architectural alternatives
Ultra-low power: 4.5 µA (typ.) at 33 kHz, 6.0 µA (typ.) at 100 kHz
- Maximizes battery life
Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm
- Saves board space
±5 ppm all-inclusive frequency stability
- Improved local timekeeping and improved system power with less dependency on network timekeeping updates with mobile and wearable devices
Internal VDD supply filtering
- Eliminates external VDD bypass capacitor to maintain ultra-small footprint
- Smart Meters
- Health & Wellness Monitors
- Analog Front-end (AFE) Reference Clocks
- Industrial Sensors
- Medical Electronics
- Seismic Sensors
- Mobile Accessories
- Glasses
SiT6098 (1508) Evaluation Board User Manual – Evaluate oscillator performance
Reliability Calculator – Get FIT/MTBF data for various operating conditions
CSP 1508 4-Pins 3D Step Model – Preview oscillator packages in 3D
| Resource Name | Resource Type | Date | Format | Size |
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Step 1: Enter or Configure SiT1576 Part Number
Step 2. Purchase
Quantity
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| 100-499 | --- | |
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