Microchip Technology DSC1001DI2-047.3885, XO (Standard) MEMS oscillator, 47.3885 MHz CMOS output, ±25ppm frequency stability, AEC-Q100 qualified, 1.8V–3.3V supply, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 7.2mA |
| Current - supply (Disable) | 15µA |
| Frequency | 47.3885 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Operates from a 1.8V to 3.3V supply rail, so the same BOM line works across 2.5V and 3.3V logic domains without a separate regulator. Active draw is 7.2mA max (cite:) — low enough for a 3.3V rail with minimal thermal impact in the 4-SMD package.
No stock-holding claim — each lot is quoted against the BOM quantity.
Yes — it is a drop-in MEMS replacement for a 47.3885 MHz quartz XO with CMOS output. The ±25ppm stability (cite:) and 1.8-3.3V supply (cite:) match typical quartz specs, and the AEC-Q100 rating (cite:) adds automotive-grade reliability that quartz often lacks. Verify the Enable/Disable polarity and package footprint (2.50mm x 2.00mm, 4-SMD) against your current oscillator before committing.
This qualifies it for under-hood and cabin electronics where extended temperature and vibration are factors.
This is the total frequency deviation including temperature, supply, and aging effects — sufficient for most MCU and sensor clock domains without additional trimming.