Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 1.8432 MHz, CMOS output, ±50 ppm stability, AEC-Q100 rated, 1.8V~3.3V supply, 4-SMD no-lead exposed-pad package, active production.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 1.8432 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead Exposed Pad |
The supply voltage spans 1.8V to 3.3V, so it can run directly off a 1.8V core rail or a 3.3V I/O rail without a level translator — a single BOM line covers both power domains.
Housed in a 7.00 mm x 5.00 mm no-lead exposed-pad package with a seated height of 0.90 mm, the footprint is standard for this size class.
Yes, it includes a standby (power-down) function that reduces the supply current to 15 µA max when the enable pin is deasserted.
The DSC1001 is the AEC-Q100 qualified variant of the base DSC1000 family. The DSC1000 typically targets commercial/industrial applications without the automotive qualification.