Microchip Technology DSC1001DI1-025.0000, XO (Standard) MEMS oscillator, 25 MHz CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 85°C, 1.8V to 3.3V supply
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 25 MHz |
| Frequency stability | ±50ppm |
| 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 | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
CMOS output drives standard logic families directly without an external level translator.
Operates across a 1.8V to 3.3V supply range — the same oscillator can serve a 1.8V MCU core clock and a 3.3V peripheral bus without a separate voltage rail.
Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the compact footprint fits space-constrained PCBs in automotive ECUs and portable instruments.
25 MHz, fixed — the order code suffix encodes the frequency. No programming or configuration is required.
It accepts any voltage between 1.8V and 3.3V — the same part works across both 1.8V and 3.3V logic domains without a separate regulator.
Yes, a standby (power-down) function is built in. When activated, the output is disabled and supply current drops to 15 µA max.