Microchip Technology DSC1001 series MEMS XO, 26 MHz CMOS output, ±25ppm stability, AEC-Q100 qualified, 1.8V–3.3V supply, 4-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8mA |
| Current - supply (Disable) | 15µA |
| Frequency | 26 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-VDFN |
Supply voltage spans 1.8V to 3.3V, so it runs off a 1.8V core rail or a 3.3V I/O rail without an extra regulator.
Active current is 8mA max at 26 MHz — low enough that a linear regulator's dropout doesn't become a thermal problem in a 3.2×2.5mm VDFN package.
Yes, it carries AEC-Q100 qualification. That means it has passed automotive-grade reliability stress testing and is suitable for under-hood or cabin electronics operating from -40°C to 105°C.