Microchip DSC1001 series MEMS XO, 1 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead package.
| 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 | 1 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001DL2-001.0000T is a MEMS-based XO (standard) delivering a 1 MHz CMOS output from a 1.8V to 3.3V supply rail.
Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm x 0.90 mm, the footprint matches standard 2.5 x 2.0 mm XO pads; no special via-in-pad or thermal relief is required.
Functionally yes—it provides a 1 MHz CMOS clock output from a MEMS resonator instead of a quartz crystal. The MEMS construction offers better shock and vibration immunity, faster start-up, and wider temperature stability, but the output format is identical to a standard XO. Pin-compatible with most 2.5 x 2.0 mm 4-pad oscillators; confirm the supply voltage range (1.8V–3.3V) and enable logic before substitution.