Microchip DSC1001 series MEMS-based XO (Standard), 72 MHz fixed frequency, CMOS output, ±50 ppm stability, 1.8V–3.3V supply, 4-SMD no-lead package, AEC-Q100 qualified.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8.7mA |
| Current - supply (Disable) | 15µA |
| Frequency | 72 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 | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The 4-SMD no-lead package (2.50mm x 2.00mm, 0.90mm seated height) is a standard 4-pin footprint that drops directly onto a PCB without the ceramic resonator's startup time or the quartz crystal's load-capacitance matching.
Operating from 1.8V to 3.3V, the oscillator accepts any common logic rail without an external regulator — the 8.7 mA max supply current at 72 MHz keeps the thermal contribution negligible in a densely populated board.
Yes — the 4-SMD no-lead footprint and CMOS output are pin-compatible with most 4-pin quartz oscillators. The MEMS resonator eliminates the need for external load capacitors and offers faster startup than a quartz crystal.