Microchip Technology DSC1001 series MEMS XO (Standard), 100 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to +85°C operating range.
| 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 | 100 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| 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 |
The DSC1001CI1-100.0000 is a MEMS-based oscillator delivering a 100 MHz CMOS clock from a 3.2 mm × 2.5 mm 4-SMD no-lead package — no external quartz resonator or load capacitors needed on the board.
Operates from 1.8V to 3.3V with a max supply current of 8.7 mA and a standby power-down mode drawing 15 µA — the wide voltage range covers 1.8V core rails and 3.3V I/O rails without a dedicated regulator.
Yes, in most designs. The MEMS-based DSC1001CI1-100.0000 outputs a CMOS clock at 100 MHz directly — no external load capacitors or crystal needed. The 4-SMD no-lead footprint matches standard oscillator footprints, but confirm the enable/disable logic and supply voltage range (1.8V–3.3V) match your existing oscillator's pinout before committing.