Microchip DSC1101 series MEMS XO, 100 MHz, CMOS output, 6-VDFN package, ±10 ppm APR, 2.25-3.6 V supply, -20 to +70 °C operating range.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1101 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 95µA |
| Frequency | 100 MHz |
| Operating temperature | -20°C~70°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) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-VDFN |
| Absolute pull range | ±10ppm |
Supply voltage spans 2.25 V to 3.6 V — covers 2.5 V and 3.3 V logic families without a separate regulator; the wide range also absorbs rail droop in a lightly regulated system.
Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a low-profile, space-efficient footprint for dense PCB layouts.
Functionally yes — it is a drop-in XO replacement for a 100 MHz CMOS clock. The MEMS resonator avoids quartz aging drift and cold-start frequency overshoot, but the ±10 ppm APR stability is comparable to a standard quartz XO. Confirm the footprint matches your 6-VDFN land pattern before committing.
The output frequency is 100 MHz with CMOS logic levels. The supply voltage range is 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails.