Microchip DSC1101CE1-054.0000, XO (Standard) MEMS oscillator, 54 MHz, CMOS output, 2.25V–3.6V supply, ±50ppm stability, 6-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1101 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 95µA |
| Frequency | 54 MHz |
| Frequency stability | ±50ppm |
| 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 | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-VDFN |
The CMOS output directly drives standard logic families without level translation, and the 2.25V to 3.6V supply range covers 2.5V and 3.3V rails cleanly.
For a battery-powered device that sleeps most of the time, the oscillator's draw becomes negligible in the sleep budget.
The 6-VDFN package (3.20mm x 2.50mm) is a standard surface-mount footprint; confirm the pad layout matches your assembly house's stencil aperture for the 0.90mm seated height.
The output is CMOS. This is a standard digital output that interfaces directly with most logic families without external level shifting.
The standby (power down) function disables the oscillator output and reduces supply current to 95µA max. It is used to save power in battery-operated or duty-cycled applications.