Microchip DSC2311KL1-R0054T, XO (Standard) MEMS oscillator, dual 6.78MHz CMOS outputs, ±50ppm stability, 2.25V–3.6V supply, -40°C to +105°C, 6-VDFN 2.50mm x 2.00mm package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC2311 |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply (Disable) | 23 mA |
| Frequency stability | ±50ppm |
| Frequency - output 1 | 6.78MHz |
| Frequency - output 2 | 6.78MHz |
| Operating temperature | -40°C~105°C |
| Height | 0.035\" (0.90mm) |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-VDFN |
The DSC2311KL1-R0054T is a standard XO (crystal oscillator) built on a MEMS resonator, delivering two 6.78MHz CMOS outputs from a single 6-VDFN package measuring 2.50mm x 2.00mm. Supply voltage spans 2.25V to 3.6V, so it runs on a 2.5V or 3.3V rail without a separate LDO — one less component on the BOM.
It is a drop-in XO replacement for quartz-based oscillators in the same 6-VDFN footprint. The MEMS resonator inside is more shock- and vibration-tolerant than a quartz crystal, and it does not require external load capacitors.