Microchip Technology DSC400 series, XO (Standard) MEMS oscillator, LVDS output, quad-frequency 125 MHz, 100 MHz, 100 MHz, 50 MHz, ±50 ppm stability, -40 to 85 °C, 20-VFQFN exposed pad package, tube.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC400 |
| Supply voltage | 2.25V ~ 3.6V |
| Frequency stability | ±50ppm |
| Frequency - output 1 | 125MHz |
| Frequency - output 2 | 100MHz |
| Frequency - output 3 | 100MHz |
| Frequency - output 4 | 50MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.90mm) |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Output | LVDS |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 20-VFQFN Exposed Pad |
The DSC400-3333Q0094KI1 is a MEMS-based XO (Standard) that generates four independent LVDS clock outputs from a single resonator — 125 MHz, 100 MHz, 100 MHz, and 50 MHz — replacing up to four discrete crystal oscillators on the same board footprint.
Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without a separate regulator — a single part works across mixed-voltage designs.
Yes, the enable/disable function is listed on the device. It allows the output to be tri-stated for power saving or test isolation without removing the oscillator from the circuit.