Microchip DSC400 series MEMS XO (Standard), quad-output LVPECL oscillator, 125 MHz / 100 MHz / 100 MHz / 125 MHz, ±50 ppm stability, 2.25-3.6 V supply, -20 to 70°C, 20-VFQFN exposed pad package.
| 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 | 125MHz |
| Operating temperature | -20°C~70°C |
| Height | 0.035\" (0.90mm) |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Output | LVPECL |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 20-VFQFN Exposed Pad |
The DSC400-2222Q0022KE1 is a MEMS-based XO (Standard) that generates four LVPECL outputs: two at 125 MHz and two at 100 MHz, all from a single 20-VFQFN package measuring 5.00 mm x 3.20 mm with a 0.90 mm height. Frequency stability is ±50 ppm across the -20°C to 70°C commercial temperature range, and the supply voltage accepts 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without an extra regulator.
This oscillator provides four LVPECL outputs: two at 125 MHz and two at 100 MHz, all from a single MEMS resonator.
No—the -20°C to 70°C operating temperature range limits it to commercial indoor use such as office equipment, appliances, or indoor telecom. For industrial or automotive applications, look at the DSC400 family variants with extended temperature grades.