Microchip Technology DSC2311KI2-R0003, MEMS-based XO (Standard), dual 127 MHz CMOS outputs, ±25 ppm stability, -40°C to 85°C, 2.25V–3.6V supply, 6-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC2311 |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply (Disable) | 23 mA |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 127MHz |
| Frequency - output 2 | 127MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.90mm) |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Output | CMOS |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-VDFN |
The DSC2311KI2-R0003 is a MEMS-based XO (Standard) from Microchip's DSC2311 series, delivering two identical 127 MHz CMOS clock outputs from a single 2.5mm x 2.0mm 6-VDFN package.
The 2.25V to 3.6V supply range covers 2.5V and 3.3V logic rails without an extra regulator—one less BOM line for a kitting lead to track.
Both outputs run at 127 MHz (CMOS). There is no frequency difference between Output 1 and Output 2—they are identical.
The oscillator operates from 2.25V to 3.6V, covering 2.5V and 3.3V rails without a dedicated regulator.