Microchip DSC400 series MEMS XO (Standard), 20-VFQFN exposed pad, 4 LVCMOS outputs at 25 MHz, 24 MHz, 33.333333 MHz, ±25 ppm stability, 2.25V–3.6V supply, -20°C to 70°C, tube package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC400 |
| Voltage | 2.25V ~ 3.6V |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 25MHz |
| Frequency - output 2 | 24MHz |
| Frequency - output 3 | 33.333333MHz |
| 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 | LVCMOS |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 20-VFQFN Exposed Pad |
The DSC400-0111Q0087KE2: It operates from a wide 2.25V to 3.6V supply rail, covering both 2.5V and 3.3V logic without an extra regulator, and maintains ±25 ppm frequency stability over the -20°C to 70°C commercial temperature range.
Housed in a 20-VFQFN exposed-pad package measuring 5.00mm x 3.20mm with a 0.90mm height, the DSC400-0111Q0087KE2 requires a thermal pad on the PCB for proper heat dissipation and mechanical stability.
Yes. The supply range is 2.25V to 3.6V, so a 3.3V rail is within spec. The LVCMOS outputs swing rail-to-rail, matching 3.3V logic levels directly.