Microchip DSC400 series, XO (Standard) MEMS oscillator, quad-output: 100 MHz, 100 MHz, 66.666 MHz, 25 MHz, LVCMOS / LVDS, ±25 ppm stability, 2.25 V–3.6 V supply, -40 to +85 °C, 20-VFQFN exposed pad package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC400 |
| Supply voltage | 2.25V ~ 3.6V |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 100MHz |
| Frequency - output 2 | 100MHz |
| Frequency - output 3 | 66.666MHz |
| Frequency - output 4 | 25MHz |
| 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 | LVCMOS, LVDS |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 20-VFQFN Exposed Pad |
The DSC400-1133Q0079KI2 delivers four independent output frequencies from a single MEMS resonator: 100 MHz, 100 MHz, 66.666 MHz, and 25 MHz, selectable as LVCMOS or LVDS per output. This replaces up to four discrete oscillators on the board, saving layout area and reducing BOM line count — the exposed-pad package measures 5.00 mm × 3.20 mm with a 0.90 mm height.
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