Microchip Technology DSC60XX series, MEMS-based XO (Standard), order code DSC6023MI2A-00A5T, dual-output 25 MHz + 50 MHz CMOS, ±25 ppm, 1.71–3.63 V, -40°C to 85°C, 4-VFLGA package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC60XX |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 1.3mA (Typ) |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 25Mhz, 50MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.89mm) |
| Size (Dimension) | 0.079\" L x 0.063\" W (2.00mm x 1.60mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Base resonator | MEMS |
| Case | 4-VFLGA |
The DSC6023MI2A-00A5T: The 4-VFLGA package (0.079" x 0.063") sits 0.035" (0.89 mm) above the board — low enough for tight mezzanine or card-edge clearances. The MEMS die inside eliminates the quartz blank's aging drift and shock sensitivity, but the CMOS output swing and rise time depend on the load capacitance; match the PCB trace length to keep edge rates under 5 ns.
The DSC60XX family shares the same 4-VFLGA footprint and supply range, but each dual-output variant (different frequency pairs) is a unique order code. A parametric search by package, supply, and output frequency is the practical route to a replacement.