Microchip Technology DSC61XX series MEMS XO (Standard), 40.2 MHz, CMOS output, 1.8V~3.3V supply, ±50ppm stability, -40°C~85°C, AEC-Q100, 4-VLGA package, Tube.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 80µA (Typ) |
| Frequency | 40.2 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-VLGA |
The DSC6101JI1A-040.2000: Surface-mount assembly with a standard reflow profile — the MEMS resonator is less sensitive to board flex than quartz crystals, reducing the risk of frequency shift from PCB strain during potting or conformal coating.
No pin-compatible replacement from Microchip is documented, so a board spin or a parametric search for a 40.2 MHz MEMS XO in the same package is the migration path for new designs.