Microchip Technology DSC1018DI1-048.0000, MEMS-based XO (Standard), 48 MHz CMOS output, 1.8V supply, ±50 ppm stability, -40°C to +85°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1018 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V |
| Current - supply | 4mA |
| Current - supply (Disable) | 1µA |
| Frequency | 48 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\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1018DI1-048.0000 is a MEMS-based XO delivering a fixed 48 MHz CMOS output — a common reference for MCUs, USB controllers, and Ethernet PHYs that run on a 1.8V core rail.
Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the 0.098" x 0.079" footprint fits under a shield can or on a dense PCB edge where height is constrained.
Design engineers need to confirm it matches the required clock speed.
Buyers must ensure compatibility with the circuit's power rail.
Sourcing buyers need to check lifecycle to avoid obsolete parts.
Transactional buyers need a direct source for procurement.
Engineers need to match the logic level with the receiver.
Power-sensitive designs require power-down capability.