Microchip DSC1001CI1-014.3180, XO (Standard) MEMS oscillator, 14.318 MHz CMOS output, ±50 ppm stability, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 14.318 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001CI1-014.3180 is a MEMS-based XO (Standard) oscillator from Microchip, delivering a 14.318 MHz CMOS output with ±50 ppm frequency stability.
Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1001CI1-014.3180 fits standard oscillator footprints. The surface-mount package requires no through-hole vias for the body, though the four pads should be connected to a solid ground plane on the inner layers for thermal and EMI management.
Yes, the DSC1001CI1-014.3180 carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and cabin applications where the ambient temperature can reach 85°C.
The standby (power-down) function disables the output and reduces supply current to 15 µA max. The oscillator resumes normal operation within the start-up time after the standby signal is de-asserted. This is useful for battery-powered systems that need to shut down the clock tree during sleep modes.