Microchip Technology DSC1001CE1-025.0000, XO (Standard) type, 25 MHz, CMOS output, MEMS base resonator, AEC-Q100 rated, 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 | 25 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°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 DSC1001CE1-025.0000 is a MEMS-based XO (Standard) oscillator delivering a 25 MHz CMOS output from a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm.
Maximum active current is 6.3 mA at full load.
For volume reel requirements, confirm the reel option with the base product number DSC1001.
Functionally yes — it is a drop-in XO (Standard) replacement for a 25 MHz quartz oscillator in a 4-SMD, no-lead footprint. The difference is the MEMS resonator inside, which offers better shock resistance and a wider supply voltage range (1.8 V to 3.3 V) than many quartz oscillators. The CMOS output and frequency stability of ±50 ppm are directly comparable.
The Standby (Power Down) function disables the output and reduces the supply current to 15 µA max. When the standby pin is asserted, the oscillator stops and the output goes high-impedance. This is useful for power-sensitive designs that need to shut down the clock tree without removing the supply voltage.
Yes, the part is rated AEC-Q100, which means it has passed automotive-grade IC qualification including temperature cycling, ESD sensitivity, and latch-up tests.