Microchip DSC1121 series MEMS XO, 25.0000 MHz, CMOS output, ±50 ppm stability, 2.25 V – 3.6 V supply, 6-pin 2.5×2.0 mm SMD package, -40°C to +105°C operating range.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 22mA |
| Frequency | 25 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~105°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 | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails without an external regulator — the Enable/Disable function lets the system gate the clock for power savings.
Maximum supply current is 22 mA at 25 MHz CMOS output — the MEMS core draws less than a comparable quartz oscillator, reducing the thermal load in a 2.5×2.0 mm package.
The part carries Active lifecycle status from Microchip, so there is no last-time-buy pressure. Submit an RFQ for current pricing and lead-time confirmation.
Yes — the DSC1121DL1-025.0000 is a MEMS XO that outputs a 25 MHz CMOS signal in a standard 6-SMD, No Lead package (2.5×2.0 mm). It is pin-compatible with many quartz oscillators of the same footprint and supply voltage range (2.25 V – 3.6 V). The MEMS resonator offers better shock and vibration tolerance than quartz, which can improve reliability in high-vibration environments.