Microchip Technology DSC1121DI2-024.0000T, XO (Standard) MEMS oscillator, 24 MHz CMOS output, ±25 ppm frequency stability, 2.25V~3.6V supply, -40°C~85°C, 6-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 24 MHz |
| Frequency stability | ±25ppm |
| 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 | Tape & Reel (TR); Cut Tape (CT) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Operating from 2.25 V to 3.6 V, this oscillator covers the 2.5 V, 3.0 V, and 3.3 V logic rails without needing a separate regulator — useful when the same BOM serves multiple voltage domains.
Functionally yes — it outputs a 24 MHz CMOS signal with ±25 ppm stability, same as many quartz oscillators. However, the pin 1 function (enable/disable) and the MEMS die's power-up behaviour may differ from a quartz part's output-enable timing. Check the DSC1121 datasheet's start-up time and disable logic levels against your existing quartz oscillator's spec before committing the BOM.