Microchip Technology DSC1025BI2-133.0000, XO (Standard) MEMS oscillator, 133 MHz, CMOS output, 2.5V supply, ±25 ppm stability, -40 to +85°C industrial temperature range, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1025 |
| Mounting | Surface Mount |
| Supply voltage | 2.5V |
| Current - supply | 10mA |
| Current - supply (Disable) | 1µA |
| Frequency | 133 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Runs from a 2.5V supply rail only — not a 3.3V or 1.8V part. The 4-SMD no-lead package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm, a common footprint shared across the DSC1025 family. Maximum supply current is 10 mA during operation; the disable current is 1 µA max, making the standby mode suitable for low-power sleep states without an external load switch.
Yes, in most cases — the 4-SMD no-lead footprint and CMOS output are standard. The MEMS resonator offers better shock and vibration tolerance than quartz and eliminates crystal aging drift. Confirm the supply rail is 2.5V and the frequency stability requirement is within ±25 ppm.