Microchip DSC1123CI2-025.0000, XO (Standard), 25 MHz LVDS output, MEMS resonator, AEC-Q100 qualified, -40°C to 85°C, 2.25V to 3.63V supply, 6-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1123 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 22mA |
| Frequency | 25 MHz |
| Frequency stability | ±25ppm |
| 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 | LVDS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The supply voltage spans 2.25V to 3.63V, covering 2.5V, 3.0V, and 3.3V rails without a separate regulator.
Housed in a 6-SMD no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. The 32mA max supply current drops to 22mA when disabled.
Yes, it carries an AEC-Q100 rating, meaning it has passed automotive-grade qualification tests for temperature, reliability, and ESD.
The DSC1123CI2-025.0000 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators typically offer better shock and vibration tolerance, faster start-up, and smaller package options compared to quartz, at the cost of slightly wider frequency stability (±25 ppm here,). The pinout and function are the same — it is a drop-in replacement for quartz XOs in the same 6-SMD footprint.