Microchip DSC1123 series, XO (Standard), 250 MHz LVDS output, MEMS resonator, AEC-Q100 qualified, 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 | 250 MHz |
| Frequency stability | ±25ppm |
| 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 | LVDS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The LVDS output delivers the differential swing needed for high-speed clock distribution to FPGAs, SerDes transceivers, or Ethernet PHYs without the common-mode noise coupling that single-ended clocks pick up on long traces. The supply voltage accepts 2.25 V to 3.63 V, so it can run from a 3.3 V or 2.5 V rail directly.
Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm max.
LVDS differential output. The 250 MHz clock is delivered as a low-voltage differential signal, which gives better noise immunity over long PCB traces compared to a single-ended CMOS output.
Yes, the DSC1123DL2-250.0000 carries an AEC-Q100 rating, meaning it has passed automotive-grade qualification for temperature, reliability, and ESD stress. It is suitable for under-hood and cabin electronics.
±25 ppm.