Microchip Technology DSC1123CE1-050.0000, XO (Standard) MEMS oscillator, 50 MHz, LVDS output, 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 | 50 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°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 |
Housed in a 6-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the same footprint as many standard quartz oscillators, so a board spin is not needed when migrating from a crystal-based XO.
Yes, it is rated AEC-Q100, which means it passed automotive-grade reliability testing for temperature, moisture, and mechanical stress. This qualifies it for under-hood and chassis-domain applications where the ambient temperature stays within the -20°C to 70°C operating range.
It outputs a 50 MHz LVDS signal — a low-voltage differential pair that gives good noise immunity over twisted-pair or PCB traces. The LVDS standard is common for clocking FPGAs, high-speed ADCs, and SerDes interfaces.