Microchip DSC1123 series, XO (Standard), 100 MHz LVDS output, ±10 ppm frequency stability, -40°C to 105°C, 6-SMD no-lead package, MEMS base resonator.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1123 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 22mA |
| Frequency | 100 MHz |
| Frequency stability | ±10ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The MEMS structure eliminates the startup and aging concerns that can plague quartz at high frequencies — no load-capacitance matching, no negative-resistance margin to verify.
The supply voltage spans 2.25V to 3.63V, so it runs from a 2.5V or 3.3V rail without an external regulator — one less part on the BOM.
Listed as Active by Microchip. The part is in production and suitable for new designs.