Microchip Technology DSC1102AE1-125.0000T, XO (Standard) MEMS oscillator, LVPECL output, 125 MHz, 2.25V-3.6V supply, ±50ppm stability, -20°C~70°C, 6-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1102 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 58mA |
| Current - supply (Disable) | 95µA |
| Frequency | 125 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVPECL |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
Supply voltage spans 2.25V to 3.6V, so it runs on a 2.5V or 3.3V rail without an extra regulator.
A MEMS resonator is less sensitive to vibration and shock than a quartz crystal — the oscillator keeps lock in environments that would cause a quartz unit to frequency-jump. The 6-SMD, no-lead exposed-pad package (7.00mm x 5.00mm) sits flat on the PCB; the exposed pad needs a thermal via pattern under it to pull heat into the ground plane.
The DSC1102AE1-125.0000T is an active Microchip part. We source it to order against your BOM line — submit an RFQ for current availability and pricing. No stock-holding claim; confirmed at quote time.
Yes. The supply range is 2.25V to 3.6V, so a 3.3V rail is within spec. The LVPECL output levels scale with the supply voltage — at 3.3V the swing is roughly 800 mV peak-to-peak, typical for LVPECL.