Microchip Technology DSC1122AI2-125.0000, XO (Standard) MEMS oscillator, 125 MHz LVPECL output, ±25ppm stability, 2.25V-3.6V supply, -40°C to 85°C, 6-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1122 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 58mA |
| Current - supply (Disable) | 22mA |
| Frequency | 125 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVPECL |
| Package | Tube |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The LVPECL output delivers the fast edge rates and low jitter needed for clocking 10GbE PHYs, FPGAs, and SerDes transceivers at 125 MHz.
Microchip lists the DSC1122AI2-125.0000 as Active.
The package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm.
Engineers need to verify electrical specifications and pinout for design validation.
Sourcing buyers need to find a trusted distributor with stock and competitive pricing.
Budgeting requires current market price for accurate BOM costing.
Lead time critical for production schedules; out-of-stock risks delay.
Ensures compatibility with existing circuit supply rail to prevent damage.
For second-sourcing or if part is unavailable, cross-references are needed.