Microchip Technology DSC1102DE2-025.0000T, XO (Standard), 25 MHz, LVPECL output, ±25 ppm stability, 2.25V–3.6V supply, -20°C to 70°C, 6-SMD no-lead 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 | 25 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVPECL |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The LVPECL output delivers the fast edge rates and low jitter that 1 Gbps serial links and FPGA reference clocks require — but the 58 mA max supply current means the power rail must be sized for the output stage, not just the core.
The 2.25V to 3.6V supply range covers 2.5V and 3.3V rails without a separate regulator — a single LDO feeding the oscillator rail is sufficient.
It is a 25 MHz XO (Standard) with LVPECL output. The LVPECL swing is differential and DC-coupled to the receiver; the 25 MHz fundamental frequency is set by the MEMS resonator.