Microchip Technology DSC1122 series, XO (Standard) MEMS oscillator, 106.25 MHz, LVPECL output, 2.25V to 3.6V supply, ±25 ppm stability, -40°C to 85°C, 6-SMD package, Tape & Reel
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1122 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 58mA |
| Current - supply (Disable) | 22mA |
| Frequency | 106.25 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 | Tape & Reel (TR) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The DSC1122AI2-106.2500T is a MEMS-based XO (Standard) oscillator delivering a 106.25 MHz LVPECL output from a 2.25V to 3.6V supply rail.
Microchip lists the DSC1122AI2-106.2500T as Active.
The 6-SMD, No Lead Exposed Pad package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm. Supplied in Tape & Reel (TR) — the pick-and-place feeder setup is standard for this 6-pin SMD package.
Yes, the device includes an Enable/Disable function. When disabled, the supply current drops to a maximum of 22 mA, compared to 58 mA when enabled.
Yes — it is a drop-in replacement for a 106.25 MHz LVPECL quartz oscillator in the same 7x5 mm 6-pin SMD footprint. The MEMS base resonator offers better shock resistance and wider supply voltage tolerance than a quartz equivalent.
The output is LVPECL (Low-Voltage Positive Emitter-Coupled Logic). LVPECL is a differential signal with a typical swing of 800 mV peak-to-peak into a 50-ohm termination to VCC-2V — it is the standard for 106.25 MHz reference clocks in Ethernet PHYs and FPGA transceivers.