Four 80 MHz clocks from one MEMS die
The DSC400-3333Q0093KI2T: Each output runs at 80 MHz with LVDS signalling, so the same part can feed a multi-clock FPGA bank or a quad-channel SerDes reference without splitting or buffering externally.
Microchip DSC400-3333Q0093KI2T MEMS XO, 80MHz LVDS, 20-VFQFN
MPNDSC400-3333Q0093KI2T
Active
Microchip Technology DSC400 series, XO (Standard), MEMS-based, four 80 MHz LVDS outputs, ±25 ppm stability, 2.25 V to 3.6 V supply, -40°C to 85°C, 20-VFQFN exposed pad, tape & reel.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC400 |
| Voltage | 2.25V ~ 3.6V |
| Frequency stability | ±25ppm |
| Frequency - output 1 | 80MHz |
| Frequency - output 2 | 80MHz |
| Frequency - output 3 | 80MHz |
| Frequency - output 4 | 80MHz |
| Operating temperature | -40°C~85°C |
| Height | 0.035\" (0.90mm) |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 20-VFQFN Exposed Pad |
Product details
Frequently asked questions
What is the frequency and output type of DSC400-3333Q0093KI2T?
Four outputs, each 80 MHz, LVDS signalling — differential pair per output, 100-ohm termination on the receiver side.