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Microchip Technology DSC400-3133Q0080KE2 — Crystals & Oscillators

DSC400-3133Q0080KE2 MEMS XO – 4-Output LVCMOS/LVDS Clock

MPNDSC400-3133Q0080KE2
Active

Microchip Technology DSC400-3133Q0080KE2, MEMS-based XO (Standard), quad-output: 148.35 MHz, 27 MHz, 25 MHz, 148.35 MHz, LVCMOS/LVDS, ±25 ppm stability, -20°C to 70°C, 2.25V–3.6V supply, 20-VFQFN exposed pad.

Microchip Technology DSC400-3133Q0080KE2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC400-3133Q0080KE2 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC400
Supply voltage2.25V ~ 3.6V
Frequency stability±25ppm
Frequency - output 1148.35MHz
Frequency - output 227MHz
Frequency - output 325MHz
Frequency - output 4148.35MHz
Operating temperature-20°C~70°C
Height0.035\" (0.90mm)
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
OutputLVCMOS, LVDS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case20-VFQFN Exposed Pad

Product details

Four-output MEMS clock in a 5×3.2 mm package

The DSC400-3133Q0080KE2 is a MEMS-based XO (Standard) from Microchip's DSC400 series, delivering four independent output frequencies from a single 5.00 mm × 3.20 mm package with exposed pad. Outputs are factory-programmed to 148.35 MHz, 27 MHz, 25 MHz, and a second 148.35 MHz — each configurable as LVCMOS or LVDS. The MEMS resonator eliminates the crystal load-capacitance matching and start-up margin that quartz oscillators require — the output is valid at power-up within the datasheet's specified enable time, which simplifies bring-up debug.

Enable/Disable function for power sequencing

This is a design-in qualified part for new BOMs.

Frequently asked questions

Can the DSC400-3133Q0080KE2 output LVDS at 148.35 MHz?

Yes — the part supports LVDS on any of its four outputs, and the 148.35 MHz frequency is within the LVDS drive capability of the DSC400 series. The output format is factory-programmed; confirm the specific output-to-format mapping in the datasheet's ordering code table.