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Microchip Technology DSC400-3333Q0094KE2T — Crystals & Oscillators

DSC400-3333Q0094KE2T MEMS XO – 125/100/100/50 MHz LVDS

MPNDSC400-3333Q0094KE2T
Active

Microchip DSC400 series MEMS XO, quad-output LVDS oscillator, 125 MHz / 100 MHz / 100 MHz / 50 MHz, ±25 ppm stability, 2.25-3.6 V supply, -20 to +70 °C, 20-VFQFN exposed pad package.

Microchip Technology DSC400-3333Q0094KE2T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC400-3333Q0094KE2T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC400
Supply voltage2.25V ~ 3.6V
Frequency stability±25ppm
Frequency - output 1125MHz
Frequency - output 2100MHz
Frequency - output 3100MHz
Frequency - output 450MHz
Operating temperature-20°C~70°C
Height0.035\" (0.90mm)
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
OutputLVDS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case20-VFQFN Exposed Pad

Product details

Quad-output MEMS XO: 125/100/100/50 MHz LVDS clock tree

The DSC400-3333Q0094KE2T is a four-output MEMS-based XO delivering 125 MHz, two 100 MHz lanes, and 50 MHz — all with LVDS signalling and ±25 ppm stability across -20 to +70 °C. A single 20-VFQFN package replaces up to four discrete oscillators, saving board area and reducing BOM count on multi-rail clock trees for networking or FPGA reference clocks.

Supply range and enable/disable control

Operates from 2.25 V to 3.6 V, covering common 2.5 V and 3.3 V rails without an external regulator — the wide range simplifies power routing on mixed-voltage boards.

Frequently asked questions

What are the four output frequencies of the DSC400-3333Q0094KE2T?

Output 1 is 125 MHz, outputs 2 and 3 are each 100 MHz, and output 4 is 50 MHz — all LVDS.

What supply voltage does the DSC400-3333Q0094KE2T require?

It accepts 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails directly.

What package does the DSC400-3333Q0094KE2T use?

20-VFQFN with exposed pad, 5.00 mm x 3.20 mm body, 0.90 mm height. Tape and reel packaging.

Does the DSC400-3333Q0094KE2T have an enable/disable function?

Yes — the function is Enable/Disable, allowing individual output bank gating.