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Microchip Technology DSC400-1111Q0110KE1 — Crystals & Oscillators

DSC400-1111Q0110KE1 MEMS XO – Quad LVCMOS Output, Active

MPNDSC400-1111Q0110KE1
Active

Microchip DSC400 series MEMS XO (Standard), 20-VFQFN exposed-pad package, four LVCMOS outputs at 12 MHz, 15 MHz, 40 MHz, and 13 MHz, ±50 ppm stability, 2.25 V to 3.6 V supply, -20°C to +70°C operating range.

Microchip Technology DSC400-1111Q0110KE1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC400-1111Q0110KE1 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC400
Supply voltage2.25V ~ 3.6V
Frequency stability±50ppm
Frequency - output 112MHz
Frequency - output 215MHz
Frequency - output 340MHz
Frequency - output 413MHz
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
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case20-VFQFN Exposed Pad

Product details

Quad-output MEMS oscillator for clock-tree consolidation

The DSC400-1111Q0110KE1 is a MEMS-based XO (Standard) that replaces up to four discrete oscillators with a single 20-VFQFN package, outputting 12 MHz, 15 MHz, 40 MHz, and 13 MHz on independent LVCMOS channels.

Supply voltage and frequency stability for rail planning

The 2.25 V to 3.6 V supply range covers both 2.5 V and 3.3 V rails without an intermediate regulator, simplifying power-tree design and reducing BOM count.

The 20-VFQFN exposed-pad package (5.00 mm x 3.20 mm, 0.90 mm height) requires a thermal pad on the PCB for proper heat dissipation; the exposed pad must be soldered to a ground plane to meet the datasheet thermal resistance.

Lifecycle and sourcing status

Frequently asked questions

What are the exact output frequencies of DSC400-1111Q0110KE1?

The four LVCMOS outputs are fixed at 12 MHz, 15 MHz, 40 MHz, and 13 MHz. These are factory-programmed and not field-adjustable.