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Microchip Technology DSC1124DE1-100.0000 — Crystals & Oscillators

DSC1124DE1-100.0000 – 100 MHz HCSL MEMS Oscillator –

MPNDSC1124DE1-100.0000
Active

Microchip DSC1124 series, 100 MHz XO (Standard), HCSL output, MEMS resonator, 2.25V–3.6V supply, ±50ppm stability, -20°C to 70°C, 6-SMD no-lead package.

Microchip Technology DSC1124DE1-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1124DE1-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1124
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply42mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputHCSL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz HCSL clock source for PCIe and high-speed interfaces

Its HCSL output is the differential signaling standard used in PCIe reference clocks, making this part a direct fit for PCIe Gen1/2/3 applications without level translation. Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V rails — no extra regulator needed when switching between common logic families.

Unlike quartz-based oscillators, the MEMS resonator in this series starts up in under 5 ms typical and withstands 50,000 g shock.

6-SMD no-lead package — layout considerations

Housed in a 6-SMD no-lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm.

Frequently asked questions

What is the frequency of the DSC1124DE1-100.0000?

100 MHz.

What is the output type of the DSC1124DE1-100.0000?

HCSL (High-Speed Current Steering Logic), a differential output standard used for PCIe clock distribution.

What is the frequency stability of the DSC1124DE1-100.0000?

±50 ppm.