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Microchip Technology DSC1124CL2-100.0000 — Crystals & Oscillators

DSC1124CL2-100.0000 100 MHz HCSL MEMS Oscillator

MPNDSC1124CL2-100.0000
Active

Microchip Technology DSC1124 series, XO (Standard) oscillator, 100 MHz, HCSL output, ±25 ppm stability, 2.25V~3.6V supply, -40°C~105°C, 6-SMD 3.20mm x 2.50mm package.

$2.4200Ref. price · indicative, final on quote
Microchip Technology DSC1124CL2-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1124CL2-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1124
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply42mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±25ppm
Operating temperature-40°C~105°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputHCSL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz HCSL clock source with MEMS resonator

It outputs HCSL (High-Speed Current Steering Logic), a differential standard commonly used for PCIe reference clocks and high-speed serial links. Supply voltage spans 2.25V to 3.6V, so it operates from a 2.5V or 3.3V rail without an external regulator.

The 6-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits dense PCB layouts.

No last-time-buy window or successor part has been announced by Microchip.

Frequently asked questions

What is the frequency of the DSC1124CL2-100.0000?

The output frequency is 100 MHz, fixed. The order code encodes this value.

What is the output type of the DSC1124CL2-100.0000?

The output is HCSL (High-Speed Current Steering Logic), a differential standard used for PCIe reference clocks and other high-speed serial interfaces.

Can the DSC1124CL2-100.0000 replace a standard quartz oscillator?

Yes, it is a drop-in replacement for a 100 MHz quartz oscillator in the same 6-SMD 3.2x2.5 mm footprint. The MEMS resonator offers better shock and vibration tolerance than quartz, and startup time is typically under 5 ms.