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Microchip Technology DSC1104CL1-100.0000 — Crystals & Oscillators

DSC1104CL1-100.0000 MEMS XO, 100 MHz, HCSL, ±50 ppm, Active

MPNDSC1104CL1-100.0000
Active

Microchip DSC1104CL1-100.0000, XO (Standard) MEMS oscillator, 100 MHz HCSL output, ±50 ppm stability, 2.25V–3.63V supply, 6-VDFN package.

Microchip Technology DSC1104CL1-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1104CL1-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1104
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply42mA
Current - supply (Disable)95µA
Frequency100 MHz
Frequency stability±50ppm
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
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

The DSC1104CL1-100.0000 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1104 series, delivering a fixed 100 MHz output in HCSL logic format — the standard clock for PCIe Gen1/2/3, SATA, and other high-speed serial interfaces. The 6-VDFN package measures 3.20 mm × 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight board layouts, but the VDFN land pattern demands a precise solder stencil to avoid shorts on the centre pad.

When active, the oscillator draws 42 mA max at 100 MHz — typical for an HCSL output driving a 50-Ω terminated line.

Frequently asked questions

Does the DSC1104CL1-100.0000 have a standby (power down) function?

Yes — the Standby (Power Down) function disables the output and reduces supply current to 95 µA max. The pin is active-low; pulling it low puts the oscillator into its low-power state.