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Microchip Technology DSC1018CI1-100.0000T — Crystals & Oscillators

DSC1018CI1-100.0000T MEMS XO 100 MHz CMOS - Microchip

MPNDSC1018CI1-100.0000T
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Microchip Technology DSC1018CI1-100.0000T, XO (Standard) MEMS oscillator, 100 MHz CMOS output, 1.8V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead package.

Microchip Technology DSC1018CI1-100.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1018CI1-100.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1018
MountingSurface Mount
Supply voltage1.8V
Current - supply5mA (Typ)
Current - supply (Disable)1µA
Frequency100 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1018CI1-100.0000T is a 100 MHz XO (Standard) oscillator built on a MEMS resonator rather than a quartz crystal, outputting CMOS levels from a 1.8V supply rail.

Package and footprint — 4-SMD no-lead

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The no-lead construction means the terminations are flush with the package body — reflow profile and pad geometry follow the standard JEDEC design guide for this footprint. Supplied on Tape & Reel, which is the standard delivery format for automated pick-and-place assembly. Store the reels in a dry environment — the package is not moisture-sensitive per se, but the MEMS cavity can be affected by prolonged humidity exposure.

Frequently asked questions

Does the DSC1018CI1-100.0000T have a standby power-down function?

Yes, the function is listed as Standby (Power Down). When disabled, the supply current drops to 1 µA max, preserving battery life in intermittent-duty systems.