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Microchip Technology DSC1121CI2-031.2500 — Crystals & Oscillators

DSC1121CI2-031.2500 MEMS Oscillator

MPNDSC1121CI2-031.2500
Active

Microchip Technology DSC1121CI2-031.2500, XO (Standard) MEMS oscillator, 31.25 MHz CMOS output, ±25 ppm stability, 6-SMD no-lead package, AEC-Q100 qualified, -40°C to 85°C operating range

Microchip Technology DSC1121CI2-031.2500 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121CI2-031.2500 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency31.25 MHz
Frequency stability±25ppm
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
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator for automotive and industrial timing

The DSC1121CI2-031.2500: AEC-Q100 qualification means this part is characterized for automotive-grade reliability, suitable for under-hood and cabin electronics where temperature cycling and vibration are routine. The Enable/Disable function allows the output to be tri-stated for power-sensitive designs, drawing 22 mA max when disabled versus 35 mA max when active.

Supply voltage and package fit

Housed in a 6-SMD no-lead package, it fits standard reflow profiles and is compatible with automated pick-and-place assembly.

Sourced through independent distribution; quoted to order against BOM quantities.

Frequently asked questions

Is DSC1121CI2-031.2500 AEC-Q100 qualified?

Yes, the DSC1121CI2-031.2500 carries an AEC-Q100 rating, making it suitable for automotive-grade applications requiring reliability stress testing and PPAP documentation.

How can I order DSC1121CI2-031.2500 or check availability?

This part is active and available through independent distribution.