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Microchip Technology DSC1121AI5-010.0000T — Crystals & Oscillators

DSC1121AI5-010.0000T – Microchip MEMS XO, 10 MHz, CMOS

MPNDSC1121AI5-010.0000T
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Microchip Technology DSC1121AI5-010.0000T, XO (Standard) MEMS oscillator, 10 MHz CMOS output, ±10 ppm stability, 2.25V–3.6V supply, AEC-Q100 qualified, -40°C to 85°C, 6-SMD package.

Microchip Technology DSC1121AI5-010.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121AI5-010.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency10 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

10 MHz MEMS oscillator for automotive timing

AEC-Q100 qualification means this oscillator is validated for automotive-grade reliability—suitable for engine control units, ADAS sensors, and infotainment modules that see temperature swings and vibration.

Package and footprint for board layout

Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, this oscillator fits standard crystal-oscillator footprints and is compatible with reflow soldering profiles. Surface-mount packaging on tape and reel supports automated pick-and-place assembly for volume production.

Enable/disable function for power savings

The enable/disable function allows the output to be tri-stated, dropping supply current from 35 mA (max) to 22 mA (max) when the clock is not needed—useful in battery-backed or power-sensitive automotive modules.

Frequently asked questions

Is DSC1121AI5-010.0000T AEC-Q100 qualified?

Yes, this oscillator carries AEC-Q100 qualification, making it suitable for automotive applications where reliability under temperature extremes and vibration is required.

Does DSC1121AI5-010.0000T have an enable/disable function?

Yes, the part includes an enable/disable function that tri-states the output and reduces supply current from 35 mA to 22 mA when the clock is disabled.