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Microchip Technology DSC1121DM2-100.0000T — Crystals & Oscillators

DSC1121DM2-100.0000T Microchip MEMS XO 100 MHz CMOS AEC-Q100

MPNDSC1121DM2-100.0000T
Active

Microchip DSC1121DM2-100.0000T, XO (Standard) MEMS oscillator, 100 MHz CMOS output, ±25 ppm stability, AEC-Q100, -55°C to 125°C, 6-SMD no-lead package

Microchip Technology DSC1121DM2-100.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121DM2-100.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±25ppm
Operating temperature-55°C~125°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz MEMS XO with automotive and military temp coverage

Supply voltage flexibility and enable/disable function

Operates from a 2.25V to 3.6V supply rail, covering 2.5V and 3.3V logic families without an external regulator — simplifies BOM consolidation in mixed-voltage designs.

Package footprint and board-level considerations

Housed in a 6-SMD no-lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm — the compact footprint suits space-constrained PCBs in automotive camera modules or portable instrumentation.

Frequently asked questions

Is the DSC1121DM2-100.0000T AEC-Q100 qualified?

Yes, the DSC1121DM2-100.0000T carries AEC-Q100 ratings, qualifying it for automotive-grade applications including under-hood and chassis-domain electronics.

What is the output type and frequency of the DSC1121DM2-100.0000T?

It outputs a CMOS clock at 100 MHz with ±25 ppm frequency stability, covering the reference clock needs for high-speed MCUs, FPGAs, and automotive Ethernet PHYs.