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Microchip Technology DSC1121DI1-036.0000T — Crystals & Oscillators

DSC1121DI1-036.0000T MEMS Oscillator – 36 MHz, AEC-Q100

MPNDSC1121DI1-036.0000T
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Microchip DSC1121DI1-036.0000T, XO (Standard) MEMS oscillator, 36 MHz fixed frequency, CMOS output, AEC-Q100 qualified, ±50 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD package.

$0.9600Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121DI1-036.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency36 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°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

What the AEC-Q100 rating means for your board

That puts it in the Grade 3 bucket, suitable for cabin electronics, infotainment, and body-control modules where the board sees the passenger-compartment thermal profile but not the under-hood extremes.

36 MHz fixed frequency and CMOS output

The 36 MHz output is a fixed frequency — no programmability, no spread-spectrum.

Supply voltage and stability tolerance

The 2.25V to 3.6V supply range covers both 2.5V and 3.3V rails without a separate regulator — handy when the board already runs a 3.3V bus and you don't want an extra LDO just for the oscillator.

The 6-SMD, No Lead package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm. Surface-mount only; no through-hole variant.

Frequently asked questions

Is the DSC1121DI1-036.0000T AEC-Q100 qualified?

That covers cabin and body-control applications.

Does the DSC1121DI1-036.0000T have an enable/disable function?

Yes, the Enable/Disable function is built in. When disabled, the output goes high-impedance and supply current drops from 35 mA to 22 mA.