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Microchip Technology DSC1121DM2-024.0000T — Crystals & Oscillators

DSC1121DM2-024.0000T MEMS Oscillator – 24 MHz, AEC-Q100

MPNDSC1121DM2-024.0000T
Active

Microchip Technology DSC1121 series, XO (Standard) MEMS oscillator, 24 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -55°C to 125°C, 6-SMD no-lead package, tape and reel.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121DM2-024.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency24 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

24 MHz reference with enable/disable gating

The DSC1121DM2-024.0000T: Outputs a 24 MHz CMOS clock with ±25 ppm frequency stability across the full temperature range — tight enough for CAN, Ethernet, and MCU clock trees without the cost premium of a ±10 ppm grade. Supply voltage range is 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails without an external regulator — a single part serves mixed-voltage domains.

6-SMD no-lead package and board layout

Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits space-constrained automotive and portable designs.

Frequently asked questions

Is DSC1121DM2-024.0000T AEC-Q100 qualified?

Yes, the part carries an AEC-Q100 rating, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. It is suitable for under-hood and chassis-domain applications.

Does DSC1121DM2-024.0000T have an enable/disable function?

Yes, the oscillator includes an enable/disable function. When disabled, the supply current drops from 35 mA max to 22 mA max, allowing power gating in battery-backed or intermittent-duty systems.