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Microchip Technology DSC1121NE2-025.0000 — Crystals & Oscillators

DSC1121NE2-025.0000 MEMS XO – 25 MHz, CMOS, AEC-Q100, Active

MPNDSC1121NE2-025.0000
Active

Microchip DSC1121NE2-025.0000, XO (Standard) type, 25 MHz fixed frequency, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, AEC-Q100 qualified, 6-SMD no-lead package, active production.

Microchip Technology DSC1121NE2-025.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121NE2-025.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency25 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

25 MHz MEMS XO – AEC-Q100 grade for automotive clocks

The DSC1121NE2-025.0000 is a 25 MHz MEMS-based XO with CMOS output from Microchip, housed in a 7.00 mm x 5.00 mm 6-SMD no-lead package.

Supply voltage and frequency stability for timing margin

Operating from 2.25V to 3.6V, this oscillator covers 2.5V, 3.0V, and 3.3V rails without an external regulator. The ±25 ppm frequency stability over -20°C to 70°C keeps the 25 MHz output within ±625 Hz of nominal, holding the timing budget for CAN FD or 100BASE-T1 interfaces.

Sourcing and lifecycle – active production, quoted per RFQ

No last-time-buy or obsolescence risk on this BOM line.

Frequently asked questions

Where can I buy DSC1121NE2-025.0000 and how is it quoted?

This part is active and available through independent distribution. Submit an RFQ with your target quantity for a current price and lead-time confirmation. No stock-holding claim is made; availability is confirmed per order.

Is DSC1121NE2-025.0000 AEC-Q100 qualified?

Yes, it carries an AEC-Q100 rating, qualifying it for automotive applications within the -20°C to 70°C temperature range.

Is DSC1121NE2-025.0000 a MEMS oscillator?

Yes, the base resonator is MEMS, which offers improved vibration and shock resistance compared to quartz crystals.

Does DSC1121NE2-025.0000 have an enable/disable function?

Yes, the enable/disable function allows gating the output, reducing supply current from 35 mA to 22 mA typ.