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Microchip Technology DSC1121BM2-025.0000 — Crystals & Oscillators

DSC1121BM2-025.0000 MEMS Oscillator – 25 MHz, CMOS

MPNDSC1121BM2-025.0000
Active

Microchip DSC1121BM2-025.0000, DSC1121 series, XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, 6-SMD no-lead package

Microchip Technology DSC1121BM2-025.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121BM2-025.0000 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-55°C~125°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The DSC1121BM2-025.0000 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1121 series, delivering a fixed 25 MHz CMOS output with ±25 ppm frequency stability across -55°C to 125°C.

Supply voltage and output compatibility

The 2.25V to 3.6V supply range covers 2.5V and 3.3V logic rails directly — no external level translation needed for most FPGA, MCU, or SoC clock inputs. CMOS output swings rail-to-rail, so a 3.3V supply yields a 3.3V logic-high, compatible with 3.3V-tolerant clock receivers.

Enable/Disable function and power savings

Housed in a 6-SMD no-lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm, the DSC1121BM2-025.0000 fits standard oscillator footprints and reflow processes.

Frequently asked questions

What is the output type of DSC1121BM2-025.0000?

Design engineers need to confirm compatibility with downstream logic levels before selecting this part.

Where can I buy DSC1121BM2-025.0000 in stock?

Sourcing buyers prioritize inventory availability to avoid production delays.

What is the voltage supply range for DSC1121BM2-025.0000?

Ensuring the oscillator works within the system's power rail is critical for first-pass design success.

Is DSC1121BM2-025.0000 compatible with 3.3V logic?

Many common systems use 3.3V, and confirmation of compatibility prevents signal integrity issues.

What is the lead time for DSC1121BM2-025.0000?

Lead time impacts procurement planning and can affect overall project schedule.

Does DSC1121BM2-025.0000 have an equivalent from other manufacturers?

Cross-reference information helps buyers find alternatives if the original part is unavailable or for cost optimization.