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Microchip Technology DSC1101BM2-054.0000 — Crystals & Oscillators

DSC1101BM2-054.0000 MEMS Oscillator – 54 MHz, CMOS

MPNDSC1101BM2-054.0000
Active

Microchip Technology DSC1101BM2-054.0000, XO (Standard) MEMS oscillator, 54 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, 6-SMD no-lead package.

Microchip Technology DSC1101BM2-054.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101BM2-054.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency54 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
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator with military-temperature range

This makes it a fit for avionics, downhole instrumentation, satellite bus clocks, and missile-guidance systems where a quartz crystal would drift or fail at the extremes.

Standby power-down and supply flexibility

A standby (power-down) function drops the supply current to 95 µA max when the enable pin is pulled low, compared to 35 mA max during active oscillation.

Active production, sourced to order

The 6-SMD no-lead package (5.00 mm x 3.20 mm footprint, 0.90 mm seated height) is a standard MEMS oscillator land pattern; no board respin needed if replacing a quartz XO in the same footprint.

Frequently asked questions

How can I order DSC1101BM2-054.0000 or check availability?

This is an active-production part from Microchip. Submit a request through the storefront; we source through independent distribution and quote per order.

Is DSC1101BM2-054.0000 a drop-in replacement for a 54 MHz crystal oscillator?

If your existing 54 MHz oscillator uses a 6-SMD no-lead footprint with a 5.00 mm x 3.20 mm body and 0.90 mm max height, and expects a CMOS input with 2.25V–3.6V supply, then yes — the DSC1101BM2-054.0000 is a pin-compatible MEMS replacement. The MEMS resonator is less sensitive to shock and vibration than a quartz crystal, which is a reliability advantage in high-g environments.