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Microchip Technology DSC1101DE2-012.0000 — Crystals & Oscillators

DSC1101DE2-012.0000 MEMS XO Oscillator 12 MHz CMOS

MPNDSC1101DE2-012.0000
Active

Microchip Technology DSC1101DE2-012.0000, XO (Standard) MEMS oscillator, 12 MHz CMOS output, 2.25V~3.6V supply, standby (power-down) function, 6-VDFN package, -20°C~70°C operating temperature.

Microchip Technology DSC1101DE2-012.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101DE2-012.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency12 MHz
Operating temperature-20°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN
Absolute pull range±25ppm

Product details

Supply voltage spans 2.25V to 3.6V, so it works on common 2.5V or 3.3V rails without a separate regulator.

Housed in a 6-VDFN package measuring 2.50mm x 2.00mm x 0.90mm (0.098" x 0.079" x 0.035"), this is a small surface-mount oscillator. The 0.50mm pitch pads need a decent solder mask and a stencil with fine apertures — a standard reflow profile for lead-free works fine.

Active production with ±25 ppm stability

The absolute pull range (APR) is ±25 ppm, which covers most clock accuracy needs for a 12 MHz reference in MCU or interface applications.

Frequently asked questions

What is the output type and supply voltage range for the DSC1101DE2-012.0000?

The output is CMOS, and the supply voltage range is 2.25V to 3.6V. This makes it compatible with 2.5V and 3.3V logic families without level translation.

Does the DSC1101DE2-012.0000 support a standby mode?

Yes, it has a standby (power-down) function. When disabled, the supply current drops to 95 µA max, which helps extend battery life in portable or low-power designs.

What package is the DSC1101DE2-012.0000 available in?

It comes in a 6-VDFN surface-mount package measuring 2.50mm x 2.00mm x 0.90mm. The small footprint suits space-constrained PCB layouts.