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Microchip Technology DSC1001CI2-025.0000B — Crystals & Oscillators

DSC1001CI2-025.0000B Microchip MEMS Oscillator 25 MHz CMOS

MPNDSC1001CI2-025.0000B
Active

Microchip DSC1001CI2-025.0000B, XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, AEC-Q100, active

$1.1700Ref. price · indicative, final on quote
Microchip Technology DSC1001CI2-025.0000B datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-025.0000B specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency25 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CI2-025.0000B is a 25 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across a 1.8 V to 3.3 V supply range.

Package and footprint for surface-mount assembly

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm max, the DSC1001CI2-025.0000B fits standard 3.2 x 2.5 mm oscillator footprints. Supplied on tape and reel, it is compatible with automated pick-and-place and reflow processes typical for automotive and industrial PCBs.

Frequently asked questions

What is the frequency tolerance of the DSC1001CI2-025.0000B?

This covers temperature drift, initial accuracy, and aging within the datasheet limits.

Is the DSC1001CI2-025.0000B RoHS compliant?

The part is listed as RoHS compliant per the standard Microchip DSC1001 series environmental compliance. No conflict minerals or restricted substances are reported.

Can this MEMS oscillator replace a standard 25 MHz quartz oscillator?

Yes, the DSC1001CI2-025.0000B is a drop-in replacement for many 25 MHz quartz oscillators in the same 3.2 x 2.5 mm 4-pin package, with the added benefits of ±25 ppm stability, AEC-Q100 qualification, and lower susceptibility to vibration and shock.

What is the standby current of the DSC1001CI2-025.0000B?

When the standby (power-down) function is activated, the maximum supply current is 15 µA. This allows the oscillator to be disabled during system sleep without a dedicated enable signal.