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Microchip Technology DSC1001CE2-025.0000T — Crystals & Oscillators

DSC1001CE2-025.0000T MEMS XO – 25 MHz, ±25 ppm, AEC-Q100

MPNDSC1001CE2-025.0000T
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Microchip DSC1001CE2-025.0000T, XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, -20°C to 70°C, 4-SMD no-lead package.

Microchip Technology DSC1001CE2-025.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE2-025.0000T 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-20°C~70°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 DSC1001CE2-025.0000T is a 25 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range.

Power budget for always-on automotive modules

For a telematics unit that stays connected during ignition-off periods, that 15 µA standby draw adds negligible drain to the vehicle battery over a multi-day park. The supply voltage range of 1.8V to 3.3V lets it run directly from a 3.3V or 1.8V rail without an external LDO — one less component in the BOM.

Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, it fits standard oscillator footprints and reflow profiles for automated assembly.

Frequently asked questions

What is the frequency stability of DSC1001CE2-025.0000T?

±25 ppm over the -20°C to 70°C operating range. This is tight enough for most automotive CAN, LIN, and Ethernet PHY reference clocks without needing a TCXO.

What is the standby current for DSC1001CE2-025.0000T?

15 µA max when the Standby (Power Down) function is active. This is the current drawn from the supply rail when the output is disabled, not the leakage into the output pin.