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Microchip Technology DSC1001DC5-040.0000 — Crystals & Oscillators

DSC1001DC5-040.0000 MEMS XO 40 MHz CMOS ±10 ppm AEC-Q100

MPNDSC1001DC5-040.0000
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Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 40 MHz CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, 1.8V to 3.3V supply, 4-SMD no-lead package.

Microchip Technology DSC1001DC5-040.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DC5-040.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency40 MHz
Frequency stability±10ppm
Operating temperature0°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

40 MHz MEMS clock with automotive-grade reliability

The DSC1001DC5-040.0000: AEC-Q100 qualified — the same reliability stress and PPAP documentation required for automotive ICs.

Supply flexibility and power-down standby

The oscillator operates from a 1.8V to 3.3V supply rail, covering 1.8V, 2.5V, and 3.3V logic families without a dedicated regulator.

Small MEMS footprint, no quartz aging concerns

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm. The MEMS resonator eliminates quartz crystal aging and vibration sensitivity.

Frequently asked questions

Is the DSC1001DC5-040.0000 AEC-Q100 qualified?

Yes — the part carries an AEC-Q100 rating, meaning it has passed automotive-grade reliability tests including latch-up immunity, ESD tolerance, and extended temperature cycling.