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Microchip Technology DSC1001DE1-120.0000T — Crystals & Oscillators

DSC1001DE1-120.0000T – Microchip MEMS Oscillator, 120 MHz

MPNDSC1001DE1-120.0000T
Active

Microchip Technology DSC1001DE1-120.0000T, XO (Standard) MEMS oscillator, 120 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 rated, 1.8V–3.3V supply, -20°C to 70°C.

Microchip Technology DSC1001DE1-120.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DE1-120.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency120 MHz
Frequency stability±50ppm
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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001DE1-120.0000T is an active-production MEMS-based XO from Microchip Technology, delivering a 120 MHz CMOS clock in a 2.50 mm × 2.00 mm 4-SMD no-lead package. The wide supply range of 1.8V to 3.3V lets it run directly off a 1.8V core rail or a 3.3V I/O rail without an extra LDO.

Frequency stability and temperature grade

If the application requires the full AEC-Q100 Grade 1 temperature band, the DSC1001 family includes wider-temperature variants; this specific order code is the -20°C to 70°C grade.

Frequently asked questions

Is the DSC1001DE1-120.0000T AEC-Q100 qualified?

Yes, it carries an AEC-Q100 rating. This qualification covers the reliability stress tests required for automotive ICs – temperature cycling, ESD, latch-up – but note the operating temperature range is -20°C to 70°C, not the full automotive ambient. For under-hood applications requiring -40°C to +125°C, select a DSC1001 variant with the wider temperature grade.

Does the DSC1001DE1-120.0000T have a standby function?

Yes, it includes a Standby (Power Down) function. When the standby pin is asserted, the oscillator output is disabled and the supply current drops to 15 µA max, compared to 8.7 mA max during normal operation.