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Microchip Technology DSC1001DE2-050.0000T — Crystals & Oscillators

DSC1001DE2-050.0000T 50 MHz MEMS Oscillator

MPNDSC1001DE2-050.0000T
Active

Microchip DSC1001 series, XO (Standard) MEMS oscillator, 50 MHz CMOS output, ±25 ppm stability, 1.8V~3.3V supply, AEC-Q100 qualified, -20°C~70°C, 4-SMD no-lead package.

Microchip Technology DSC1001DE2-050.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DE2-050.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency50 MHz
Frequency stability±25ppm
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 DSC1001DE2-050.0000T is a 50 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range.

The wide supply range of 1.8V to 3.3V lets the same oscillator serve 1.8V, 2.5V, or 3.3V logic rails without a level translator — a single BOM line covers multiple voltage domains.

Package and footprint for production

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 DSC1001DE2-050.0000T fits compact PCB layouts common in automotive ECUs and infotainment modules.

Frequently asked questions

Can the DSC1001DE2-050.0000T replace a standard quartz oscillator?

Yes — the DSC1001DE2-050.0000T is a MEMS-based XO (Standard) with CMOS output, so it is a drop-in replacement for a 50 MHz quartz oscillator in the same 4-SMD package. The key difference is AEC-Q100 qualification, which standard quartz parts typically lack.

Does the DSC1001DE2-050.0000T support a 1.8V supply?

Yes — the supply voltage range is 1.8V to 3.3V, so it operates on a 1.8V rail directly without a separate regulator.

What is the frequency tolerance of the DSC1001DE2-050.0000T?

Frequency stability is ±25 ppm over the -20°C to 70°C range. This is typical for a standard XO and sufficient for most microcontroller and interface timing applications.