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Microchip Technology DSC6003CE2A-000.0000 — Crystals & Oscillators

DSC6003CE2A-000.0000 MEMS XO – Obsolete, AEC-Q100

MPNDSC6003CE2A-000.0000
Obsolete

Microchip DSC60XX series MEMS XO, 4-SMD no-lead package, 1.71-3.63 V supply, CMOS output, ±25 ppm total stability, AEC-Q100 rated, blank (user-programmed) frequency range 1-80 MHz

$7.3500Ref. price · indicative, final on quote
Microchip Technology DSC6003CE2A-000.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6003CE2A-000.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Programmable typeBlank (User Must Program)
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Available frequency range1 MHz ~ 80 MHz
Frequency stability (Total)±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
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC6003CE2A-000.0000 is a MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering CMOS output across a 1 MHz to 80 MHz frequency range with ±25 ppm total stability. The 4-SMD no-lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) fits standard oscillator land patterns; the Enable/Disable function allows the output to be tri-stated for power savings in multi-clock designs.

Sourcing reality: obsolete, quoted to order

User-programmed frequency – plan ahead

This part ships as a blank device (User Must Program) — it does not arrive with a pre-set frequency. The buyer must factor in programming time or source pre-programmed inventory from a distributor that offers programming services. The supply voltage range of 1.71 V to 3.63 V covers 1.8 V, 2.5 V, and 3.3 V logic rails without an external regulator, simplifying the power tree.

Frequently asked questions

What is the recommended replacement or cross-reference for the DSC6003CE2A-000.0000?

Microchip has not published an official successor for this order code. The DSC60XX series includes many active variants with similar specifications (MEMS, CMOS, AEC-Q100, 4-SMD package), but pin-compatibility must be verified against the specific frequency and stability requirements. For a drop-in replacement, compare the package footprint, supply voltage range, and Enable/Disable function of candidate parts from the same series.

Does the DSC6003CE2A-000.0000 come pre-programmed with a specific frequency?

No. It is a blank (User Must Program) device. The frequency must be programmed by the buyer or a distributor with programming capability before the oscillator can be used in-circuit.

What is the frequency stability of the DSC6003CE2A-000.0000?

Total frequency stability is ±25 ppm across the operating temperature range (-20°C to +70°C) and supply voltage variation. This is a tight commercial-grade spec — suitable for most MCU clocking and serial communication links that require better than ±50 ppm.