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Microchip Technology DSC6003JL1B-008.0000T — Crystals & Oscillators

DSC6003JL1B-008.0000T XO 8 MHz CMOS MEMS Oscillator

MPNDSC6003JL1B-008.0000T
Active

Microchip Technology DSC6003JL1B-008.0000T, XO (Standard) 8 MHz CMOS output MEMS oscillator, ±50ppm stability, 1.71V–3.63V supply, AEC-Q100, -40°C~105°C, 4-VLGA package

Microchip Technology DSC6003JL1B-008.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6003JL1B-008.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency8 MHz
Frequency stability±50ppm
Operating temperature-40°C ~ 105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VLGA

Product details

Its AEC-Q100 qualification means this part meets automotive-grade reliability testing — not just a 'capable' industrial part dressed up for the engine bay. The 1.71V–3.63V supply range lets it run off a 1.8V or 3.3V rail without a separate regulator, simplifying the power tree.

Temperature range and frequency stability for harsh environments

The ±50ppm frequency stability holds the clock within 400 Hz at 8 MHz across temperature and voltage, which is tight enough for a CAN bus or a basic MCU crystal input without needing an external trim.

Package and supply current for space-constrained boards

Housed in a 4-VLGA package measuring 2.50mm x 2.00mm, the DSC6003JL1B-008.0000T fits into compact layouts where a quartz crystal plus load capacitors would take up twice the area.

Active lifecycle and automotive compliance

Product status is Active — Microchip continues to manufacture this part, and it is suitable for new designs. The AEC-Q100 rating means the oscillator underwent the full suite of automotive stress tests. Surface-mount assembly on a 4-VLGA footprint — standard reflow profiles apply.

Frequently asked questions

Is the DSC6003JL1B-008.0000T AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings. This means it has passed automotive-grade reliability testing, including temperature cycling, ESD, and latch-up. It is qualified for use in automotive applications, not just 'automotive-capable'.

What is the difference between this MEMS oscillator and a quartz crystal?

The DSC6003JL1B-008.0000T uses a MEMS resonator instead of a quartz crystal. MEMS oscillators typically offer faster start-up, better shock and vibration resistance, and a smaller footprint (2.50mm x 2.00mm,) compared to a quartz crystal with external load capacitors. The trade-off is that the frequency stability (±50ppm,) is fixed at the factory — you cannot trim it externally like a quartz crystal with adjustable load caps.