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Microchip Technology DSC6003MA3B-080.0000 — Crystals & Oscillators

DSC6003MA3B-080.0000 MEMS Oscillator – AEC-Q100, 80 MHz

MPNDSC6003MA3B-080.0000
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Microchip Technology DSC60XXB series, XO (Standard) MEMS oscillator, 80 MHz CMOS output, ±20 ppm stability, 1.71V–3.63V supply, -40°C to 125°C, AEC-Q100, 4-VFLGA package

Microchip Technology DSC6003MA3B-080.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6003MA3B-080.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency80 MHz
Frequency stability±20ppm
Operating temperature-40°C~125°C
Size (Dimension)0.079\" L x 0.063\" W (2.00mm x 1.60mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageBag
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VFLGA

Product details

Automotive-grade MEMS clock source for 80 MHz reference

The DSC6003MA3B-080.0000 is a MEMS-based XO (Standard) oscillator from Microchip's DSC60XXB series, delivering an 80 MHz CMOS output with ±20 ppm frequency stability across the full -40°C to 125°C automotive temperature range. AEC-Q100 qualification confirms it meets the reliability and stress-test requirements for automotive ECU, ADAS, and body-control applications — the same grade required for under-hood and cabin modules.

Supply voltage and package fit for board layout

Supply voltage range of 1.71V to 3.63V lets this oscillator run directly from a 1.8V or 3.3V rail without an intermediate LDO — simplifies power distribution on mixed-voltage boards. Housed in a 4-VFLGA package measuring 2.00 mm x 1.60 mm with a seated height of 0.89 mm — the small footprint suits space-constrained designs like camera modules or sensor nodes. Surface-mount mounting with the 4-VFLGA land pattern — the 0.50 mm pitch pads require careful solder-paste stencil design to avoid bridging; a 0.125 mm stencil thickness is typical for this package class.

Frequently asked questions

Is the DSC6003MA3B-080.0000 AEC-Q100 qualified?

Yes, the DSC6003MA3B-080.0000 carries AEC-Q100 qualification, which means it has passed the automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up. It is suitable for use in automotive ECU, ADAS, and body-control modules operating from -40°C to 125°C.

What is the frequency stability of the DSC6003MA3B-080.0000?

The frequency stability is ±20 ppm over the full operating temperature range of -40°C to 125°C. This is tight enough for most automotive CAN, FlexRay, and general-purpose clock applications without additional temperature compensation.

What supply voltage range does the DSC6003MA3B-080.0000 support?

The supply voltage range is 1.71V to 3.63V. This covers both 1.8V and 3.3V logic rails, so the oscillator can be powered directly from the core or I/O supply without a separate regulator.

What is the output type and package of the DSC6003MA3B-080.0000?

The output is CMOS, compatible with standard digital logic inputs. The package is a 4-VFLGA measuring 2.00 mm x 1.60 mm with a seated height of 0.89 mm — a small surface-mount package suitable for space-constrained PCB layouts.