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Microchip Technology DSC6051JE2B-001.0240 — Crystals & Oscillators

DSC6051JE2B-001.0240 MEMS XO, 1.024 MHz, CMOS, AEC-Q100

MPNDSC6051JE2B-001.0240
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Microchip Technology DSC60XXB series MEMS XO (Standard), 1.024 MHz, CMOS output, 4-VLGA package, ±25ppm stability, AEC-Q100 rated.

Microchip Technology DSC6051JE2B-001.0240 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6051JE2B-001.0240 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply1.3mA (Typ)
Current - supply (Disable)1.5µA (Typ)
Frequency1.024 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\" (0.89mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-VLGA

Product details

The DSC6051JE2B-001.0240: Its AEC-Q100 rating means it has passed automotive-grade stress tests for temperature, reliability, and ESD — suitable for powertrain, chassis, or infotainment modules that see -20°C to 70°C ambient.

The MEMS die and ASIC are encapsulated in a single overmold; no cavity or lid means no moisture entrapment, so MSL is typically Level 1 and no bake is required before reflow. Tube packaging is the default for this order code — if your pick-and-place line expects tape-and-reel, confirm the reel option (DSC6051JE2B-001.0240T) before committing the BOM quantity.

Frequency stability and deployment envelope

The MEMS resonator is factory-trimmed; no external load capacitors are needed.

Frequently asked questions

What is the output type and frequency of this oscillator?

It is a standard XO with CMOS output at 1.024 MHz. The CMOS rail swings rail-to-rail between the supply voltage (1.8V to 3.3V) and ground, so it drives a single-ended clock input directly without external termination.