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Microchip Technology DSC1001BC1-050.0000 — Crystals & Oscillators

DSC1001BC1-050.0000 MEMS Oscillator 50 MHz CMOS AEC-Q100

MPNDSC1001BC1-050.0000
Active

Microchip DSC1001BC1-050.0000, XO (Standard) MEMS oscillator, 50 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, 0°C to 70°C, 4-SMD no-lead package.

Microchip Technology DSC1001BC1-050.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BC1-050.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency50 MHz
Frequency stability±50ppm
Operating temperature0°C~70°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001BC1-050.0000: Product status is Active.

AEC-Q100 qualified MEMS oscillator

That means it fits cabin or infotainment ECUs, not under-hood. The MEMS resonator eliminates quartz crystal aging and shock sensitivity, which matters for vibration-prone automotive environments.

50 MHz CMOS clock with standby function

Outputs 50 MHz CMOS — a common reference for MCUs, FPGAs, and Ethernet PHYs. Supply voltage range 1.8V to 3.3V covers 2.5V and 3.3V logic rails without an external regulator.

4-SMD no-lead footprint

Package is 4-SMD, No Lead, 5.00 mm x 3.20 mm body, seated height 0.90 mm. Standard 4-pin oscillator footprint — no via-in-pad required.

Frequently asked questions

Is DSC1001BC1-050.0000 compatible with a 3.3V supply?

Yes. The supply voltage range is 1.8V to 3.3V, so a 3.3V rail is within spec. No external level translation needed for the CMOS output into a 3.3V logic input.

What is the footprint of DSC1001BC1-050.0000?

4-SMD, No Lead, body 5.00 mm x 3.20 mm, seated height 0.90 mm. Standard 4-pin oscillator land pattern — no special layout requirements beyond the usual keep-out for the no-lead pads.