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Microchip Technology DSC1003CI1-050.0000 — Crystals & Oscillators

DSC1003CI1-050.0000 – 50 MHz MEMS XO, CMOS, AEC-Q100, Active

MPNDSC1003CI1-050.0000
Active

Microchip DSC1003CI1-050.0000, XO (Standard) MEMS oscillator, 50 MHz, CMOS output, ±50ppm stability, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.

Microchip Technology DSC1003CI1-050.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1003CI1-050.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1003
MountingSurface Mount
Supply voltage1.7V ~ 3.6V
Current - supply7.4mA
Current - supply (Disable)15µA
Frequency50 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1003CI1-050.0000: Rated AEC-Q100, this part suits automotive and industrial applications where extended temperature and vibration tolerance are required—the MEMS resonator is inherently more shock-resistant than a quartz crystal. Supply voltage spans 1.7V to 3.6V, covering 1.8V, 2.5V, and 3.3V logic rails without an external regulator.

Standby power-down and current profile

Maximum active supply current is 7.4mA; when the standby (power-down) function is asserted, the oscillator draws only 15µA max, preserving battery life in intermittently operated systems.

Housed in a 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, it reflows on a standard surface-mount line without special handling.

Frequently asked questions

What is the exact frequency of DSC1003CI1-050.0000?

The DSC1003CI1-050.0000 outputs a fixed 50 MHz clock.