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Microchip Technology DSC1001BI5-050.0000 — Crystals & Oscillators

DSC1001BI5-050.0000 MEMS Oscillator 50 MHz AEC-Q100 Active

MPNDSC1001BI5-050.0000
Active

Microchip Technology DSC1001BI5-050.0000, XO (Standard) MEMS oscillator, 50 MHz CMOS output, ±10ppm stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V to 3.3V supply, standby (power down) function, 4-SMD no lead package.

Microchip Technology DSC1001BI5-050.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI5-050.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency50 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°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 DSC1001BI5-050.0000 is a standard MEMS-based oscillator (XO) from Microchip's DSC1001 series, delivering a fixed 50 MHz CMOS output with ±10ppm frequency stability. It operates from a single 1.8V to 3.3V supply, drawing a maximum of 7.2mA in active mode and just 15µA in standby (power-down) — making it suitable for battery-powered or energy-harvesting designs that need a precise clock while sleeping.

Package and mounting for your board layout

Housed in a 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm — a common footprint that fits standard pick-and-place and reflow processes. Surface-mount mounting is required; the compact 4-pin ceramic package is hand-solderable with care, but reflow is recommended for consistent solder joint quality.

Frequently asked questions

How can I order the DSC1001BI5-050.0000 and check availability?

This active-production oscillator is available to order through independent distribution.

Is the DSC1001BI5-050.0000 compatible with a 3.3V supply?

Yes, the supply voltage range is 1.8V to 3.3V, so it works directly on a 3.3V rail without an external regulator.

What is the standby current for this oscillator?

The maximum standby (power-down) current is 15µA, allowing the oscillator to be disabled to save power in sleep modes.