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Microchip Technology DSC1001BI2-099.3000 — Crystals & Oscillators

DSC1001BI2-099.3000 MEMS Oscillator – 99.3 MHz, AEC-Q100

MPNDSC1001BI2-099.3000
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Microchip Technology DSC1001BI2-099.3000, XO (Standard) MEMS oscillator, 99.3 MHz CMOS output, ±25 ppm stability, -40°C to +85°C, AEC-Q100 qualified, 4-SMD no-lead package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI2-099.3000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency99.3 MHz
Frequency stability±25ppm
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

Automotive-grade MEMS oscillator at 99.3 MHz

Maximum supply current is 8.7 mA at 99.3 MHz — a lean figure for a 3.3 V oscillator that lets you allocate the power budget to the rest of the timing tree.

Housed in a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a standard footprint that matches many 5.0 x 3.2 mm quartz oscillators, simplifying a drop-in replacement on existing PCB layouts.

No pin-compatible second source or direct replacement is documented from other manufacturers; the MEMS resonator and AEC-Q100 grade make this a specific fit for automotive timing applications.

Frequently asked questions

Is DSC1001BI2-099.3000 suitable for automotive applications?

Yes — it carries AEC-Q100 qualification, which covers the reliability stress tests required for automotive ICs.