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Microchip Technology DSC1001DI2-022.1184 — Crystals & Oscillators

DSC1001DI2-022.1184 – Microchip MEMS XO, 22.1184 MHz, CMOS

MPNDSC1001DI2-022.1184
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Microchip Technology DSC1001DI2-022.1184, 22.1184 MHz XO (Standard), CMOS output, MEMS base, AEC-Q100 rated, 4-SMD no-lead package, 2.50mm x 2.00mm

Microchip Technology DSC1001DI2-022.1184 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI2-022.1184 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency22.1184 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

22.1184 MHz MEMS XO – AEC-Q100 graded for automotive clocking

The DSC1001DI2-022.1184 is a MEMS-based standard oscillator (XO) from Microchip's DSC1001 series, delivering a 22.1184 MHz CMOS output.

Operates from any rail between 1.8V and 3.3V, so the same order code can serve 1.8V MCU, 2.5V FPGA, or 3.3V logic domains without a separate LDO.

Temperature grade and industrial footprint

The 4-SMD no-lead package measures 2.50mm x 2.00mm with a seated height of 0.90mm max, fitting tight PCB layouts where height is constrained.

No pin-compatible second source noted; the DSC1001 series is Microchip-proprietary, so a direct drop-in from another vendor is not documented.

Frequently asked questions

Is DSC1001DI2-022.1184 AEC-Q100 qualified?

Yes — the part carries an AEC-Q100 rating. That means it has passed the automotive-grade qualification flow (temperature cycling, ESD, latch-up, and reliability stress) required for PPAP submission. An auditor will accept the AEC-Q100 mark as evidence of qualification for non-safety-critical cabin and chassis domains.