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Microchip Technology DSC1121AI2-024.5760T — Crystals & Oscillators

DSC1121AI2-024.5760T MEMS Oscillator

MPNDSC1121AI2-024.5760T
Active

Microchip DSC1121 Series MEMS XO (Standard), 24.576 MHz, CMOS output, AEC-Q100 qualified, 2.25V~3.6V supply, -40°C~85°C, 6-SMD package.

Microchip Technology DSC1121AI2-024.5760T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121AI2-024.5760T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency24.576 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

24.576 MHz MEMS XO — Automotive-Grade Clock Source

The DSC1121AI2-024.5760T is a Microchip MEMS-based oscillator delivering a 24.576 MHz CMOS output from a 2.25V to 3.6V supply rail — a single part covers 3.3V and 2.5V logic domains without a separate level translator.

AEC-Q100 — Qualified, Not Just Capable

This part carries AEC-Q100 qualification — the automotive IC stress test that includes temperature cycling, ESD, and latch-up. An OEM auditor expects the PPAP documentation that comes with a qualified part, not a self-declared 'automotive-capable' substitute.

6-SMD Package — Footprint and Layout Note

Housed in a 6-SMD, No Lead Exposed Pad package (7.00mm x 5.00mm x 0.90mm max height), the DSC1121AI2-024.5760T sits on a standard 6-pad land pattern.

Frequently asked questions

What is the output frequency of DSC1121AI2-024.5760T?

Buyers need to confirm exact frequency for design compatibility.

Is DSC1121AI2-024.5760T AEC-Q100 qualified for automotive use?

Design engineers must verify automotive certification before specifying the part in vehicle applications.

Where can I buy DSC1121AI2-024.5760T with stock?

Sourcing buyers prioritize availability to avoid production delays.

What is the supply voltage range for DSC1121AI2-024.5760T?

Engineers need to ensure the oscillator works within their system power rails.

What is the replacement or equivalent for DSC1121AI2-024.5760T?

Maintenance techs and buyers may need to find alternative parts if the original is out of stock or discontinued.

What is the package case and dimensions of DSC1121AI2-024.5760T?

Design engineers need to verify footprint and clearance for PCB layout.