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Microchip Technology DSC1001CE2-012.2880 — Crystals & Oscillators

DSC1001CE2-012.2880 MEMS XO, 12.288 MHz

MPNDSC1001CE2-012.2880
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Microchip DSC1001CE2-012.2880, MEMS-based XO (Standard), 12.288 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, 4-SMD no-lead package.

Microchip Technology DSC1001CE2-012.2880 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE2-012.2880 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency12.288 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°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 DSC1001CE2-012.2880 is a MEMS-based XO (Standard) delivering a 12.288 MHz CMOS output with ±25 ppm frequency stability across its -20°C to +70°C range — a common reference frequency for Ethernet PHYs and audio sample-rate clocks.

Supply flexibility and standby power savings

Operates from a 1.8V to 3.3V supply rail, drawing a maximum of 6.3 mA when active — a single part covers 1.8V, 2.5V, and 3.3V logic domains without a separate regulator.

4-SMD no-lead footprint and mounting

Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package, seated height 0.90 mm max — the compact footprint suits space-constrained PCBs in automotive ECUs and portable instrumentation. Surface-mount assembly; the no-lead construction reduces parasitic inductance compared to a leaded can, improving signal integrity at the output edge rate.

Frequently asked questions

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What are the pin assignments and package dimensions for DSC1001CE2-012.2880?

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