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DSC8122AI5T

DSC8122AI5T MEMS XO, LVPECL, 10-460 MHz, AEC-Q100

MPNDSC8122AI5T
Active

Microchip Technology DSC8122 series, XO (Standard), LVPECL output, MEMS base, 6-SMD no-lead package, 10 MHz to 460 MHz, ±10 ppm stability, AEC-Q100, -40°C to 85°C.

Microchip Technology DSC8122AI5T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC8122AI5T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC8122
MountingSurface Mount
Programmable typeBlank (User Must Program)
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22 mA
Frequency stability±10ppm
Available frequency range10 MHz ~ 460 MHz
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)
OutputLVPECL
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

Active production, automotive-grade MEMS oscillator

The DSC8122AI5T: It is rated AEC-Q100, meaning it has passed automotive-grade reliability testing for temperature, shock, and vibration — suitable for under-hood or chassis-mounted electronics where quartz oscillators may fail under mechanical stress. The LVPECL output delivers a differential signal with typical 800 mV swing, designed for high-speed clock distribution to FPGAs, ASICs, or SerDes transceivers.

Sourcing and compliance for BOM planning

The blank-programmable nature means each unit is programmed to a specific frequency — order the exact part number for your target frequency; field programming is not supported after the factory program cycle.

Frequently asked questions

What is the DSC8122AI5T's output type and frequency range?

It is a standard XO with LVPECL differential output, covering a programmable frequency range of 10 MHz to 460 MHz. The part is blank-programmable — the user must specify the output frequency at order time.