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DSC8122CI2

Microchip DSC8122CI2 MEMS XO, LVPECL, 10-460 MHz, AEC-Q100

MPNDSC8122CI2
Active

Microchip Technology DSC8122 series MEMS XO (Standard), LVPECL output, 6-SMD No Lead, 2.25V~3.6V, 10 MHz ~ 460 MHz, ±25 ppm total stability, AEC-Q100, -40°C~85°C.

$11.5300Ref. price · indicative, final on quote
Microchip Technology DSC8122CI2 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC8122CI2 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC8122
MountingSurface Mount
Programmable typeBlank (User Must Program)
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Available frequency range10 MHz ~ 460 MHz
Frequency stability (Total)±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputLVPECL
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator with LVPECL and automotive grade

The DSC8122CI2: It is a blank, user-programmable device — you set the exact output frequency at programming, not at order time.

Supply voltage and frequency stability

Total frequency stability is ±25 ppm, which includes temperature, supply, and aging effects — tight enough for most automotive CAN, FlexRay, and Ethernet PHY reference clocks.

6-SMD package and board integration

Surface-mount assembly with no through-hole pins — the pad layout matches common 6-pin MEMS oscillator land patterns.

Frequently asked questions

What is the DSC8122CI2's output type?

It outputs LVPECL (Low-Voltage Positive Emitter-Coupled Logic), a differential signal standard common in high-speed clock distribution for Ethernet, PCIe, and SerDes interfaces.

What frequency range does the DSC8122CI2 cover?

The available frequency range is 10 MHz to 460 MHz. Because it is a blank programmable device, you program the exact output frequency after purchase using Microchip's programming tools.