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Microchip Technology DSC2311KI2-R0058 — Crystals & Oscillators

DSC2311KI2-R0058 MEMS XO – 12/50 MHz CMOS, Enable/Disable

MPNDSC2311KI2-R0058
Active

Microchip DSC2311KI2-R0058, XO (Standard), MEMS-based, dual CMOS outputs 12 MHz and 50 MHz, ±25 ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 6-VDFN package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2311KI2-R0058 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 112MHz
Frequency - output 250MHz
Operating temperature-40°C~85°C
Height0.035\" (0.90mm)
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
OutputCMOS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN

Product details

MEMS oscillator with dual clock outputs

It delivers two independent CMOS clock outputs: 12 MHz on Output 1 and 50 MHz on Output 2, both from a single 6-VDFN package measuring 2.50 mm x 2.00 mm.

Industrial temp grade and supply flexibility

The scorch mark on a dead board won't be from this part if the rest of the system stays inside that window. Supply voltage spans 2.25V to 3.6V, so it works on 2.5V or 3.3V rails without a separate regulator.

Listed as Active by Microchip. This BOM line isn't going away next quarter — you can design it in or reorder for repair stock without hunting surplus.

Frequently asked questions

Does the DSC2311KI2-R0058 have an Enable/Disable function?

Yes. The Enable/Disable pin lets you shut off both outputs without removing power. When disabled, the supply current drops to 23 mA max — useful for power-save modes or isolating a clock domain during debug.