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Microchip Technology DSC2311KM2-R0050 — Crystals & Oscillators

DSC2311KM2-R0050 MEMS Oscillator – Microchip, Active, ±25ppm

MPNDSC2311KM2-R0050
Active

Microchip DSC2311KM2-R0050, MEMS-based XO (Standard), dual CMOS outputs 24 MHz and 38.4 MHz, ±25ppm stability, -40°C to +125°C, 6-VDFN package.

$206.1200Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2311KM2-R0050 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 124MHz
Frequency - output 238.4MHz
Operating temperature-40°C~125°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

The DSC2311KM2-R0050 is a MEMS-based XO (Standard) from Microchip's DSC2311 series, delivering two independent CMOS clock outputs at 24 MHz and 38.4 MHz from a single 6-VDFN package measuring 2.50 mm x 2.00 mm.

Dual-frequency output in a single package

Two CMOS outputs at 24 MHz and 38.4 MHz eliminate the need for a second oscillator or a clock multiplier, saving board space and BOM cost.

The 6-VDFN package (0.90 mm height) fits standard reflow profiles — no special handling beyond normal MSL precautions.

Frequently asked questions

Can the DSC2311KM2-R0050 directly replace a failed standard quartz crystal oscillator?

Yes, as a MEMS-based XO with CMOS outputs, it is a drop-in replacement for a standard 6-pin crystal oscillator in the same 6-VDFN footprint, provided the supply voltage (2.25 V to 3.6 V) and output frequencies match. The MEMS resonator offers better shock and vibration immunity than quartz, which is an upgrade in harsh environments.