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Microchip Technology DSC2311KM2-R0002T — Crystals & Oscillators

DSC2311KM2-R0002T MEMS XO – 25 MHz & 125 MHz CMOS, 6-VDFN

MPNDSC2311KM2-R0002T
Active

Microchip DSC2311KM2-R0002T, MEMS-based XO (Standard), dual CMOS outputs at 25 MHz and 125 MHz, ±25 ppm stability, 2.25-3.6V supply, -40 to 125°C, 6-VDFN package, Tape & Reel.

Microchip Technology DSC2311KM2-R0002T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2311KM2-R0002T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 125MHz
Frequency - output 2125MHz
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
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN

Product details

Dual-frequency MEMS oscillator for wide-temperature clocks

The DSC2311KM2-R0002T is a MEMS-based XO (Standard) from Microchip's DSC2311 series, delivering two independent CMOS clock outputs: 25 MHz and 125 MHz from a single 6-VDFN package. The MEMS resonator base provides inherent shock and vibration resistance compared to quartz crystal oscillators — a practical advantage in engine compartments, conveyor systems, and downhole instrumentation.

Supply voltage and frequency stability

Supply voltage range of 2.25V to 3.6V covers 2.5V, 3.0V, and 3.3V rails directly — no extra regulator needed for the oscillator supply, which simplifies power tree BOM on multi-rail designs.

Package and sourcing posture

Packaged in a 6-VDFN measuring 2.50mm x 2.00mm with a 0.90mm height — the low profile fits under shielding cans or in tight card-edge clearance stacks. Product status is Active per Microchip, with no announced EOL or NRND notice.

Frequently asked questions

What is the price of DSC2311KM2-R0002T in 1000-piece quantities?

Buyers need pricing for cost estimation and BOM budgeting before committing to purchase.

Is DSC2311KM2-R0002T in stock at major distributors?

Immediate availability affects sourcing decisions and project timeline.

What is the pinout of the DSC2311KM2-R0002T?

Design engineers must validate pin compatibility with their PCB layout to avoid rework.

What is the equivalent part for DSC2311KM2-R0002T if it goes EOL?

Maintenance and sourcing teams plan for future replacements to avoid supply disruptions.

Can DSC2311KM2-R0002T operate from a 3.3V supply?

Design engineers verify voltage compatibility with existing power rails to ensure proper operation.

What is the lead time for DSC2311KM2-R0002T from Microchip?

Long lead times can delay production; buyers need this to schedule procurement.