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Microchip Technology DSC2311KL1-R0009 — Crystals & Oscillators

DSC2311KL1-R0009 MEMS XO – Dual 25MHz CMOS, -40°C to 105°C

MPNDSC2311KL1-R0009
Active

Microchip DSC2311KL1-R0009, XO (Standard) MEMS oscillator, dual 25MHz CMOS outputs, ±50ppm stability, 2.25V–3.6V supply, -40°C to +105°C, 6-VDFN package

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

Specifications

DSC2311KL1-R0009 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±50ppm
Frequency - output 125MHz
Frequency - output 225MHz
Operating temperature-40°C~105°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

Dual 25 MHz CMOS from a MEMS resonator

The 2.25V to 3.6V supply range lets it run from a 2.5V or 3.3V rail without an intermediate LDO — one less part on the BOM.

6-VDFN package and enable/disable function

Housed in a 6-VDFN measuring 2.50mm x 2.00mm with a 0.90mm height, the package footprint matches standard 6-pin QFN land patterns — no special fan-out or via-in-pad required. The Enable/Disable pin pulls the outputs to high-impedance when driven low, cutting supply current to 23 mA max in the disabled state — useful for power-cycled or gated clock domains.

Frequently asked questions

Can DSC2311KL1-R0009 replace a standard 25 MHz quartz oscillator?

Yes — the dual 25 MHz CMOS outputs and same 2.5x2.0mm footprint make it a drop-in replacement for a single-output quartz oscillator on designs that need a second identical clock. The MEMS resonator offers better shock resistance than quartz, though the phase-noise profile differs; check the application's jitter budget.

Is DSC2311KL1-R0009 RoHS compliant?

Yes, the part is listed as RoHS compliant per Microchip's standard material declaration for the DSC2311 series.