Skip to main content
Microchip Technology DSC2311KM1-R0036T — Crystals & Oscillators

DSC2311KM1-R0036T MEMS XO – 25MHz & 20MHz Dual Output

MPNDSC2311KM1-R0036T
Active

Microchip DSC2311KM1-R0036T, MEMS-based XO (Standard), dual CMOS outputs at 25 MHz and 20 MHz, 2.25 V to 3.6 V supply, ±50 ppm stability, -55°C to +125°C, 6-VDFN package.

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

Specifications

DSC2311KM1-R0036T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±50ppm
Frequency - output 125MHz
Frequency - output 220MHz
Operating temperature-55°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 clock source for harsh environments

The DSC2311KM1-R0036T is a MEMS-based XO (Standard) that outputs two independent CMOS clocks: 25 MHz on output 1 and 20 MHz on output 2. This eliminates a second oscillator can and its associated PCB real estate.

Supply flexibility and output control

The supply range spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails directly without an intermediate LDO.

Active production, no end-of-life risk

The 6-VDFN package (2.50 mm x 2.00 mm, 0.90 mm height) is a standard footprint for MEMS oscillators; no special reflow profile beyond the JEDEC MSL level for this package type.

Frequently asked questions

What are the exact output frequencies of the DSC2311KM1-R0036T?

Output 1 is 25 MHz; output 2 is 20 MHz. Both are CMOS-level signals from a single MEMS resonator, so there is no frequency drift between the two outputs.