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Microchip Technology DSC2311KI2-R0061 — Crystals & Oscillators

DSC2311KI2-R0061 MEMS Oscillator – Microchip Technology

MPNDSC2311KI2-R0061
Active

Microchip Technology DSC2311 series, XO (Standard), dual CMOS outputs 25 MHz and 100 MHz, ±25 ppm stability, -40°C to +85°C, 6-VDFN package, Enable/Disable function

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

Specifications

DSC2311KI2-R0061 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 125MHz
Frequency - output 2100MHz
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

Dual-frequency MEMS clock source for industrial timing

A single 2.25 V to 3.6 V supply rail powers both outputs, and the Enable/Disable pin lets the system shut down the oscillator when the clock tree is idle, dropping the supply current to 23 mA max in the disabled state.

The 6-VDFN package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm — a footprint that fits under a low-profile enclosure lid or between tall electrolytics on a dense PCB. The supply range from 2.25 V to 3.6 V means the same oscillator works on a 2.5 V FPGA bank, a 3.3 V microcontroller rail, or a 2.8 V SoC I/O domain without an external level translator on the output.

Frequently asked questions

How does the DSC2311KI2-R0061 compare to a standard quartz oscillator?

The MEMS resonator in the DSC2311KI2-R0061 is more resistant to vibration and shock than a quartz crystal, and it starts up faster with no crystal start-up time. The ±25 ppm stability is comparable to a good quartz oscillator, but the MEMS part holds that stability across a wider supply voltage range without needing a separate voltage regulator.

Can I buy the DSC2311KI2-R0061 in tube or reel quantity?

The standard package option listed is Tube. For reel or tray quantities, confirm your preferred packaging at RFQ time — we can source the part in the format that matches your assembly line.