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Microchip Technology DSC2311KI2-R0029 — Crystals & Oscillators

DSC2311KI2-R0029 MEMS XO – 130 MHz CMOS, ±25 ppm, Active

MPNDSC2311KI2-R0029
Active

Microchip DSC2311 series, XO (Standard), MEMS base resonator, dual 130 MHz CMOS outputs, ±25 ppm stability, 2.25-3.6 V supply, -40°C to 85°C, 6-VDFN package.

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

Specifications

DSC2311KI2-R0029 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2311
Supply voltage2.25V ~ 3.6V
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 1130MHz
Frequency - output 2130MHz
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

MEMS oscillator with dual 130 MHz CMOS lanes

Supply voltage spans 2.25 V to 3.6 V, so the same part runs off a 2.5 V or 3.3 V rail without a separate regulator — the enable/disable pin lets the system shut down the oscillator when the clock tree is idle, pulling 23 mA max in the disabled state.

Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm.

Frequently asked questions

What is the output frequency of DSC2311KI2-R0029?

Both outputs run at 130 MHz. The two lanes are identical in frequency, so this part serves a dual-clock application where the same rate feeds two receivers.

Does DSC2311KI2-R0029 have a CMOS output and an enable/disable pin?

Yes — the output is CMOS, and the device includes an enable/disable function. When disabled, the maximum supply current drops to 23 mA.