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Microchip Technology DSC1121CM1-005.5296T — Crystals & Oscillators

DSC1121CM1-005.5296T MEMS Oscillator – Microchip, 5.5296 MHz

MPNDSC1121CM1-005.5296T
Active

Microchip Technology DSC1121 series, XO (Standard) MEMS oscillator, 5.5296 MHz CMOS output, 2.25V–3.6V supply, -55°C to 125°C operating range, 6-VDFN package.

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

Specifications

DSC1121CM1-005.5296T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency5.5296 MHz
Operating temperature-55°C~125°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN
Absolute pull range±50ppm

Product details

MEMS oscillator for extreme-temperature clocks

Supply flexibility and output drive

Supply voltage spans 2.25V to 3.6V, so the same oscillator works on a 2.5V FPGA bank or a 3.3V MCU rail without a level translator — one BOM line covers both domains. Max supply current is 35mA, and the Enable/Disable function drops it to 22mA when the clock is gated — useful for power-cycled subsystems that don't need the oscillator running during sleep.

Housed in a 6-VDFN package measuring 3.20mm x 2.50mm with a seated height of 0.90mm — a compact land-grid array footprint that saves board area compared to a standard 7x5mm quartz oscillator can.