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Microchip Technology DSC1101BI5-020.0000T — Crystals & Oscillators

DSC1101BI5-020.0000T MEMS Oscillator – 20 MHz, CMOS

MPNDSC1101BI5-020.0000T
Active

Microchip Technology DSC1101BI5-020.0000T, MEMS-based XO (Standard), 20 MHz CMOS output, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package, Tape & Reel.

Microchip Technology DSC1101BI5-020.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101BI5-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency20 MHz
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN
Absolute pull range±10ppm

Product details

Active MEMS oscillator for production builds

The DSC1101BI5-020.0000T is a MEMS-based XO (Standard) from Microchip Technology, delivering a 20 MHz CMOS output from a 2.25V to 3.6V supply rail.

Standby power for battery-backed designs

Package and mounting for board integration

Housed in a 6-VDFN package measuring 5.00mm x 3.20mm with a seated height of 0.90mm, the DSC1101BI5-020.0000T is a surface-mount oscillator that fits the same footprint as many standard quartz XOs — no board layout change needed for a MEMS swap. Supplied on Tape & Reel (TR), consistent with automated pick-and-place assembly lines.

Frequently asked questions

Is the DSC1101BI5-020.0000T a direct replacement for a quartz oscillator?

Yes — the MEMS resonator replaces the quartz crystal inside the oscillator. The output is standard CMOS, and the 6-VDFN package footprint matches many common quartz XO packages. No board layout change is required for the swap.

What is the standby power consumption of the DSC1101BI5-020.0000T?

In standby (power-down) mode, the supply current is 95 µA max. The output goes high-impedance, and the oscillator core is disabled.