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Microchip Technology DSC1101AI2-033.3333T — Crystals & Oscillators

DSC1101AI2-033.3333T MEMS XO – 33.3333 MHz, CMOS, Active

MPNDSC1101AI2-033.3333T
Active

Microchip DSC1101 series MEMS XO (Standard), 33.3333 MHz, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD package, Standby (Power Down) function.

Microchip Technology DSC1101AI2-033.3333T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AI2-033.3333T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency33.3333 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

33.3333 MHz MEMS oscillator – what it replaces and where it fits

The DSC1101AI2-033.3333T: Because the base resonator is MEMS rather than quartz, this oscillator shrugs off the shock and vibration that can cause quartz crystals to frequency-pull or fail — a common failure signature on boards pulled from motor drives or outdoor telecom enclosures.

Package and footprint – 6-SMD, no lead exposed pad

Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, this oscillator fits standard 7x5 mm clock footprints. The surface-mount package reflows with standard lead-free profiles.

Frequently asked questions

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What are the specifications and datasheet for DSC1101AI2-033.3333T?

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What is the equivalent or cross reference for DSC1101AI2-033.3333T?

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Can DSC1101AI2-033.3333T be used as a drop-in replacement for a quartz crystal oscillator?

Clarifies compatibility in existing designs, avoiding respin or additional components.