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Microchip Technology DSC1121AI2-200.0000T — Crystals & Oscillators

DSC1121AI2-200.0000T MEMS Oscillator – 200 MHz, CMOS

MPNDSC1121AI2-200.0000T
Obsolete

Microchip Technology DSC1121AI2-200.0000T, XO (Standard) MEMS oscillator, 200 MHz CMOS output, ±25 ppm stability, AEC-Q100, -40°C to +85°C, 6-SMD package.

Microchip Technology DSC1121AI2-200.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1121AI2-200.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency200 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)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

The DSC1121AI2-200.0000T: Confirm availability and pricing at RFQ.

200 MHz MEMS oscillator with AEC-Q100 qualification

This is a 200 MHz XO (Standard) oscillator built on a MEMS base resonator, delivering a CMOS output. Supply voltage spans 2.25V to 3.6V, with a maximum supply current of 35 mA. The Enable/Disable function allows the output to be tri-stated, reducing current draw to 22 mA max when disabled.

Package footprint and board integration

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. The exposed pad requires a thermal land pattern on the PCB for proper heat dissipation.

Frequently asked questions

What is the replacement for DSC1121AI2-200.0000T?

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