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Microchip Technology DSC6121CI2A-00ER — Crystals & Oscillators

DSC6121CI2A-00ER Microchip XO, 40MHz/80MHz, MEMS, Obsolete

MPNDSC6121CI2A-00ER
Obsolete

Microchip Technology DSC61XX series XO (Standard) MEMS oscillator, DSC6121CI2A-00ER, dual output 40MHz & 80MHz, CMOS, ±25ppm, 1.71V~3.63V, -40°C~85°C, 4-VDFN package, tube.

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

Specifications

DSC6121CI2A-00ER specifications
ParameterValue
TypeXO (Standard)
SeriesDSC61XX
Supply voltage1.71V ~ 3.63V
Current - supply3mA (Typ)
Frequency stability±25ppm
Frequency - output 140MHz, 80MHz
Operating temperature-40°C~85°C
Height0.035\" (0.89mm)
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
OutputCMOS
PackageTube
Base resonatorMEMS
Case4-VDFN

Product details

Dual-output MEMS oscillator — key parametrics

The DSC6121CI2A-00ER: Output is CMOS, which directly interfaces with most digital logic families without external level translation.

Obsolete — sourcing through independent channels

No official successor is listed in the product record.

Package and board-fit

Supplied in tube format.