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Microchip Technology DSC6121HI2A-00AG — Crystals & Oscillators

DSC6121HI2A-00AG MEMS XO, 25MHz/50MHz, ±25ppm, 4-VFLGA

MPNDSC6121HI2A-00AG
Obsolete

Microchip Technology DSC61XX series MEMS XO (Standard), DSC6121HI2A-00AG, dual-output 25MHz/50MHz CMOS, ±25ppm stability, 1.71V-3.63V supply, 4-VFLGA package.

$1.1700Ref. price · indicative, final on quote
Microchip Technology DSC6121HI2A-00AG datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6121HI2A-00AG specifications
ParameterValue
TypeXO (Standard)
SeriesDSC61XX
Supply voltage1.71V ~ 3.63V
Current - supply3mA (Typ)
Frequency stability±25ppm
Frequency - output 125Mhz, 50MHz
Operating temperature-40°C~85°C
Height0.035\" (0.89mm)
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
OutputCMOS
PackageBag
Base resonatorMEMS
Case4-VFLGA

Product details

What the dual-output MEMS XO brings to the BOM

The DSC6121HI2A-00AG: Typical current draw is 3 mA max — low enough for battery-powered or thermally constrained designs where the clock tree's power budget is tight.

Lifecycle status and sourcing for this discontinued DSC61XX variant

For existing BOM positions, verified surplus and broker-channel inventory is available; quantities, date codes, and pricing are confirmed at RFQ through independent distribution.

Package footprint and board-fit note

The 4-pad land-grid array requires a standard reflow profile for VFLGA; no underfill is needed for typical commercial or industrial shock/vibration environments.

Frequently asked questions

What is the closest pin-compatible alternative to DSC6121HI2A-00AG?

A replacement would require reviewing active DSC61XX dual-output XO variants for the same 4-VFLGA footprint, supply voltage range, and output frequency pair — confirm parametric match against the BOM before ordering.