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Microchip Technology DSC6121JI2A-005S — Crystals & Oscillators

Microchip DSC6121JI2A-005S XO, 25MHz & 100MHz, CMOS, 4-VLGA

MPNDSC6121JI2A-005S
Obsolete

Microchip Technology DSC61XX series XO (Standard), MEMS-based oscillator, DSC6121JI2A-005S, dual output 25MHz & 100MHz, CMOS, ±25ppm, 1.71V~3.63V, -40°C~85°C, 4-VLGA package, tube.

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

Specifications

DSC6121JI2A-005S specifications
ParameterValue
TypeXO (Standard)
SeriesDSC61XX
Supply voltage1.71V ~ 3.63V
Current - supply3mA (Typ)
Frequency stability±25ppm
Frequency - output 125MHz, 100MHz
Operating temperature-40°C~85°C
Height0.035\" (0.89mm)
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
OutputCMOS
PackageTube
Base resonatorMEMS
Case4-VLGA

Product details

Dual-frequency MEMS oscillator for space-constrained timing

The DSC6121JI2A-005S: This dual-output architecture replaces two discrete oscillators on the board, saving PCB area and reducing BOM line count in applications where both a system clock and a high-speed peripheral clock are needed.

Supply flexibility and low-power operation

Typical current draw is just 3 mA max, making this oscillator suitable for battery-powered or thermally constrained designs where every milliwatt counts.

Obsolete — sourcing through independent channels

Availability and current pricing are quoted per request.

Frequently asked questions

What are the output frequencies of the DSC6121JI2A-005S?

This oscillator provides two CMOS outputs: 25 MHz and 100 MHz, selectable from a single device.