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Microchip Technology DSC1101AE1-125.0000T — Crystals & Oscillators

DSC1101AE1-125.0000T MEMS XO 125 MHz CMOS ±50 ppm Active

MPNDSC1101AE1-125.0000T
Active

Microchip DSC1101AE1-125.0000T, MEMS-based XO (Standard), 125 MHz CMOS output, ±50 ppm frequency stability, 2.25 V to 3.6 V supply, standby power-down function, 6-SMD no-lead package, -20°C to +70°C.

Microchip Technology DSC1101AE1-125.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AE1-125.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency125 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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

Product details

125 MHz MEMS XO with standby — active production

The DSC1101AE1-125.0000T is a MEMS-based XO (standard oscillator) producing a 125 MHz CMOS output with ±50 ppm frequency stability across its -20°C to +70°C operating range. Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails without an external regulator.

Housed in a 6-SMD no-lead package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint that matches many quartz XO layouts, easing drop-in replacement.

Frequently asked questions

Does DSC1101AE1-125.0000T have a standby mode?

Yes, it includes a standby (power-down) function. When enabled, the output is disabled and the supply current drops to 95 µA max.

What is the output type and frequency stability?

Output is CMOS, rated at 125 MHz with ±50 ppm frequency stability over the -20°C to +70°C temperature range.