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Microchip Technology DSC1101BI2-125.0000T — Crystals & Oscillators

DSC1101BI2-125.0000T MEMS XO 125 MHz CMOS - Microchip

MPNDSC1101BI2-125.0000T
Active

Microchip DSC1101 series MEMS XO, 125 MHz, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package

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

Specifications

DSC1101BI2-125.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency125 MHz
Frequency stability±25ppm
Operating temperature-40°C ~ 85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

125 MHz MEMS oscillator — CMOS output, ±25 ppm stability

Operates from a 2.25V to 3.6V supply rail — the wide tolerance allows it to share the 3.3V or 2.5V rail without an extra regulator.

6-VDFN footprint and board integration

Housed in a 6-VDFN package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — this is the standard 5x3.2 mm oscillator footprint, so the PCB layout is compatible with many quartz XOs of the same size. The surface-mount package suits automated pick-and-place and reflow assembly.

Active lifecycle — sourcing through independent distribution

The DSC1101 series is a current production family, suitable for new designs.

Frequently asked questions

Does the DSC1101BI2-125.0000T have a standby mode?

Yes, the function is listed as Standby (Power Down). When the standby pin is asserted, the supply current drops to 95 µA max, which preserves battery life in systems that need to hold the clock source ready during power-loss events.