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Microchip Technology DSC1101BI2-125.0037 — Crystals & Oscillators

DSC1101BI2-125.0037 MEMS XO 125.0037 MHz CMOS - Microchip

MPNDSC1101BI2-125.0037
Active

Microchip DSC1101 series MEMS XO (Standard), 125.0037 MHz, CMOS output, 2.25V~3.6V supply, -40°C~85°C, 6-VDFN package, Standby (Power Down) function

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

Specifications

DSC1101BI2-125.0037 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency125.0037 MHz
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
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN
Absolute pull range±25ppm

Product details

The wide supply range of 2.25V to 3.6V lets it run directly off a 2.5V or 3.3V rail without an intermediate regulator, simplifying the power tree on mixed-voltage boards.

No minimum order quantity is imposed beyond the reel or tube increment.

Housed in a 6-VDFN package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm max. Surface-mount only — no through-hole variant. The 6-VDFN uses an exposed pad for thermal and electrical ground; ensure the PCB landing pattern includes a via-stitched ground pad under the package to keep the thermal resistance low.

Frequently asked questions

What is the exact frequency of the DSC1101BI2-125.0037?

The output frequency is 125.0037 MHz, a CMOS clock signal from a MEMS resonator.

Does the DSC1101BI2-125.0037 have a standby or power-down feature?

Yes, the standby (power down) function disables the output and reduces supply current to 95 µA max, allowing the system to gate the oscillator during idle periods.

What supply voltage does the DSC1101BI2-125.0037 need?

It operates from 2.25V to 3.6V, covering both 2.5V and 3.3V rails without an external regulator.

How can I get pricing and availability for the DSC1101BI2-125.0037?

Submit an RFQ with your target quantity and delivery timeline; we source through independent distribution and confirm pricing and lead time at quote.