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Microchip Technology DSC1101CE1-012.5000T — Crystals & Oscillators

DSC1101CE1-012.5000T MEMS XO 12.5 MHz CMOS - Microchip

MPNDSC1101CE1-012.5000T
Active

Microchip DSC1101 series, XO (Standard), 12.5 MHz, CMOS output, MEMS resonator, 6-SMD no-lead package, -20°C to 70°C

Microchip Technology DSC1101CE1-012.5000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101CE1-012.5000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency12.5 MHz
Frequency stability±50ppm
Operating temperature-20°C ~ 70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator that sidesteps quartz quirks

That means no quartz startup delay, no vibration-induced frequency jumps, and no external load capacitors to size — the MEMS resonator and the oscillator circuit are sealed inside the 6-SMD package. It runs on any rail from 2.25V to 3.6V, so a single part number covers both 2.5V and 3.3V clock domains without a second BOM line.

Standby mode for battery-conscious boards

The active draw is 35mA max, typical for a 12.5 MHz CMOS output driving a moderate load.

Temp range and stability for indoor use

Rated -20°C to 70°C with ±50ppm frequency stability, this oscillator fits office equipment, appliances, and indoor industrial controllers.

Microchip lists the DSC1101CE1-012.5000T as Active.

Frequently asked questions

How can I order the DSC1101CE1-012.5000T or check availability?

The DSC1101CE1-012.5000T is an active Microchip part. We source it through independent distribution and quote firm pricing and lead time against your BOM quantity — submit an RFQ for your target volume and delivery window.

What is the difference between the DSC1101 and DSC1001 series?

The DSC1101 series offers a Standby (Power Down) function with 95µA disable current, while the DSC1001 series does not include a standby pin. Both are MEMS-based XOs with similar frequency and stability options. For battery-powered designs that need to shut the clock tree, the DSC1101 is the correct choice.