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Microchip Technology DSC1121AM1-014.7456 — Crystals & Oscillators

DSC1121AM1-014.7456 MEMS XO – 14.7456 MHz, CMOS

MPNDSC1121AM1-014.7456
Active

Microchip Technology DSC1121 Series XO (Standard), MEMS resonator, 14.7456 MHz CMOS output, 2.25V–3.6V supply, -55°C to +125°C, 6-VDFN Exposed Pad package.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121AM1-014.7456 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency14.7456 MHz
Operating temperature-55°C~125°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN Exposed Pad
Absolute pull range±50ppm

Product details

MEMS oscillator for extreme-temperature timing

Supply voltage and output control

Wide supply range from 2.25V to 3.6V covers both 2.5V and 3.3V logic rails without a separate level translator. The Enable/Disable function (pin-controlled) pulls the output to high-Z, letting the designer gate the clock tree from a single GPIO — the disable current max of 22mA is less than the 35mA active max, saving power in sleep modes.

6-VDFN Exposed Pad package, 7.00mm x 5.00mm footprint, 0.90mm seated height. Fan-out under the pad is straightforward on a 2-layer board.

Frequently asked questions

How can I order DSC1121AM1-014.7456 or check availability?

This part is active and sourced to order. Submit an RFQ with your target quantity and required date code — we confirm availability and price at quote time. No stock-holding claim; each order is sourced through our independent distribution channel.