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Microchip Technology DSC1101CI5-014.7456T — Crystals & Oscillators

DSC1101CI5-014.7456T MEMS Oscillator – 14.7456 MHz, CMOS

MPNDSC1101CI5-014.7456T
Active

Microchip Technology DSC1101CI5-014.7456T, MEMS-based XO (Standard), 14.7456 MHz CMOS output, ±10 ppm frequency stability, 2.25V–3.6V supply, -40°C to +85°C industrial temperature range, 6-SMD no-lead package.

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

Specifications

DSC1101CI5-014.7456T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency14.7456 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°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

14.7456 MHz MEMS oscillator with ±10 ppm stability

Its 2.25V to 3.6V supply range lets it run directly from a 2.5V or 3.3V rail, eliminating the need for a dedicated LDO in mixed-voltage designs. The MEMS resonator is inherently more resistant to shock and vibration than a quartz crystal, making this oscillator a fit for industrial motor drives, outdoor telecom enclosures, and factory-floor controllers where mechanical stress is a concern.

Active lifecycle – no EOL risk for new builds

It is suitable for both new design-ins and ongoing production without a last-time-buy clock.

6-SMD no-lead package – board-fit checklist

Housed in a 6-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this oscillator occupies the same footprint as many standard quartz oscillators, simplifying a drop-in swap. The standby (power-down) function pulls the disable current to 95 µA max, allowing the oscillator to be gated off in low-power sleep modes without a separate enable signal.

Frequently asked questions

What is the frequency of DSC1101CI5-014.7456T?

The oscillator outputs 14.7456 MHz with a CMOS waveform.

Is DSC1101CI5-014.7456T a direct replacement for standard crystal oscillators?

Yes, the MEMS-based DSC1101CI5-014.7456T is pin- and footprint-compatible with many 6-pin quartz oscillators. The MEMS resonator offers better shock and vibration tolerance than quartz, and the ±10 ppm stability matches or exceeds typical quartz XO specifications.