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Microchip Technology DSC1123CI2-244.0000 — Crystals & Oscillators

DSC1123CI2-244.0000 MEMS Oscillator – 244 MHz LVDS, AEC-Q100

MPNDSC1123CI2-244.0000
Active

Microchip DSC1123CI2-244.0000, XO (Standard) MEMS oscillator, 244 MHz LVDS output, ±25 ppm stability, 2.25V–3.63V supply, -40°C to 85°C, AEC-Q100, 6-SMD no-lead package.

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

Specifications

DSC1123CI2-244.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency244 MHz
Frequency stability±25ppm
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)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The wide supply range of 2.25V to 3.63V lets it run directly from a 2.5V or 3.3V rail without an extra LDO, simplifying the power tree.

LVDS output and enable/disable function for high-speed clock trees

LVDS differential output at 244 MHz provides the low-jitter, low-noise clock needed for SerDes, FPGA transceivers, or Ethernet PHY reference clocks.

6-SMD no-lead package – layout and footprint

Housed in a 6-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm max, the DSC1123CI2-244.0000 fits tight board layouts and reflows with standard SMT profiles. Surface-mount mounting — the no-lead package requires a solder-paste stencil with apertures matching the pad layout in the datasheet; no through-hole holes needed.

Suitable for both new design-ins and ongoing production.

Frequently asked questions

What is the output type and frequency of the DSC1123CI2-244.0000?

It outputs LVDS differential signaling at 244 MHz. The LVDS format provides low noise and high noise immunity for high-speed clock distribution.

Is the DSC1123CI2-244.0000 AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, meaning it is qualified for automotive applications per the AEC-Q100 stress and reliability tests.