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Microchip Technology DSC1123CI2-244.0000T — Crystals & Oscillators

DSC1123CI2-244.0000T – Microchip 244 MHz LVDS MEMS XO

MPNDSC1123CI2-244.0000T
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Microchip Technology DSC1123CI2-244.0000T, XO (Standard) LVDS output, 244 MHz, MEMS resonator, ±25 ppm stability, 2.25 V to 3.63 V supply, -40°C to 85°C, AEC-Q100 qualified, 6-SMD package.

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

Specifications

DSC1123CI2-244.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply 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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

244 MHz LVDS MEMS oscillator with automotive qualification

The DSC1123CI2-244.0000T is a 244 MHz LVDS MEMS oscillator from Microchip's DSC1123 series, qualified to AEC-Q100. The differential LVDS output delivers clean edges for high-speed serial interfaces such as Ethernet, PCIe, and SerDes in automotive and industrial environments.

Supply tolerance and power budget

The 6-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm, fitting tight layout zones near the PHY or FPGA.

Frequently asked questions

What is the output type of DSC1123CI2-244.0000T?

The output is LVDS (Low-Voltage Differential Signaling), a differential standard that provides low noise and high common-mode rejection. It is suited for point-to-point clock distribution to LVDS-compatible receivers on PHYs, FPGAs, and ASICs.

Is DSC1123CI2-244.0000T AEC-Q100 qualified?

Yes, the part carries AEC-Q100 qualification, meaning it has passed automotive-grade stress tests (temperature cycling, ESD, latch-up, and extended life).