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Microchip Technology DSC1123CI5-026.5625 — Crystals & Oscillators

DSC1123CI5-026.5625 – Microchip MEMS XO, 26.5625 MHz, LVDS

MPNDSC1123CI5-026.5625
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Microchip Technology DSC1123 series MEMS XO (Standard), 26.5625 MHz, LVDS output, ±10 ppm frequency stability, AEC-Q100 qualified, 6-SMD no-lead package, 2.25 V to 3.63 V supply, -40°C to 85°C operating range.

$4.2800Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123CI5-026.5625 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency26.5625 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)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The DSC1123CI5-026.5625: AEC-Q100 qualification — this MEMS oscillator is tested for automotive stress conditions, suitable for under-hood or cabin-domain ECUs and ADAS sensor modules.

The LVDS output provides differential signaling with low EMI, making it suitable for high-speed serial links (PCIe, SGMII, SerDes) that require a clean 26.5625 MHz reference.

Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits dense automotive ECU layouts. Surface-mount assembly follows standard reflow profiles; the no-lead construction eliminates lead-bending variability.

Frequently asked questions

Is the DSC1123CI5-026.5625 AEC-Q100 qualified?

Yes — the DSC1123CI5-026.5625 carries AEC-Q100 qualification, which means it has passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up, and extended life) required for under-hood and cabin electronic modules.