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Microchip Technology DSC1123CI5-100.0000 — Crystals & Oscillators

DSC1123CI5-100.0000 MEMS Oscillator 100 MHz LVDS Microchip

MPNDSC1123CI5-100.0000
Active

Microchip Technology DSC1123CI5-100.0000, XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±10 ppm stability, 2.25V-3.63V supply, 6-SMD no-lead package, -40°C to 85°C.

$4.9300Ref. price · indicative, final on quote
Microchip Technology DSC1123CI5-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123CI5-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency100 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
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz MEMS oscillator with LVDS output

The oscillator operates from a 2.25V to 3.63V supply rail, so it can run directly off a 2.5V or 3.3V logic rail without an intermediate regulator — useful when the FPGA bank voltage is 2.5V and the oscillator must track it.

Package footprint and mounting

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 is a standard 3.2x2.5 mm MEMS oscillator footprint — the same land pattern used by many quartz oscillators, which simplifies a drop-in swap.

Frequently asked questions

Is the DSC1123CI5-100.0000 a drop-in replacement for a 100 MHz quartz oscillator?

Yes, in most cases. The 3.20 mm x 2.50 mm 6-SMD no-lead footprint matches the common 3.2x2.5 mm quartz oscillator land pattern, and the 2.25V to 3.63V supply covers 2.5V and 3.3V logic rails. The ±10 ppm stability is comparable to many quartz oscillators. However, confirm the output type — this part outputs LVDS, not CMOS — and check that the Enable/Disable pin logic matches your existing circuit.