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Microchip Technology DSC1123NI1-100.0000 — Crystals & Oscillators

DSC1123NI1-100.0000 Microchip MEMS XO, 100 MHz LVDS

MPNDSC1123NI1-100.0000
Active

Microchip Technology DSC1123 series, XO (Standard), 100 MHz LVDS output, MEMS base resonator, AEC-Q100 rated, 6-SMD no-lead package, -40°C to 85°C, 2.25V–3.63V supply

$2.2050Ref. price · indicative, final on quote
Microchip Technology DSC1123NI1-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123NI1-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The DSC1123NI1-100.0000: This is a 100 MHz MEMS-based XO in the DSC1123 series from Microchip, delivering LVDS output for high-speed clock distribution in automotive and industrial systems. Operating over -40°C to 85°C with ±50 ppm frequency stability, it holds timing margin across the full automotive temperature band — no warm-up drift or crystal aging curve to manage.

Supply rail flexibility and enable/disable control

The 2.25V to 3.63V supply range lets a single BOM line serve 2.5V, 3.0V, or 3.3V clock domains without a separate regulator.

Listed as Active — no NRND or EOL notice on file.

Frequently asked questions

Is DSC1123NI1-100.0000 AEC-Q100 qualified?

Yes, listed with AEC-Q100 rating. This qualifies it for automotive applications requiring the associated reliability stress and temperature grade.

Can DSC1123NI1-100.0000 replace a quartz oscillator directly?

The DSC1123 is a MEMS-based XO with the same 6-SMD no-lead footprint as many quartz oscillators, so it can be a drop-in replacement in many designs. Confirm the Enable/Disable logic polarity and output type (LVDS,) match your circuit — quartz parts often have different output standards or no enable pin.