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Microchip Technology DSC1123DI2-100.0000B — Crystals & Oscillators

DSC1123DI2-100.0000B – 100 MHz LVDS MEMS XO, AEC-Q100

MPNDSC1123DI2-100.0000B
Active

Microchip DSC1123DI2-100.0000B, XO (Standard) MEMS oscillator, 100 MHz, LVDS output, ±25 ppm stability, 2.25V–3.63V supply, AEC-Q100, -40°C to 85°C, 6-SMD 2.5x2.0 mm.

$3.0600Ref. price · indicative, final on quote
Microchip Technology DSC1123DI2-100.0000B datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123DI2-100.0000B specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTape & Reel (TR); Cut Tape (CT)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz LVDS clock with automotive-grade MEMS

Supply voltage spans 2.25V to 3.63V, covering 2.5V and 3.3V rails without an external regulator — the Enable/Disable pin drops current to 22 mA max when the clock is gated off.

Package and board-fit for 2.5x2.0 mm footprint

6-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — this is a compact footprint for space-constrained automotive ECUs or industrial sensor modules. Surface-mount assembly; the small body and no-lead construction mean the PCB land pattern must match the recommended layout in the DSC1123 datasheet to avoid solder bridging.

Frequently asked questions

Is the DSC1123DI2-100.0000B a drop-in replacement for a quartz oscillator?

Electrically yes — it is a standard XO with LVDS output and the same 2.5x2.0 mm 6-SMD footprint. The MEMS resonator gives faster startup and better vibration tolerance than quartz, so the board sees the same clock signal but with improved reliability in harsh environments.