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Microchip Technology DSC1123AI1-100.0000 — Crystals & Oscillators

DSC1123AI1-100.0000 – Microchip 100 MHz LVDS MEMS XO

MPNDSC1123AI1-100.0000
Active

Microchip Technology DSC1123 series, DSC1123AI1-100.0000: XO (Standard), 100 MHz, LVDS output, MEMS resonator, AEC-Q100, -40°C to +85°C, 2.25V–3.63V supply, 6-SMD no-lead exposed pad package.

$2.8650Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123AI1-100.0000 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 Exposed Pad

Product details

100 MHz LVDS clock with automotive-grade qualification

The MEMS resonator gives it better shock and vibration tolerance than a quartz-based XO, which matters for engine-bay or chassis-mounted ECUs where mechanical stress is a concern.

Supply range and output control

Operates from 2.25 V to 3.63 V, covering 2.5 V and 3.3 V logic rails without an external regulator. The Enable/Disable function lets the system pull the output to high-impedance, reducing supply current from 32 mA (max) to 22 mA (max) when the clock is not needed — useful for power-sequenced or low-power sleep modes.

Housed in a 7.00 mm × 5.00 mm 6-SMD package with an exposed pad (no lead). The 0.90 mm seated height fits standard mezzanine clearances.

Frequently asked questions

Where can I buy DSC1123AI1-100.0000?

Sourcing buyers need immediate stock and price to fill BOM lines.

What is the replacement for DSC1123AI1-100.0000?

Maintenance techs and buyers need alternatives when part is unavailable or EOL.

Is DSC1123AI1-100.0000 obsolete?

Brokers and long-term planners need lifecycle status to avoid redesign or shortage.

What is the pinout of DSC1123AI1-100.0000?

Design engineers validate fit and layout compatibility before schematic capture.

What is the operating voltage range of DSC1123AI1-100.0000?

Engineers need to ensure supply compatibility with the rest of the circuit.

Does DSC1123AI1-100.0000 have AEC-Q100 qualification?

Automotive and industrial buyers require this certification for reliability assurance.