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Microchip Technology DSC1123AI1-150.0000 — Crystals & Oscillators

DSC1123AI1-150.0000 MEMS XO, 150 MHz LVDS, AEC-Q100

MPNDSC1123AI1-150.0000
Active

Microchip Technology DSC1123 series, XO (Standard) MEMS oscillator, 150 MHz LVDS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 6-SMD package

$2.7100Ref. price · indicative, final on quote
Microchip Technology DSC1123AI1-150.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123AI1-150.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency150 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

The DSC1123AI1-150.0000: AEC-Q100 qualification qualifies this part for automotive-grade applications — under-hood ECUs, ADAS camera modules, and infotainment serial links where quartz oscillators may struggle with vibration and thermal shock.

Supply voltage and enable control

Operates from a 2.25V to 3.63V supply rail, covering standard 2.5V and 3.3V logic domains without an external regulator.

Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — a standard footprint that matches many quartz oscillator layouts for drop-in replacement.

No pin-compatible second source or official successor is documented; the DSC1123 series is the reference for this exact ordering code.

Frequently asked questions

Is the DSC1123AI1-150.0000 AEC-Q100 qualified for automotive use?

Yes, it carries AEC-Q100 qualification, making it suitable for automotive-grade applications including under-hood and cabin environments.

How does the DSC1123AI1-150.0000 compare to the SiT8003?

Both are MEMS oscillators, but the DSC1123AI1-150.0000 is AEC-Q100 qualified and offers LVDS output at 150 MHz, whereas the SiT8003 typically targets commercial/industrial grades with HCMOS/LVCMOS outputs. The DSC1123 is the automotive-grade choice for differential signaling.