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Microchip Technology DSC1123BI5-150.0000 — Crystals & Oscillators

DSC1123BI5-150.0000 Microchip MEMS XO, 150 MHz LVDS

MPNDSC1123BI5-150.0000
Active

Microchip DSC1123 series MEMS XO (Standard), 150 MHz LVDS output, ±10 ppm stability, AEC-Q100 rated, -40°C to +85°C, 6-SMD package

Microchip Technology DSC1123BI5-150.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123BI5-150.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency150 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

AEC-Q100 qualification confirms this part is tested and rated for automotive reliability stress, temperature cycling, and ESD immunity.

The supply range is 2.25V to 3.63V, covering common 2.5V and 3.3V rails without an extra regulator. That 10 mA saving matters in a battery-backed module or a multi-oscillator board where each clock adds to the thermal budget.

Listed as Active by Microchip.

6-SMD package — footprint and layout fit

Housed in a 6-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm.

Frequently asked questions

Can the DSC1123BI5-150.0000 replace a standard quartz crystal oscillator?

Yes, as a MEMS-based XO it is a drop-in replacement for a quartz oscillator in the same 6-SMD footprint and supply voltage range. The MEMS resonator provides better shock immunity (tested per AEC-Q100) and faster startup — no external load capacitors needed. The LVDS output requires a differential receiver on the load side.