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Microchip Technology DSC1121AI2-150.0000 — Crystals & Oscillators

DSC1121AI2-150.0000 – Microchip MEMS XO, 150 MHz, CMOS

MPNDSC1121AI2-150.0000
Active

Microchip DSC1121AI2-150.0000, MEMS-based XO (Standard), 150 MHz CMOS output, ±25 ppm stability, 2.25-3.6 V supply, AEC-Q100, -40 to +85 °C, 6-SMD package.

Microchip Technology DSC1121AI2-150.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121AI2-150.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency150 MHz
Frequency stability±25ppm
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)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

AEC-Q100 qualification confirms the part meets automotive-grade stress, reliability, and PPAP documentation requirements. This is not an industrial part dressed as automotive-capable — it carries the full AEC-Q100 test suite, which means the OEM auditor will accept the PPAP package.

Supply rail and output drive

Supply voltage range of 2.25 V to 3.6 V covers 2.5 V and 3.3 V logic rails without an external regulator. The 35 mA max supply current at 150 MHz is the budget for the entire oscillator — no external load capacitors or bias resistors as with a quartz crystal.

Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm.

Frequently asked questions

What is the supply voltage range for DSC1121AI2-150.0000?

Designers need to confirm compatibility with their power rail before specifying the part.

Is DSC1121AI2-150.0000 AEC-Q100 qualified for automotive applications?

Automotive buyers must ensure the component meets reliability standards for vehicle use.

What is the difference between DSC1121AI2-150.0000 and DSC1121CI2-150.0000?

Engineers choosing between package options need to understand dimensional or performance trade-offs.

Where can I buy DSC1121AI2-150.0000 with immediate stock?

Sourcing buyers need to locate distributors that have inventory to avoid production delays.

Does DSC1121AI2-150.0000 have an enable/disable function and how is it controlled?

System designers require output control features for power management or test modes.

What is the lead time for DSC1121AI2-150.0000 from major distributors?

Buyers need lead time estimates to plan procurement and avoid line-down situations.