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Microchip Technology DSC1003AI5-125.0000 — Crystals & Oscillators

DSC1003AI5-125.0000 MEMS XO – 125 MHz, AEC-Q100, ±10 ppm

MPNDSC1003AI5-125.0000
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Microchip Technology DSC1003 series MEMS XO (Standard), 125 MHz CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, 1.7-3.6 V supply, 4-VDFN exposed pad package.

Microchip Technology DSC1003AI5-125.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1003AI5-125.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1003
MountingSurface Mount
Supply voltage1.7V ~ 3.6V
Current - supply16.6mA
Current - supply (Disable)15µA
Frequency125 MHz
Frequency stability±10ppm
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
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-VDFN Exposed Pad

Product details

125 MHz MEMS XO with AEC-Q100 grade

The DSC1003AI5-125.0000: Its AEC-Q100 qualification means this oscillator is validated for automotive-grade reliability, making it a fit for under-hood and chassis-domain applications where a quartz crystal would risk shock or vibration drift.

Wide supply range and standby power-down

The standby (power-down) function drops supply current to 15 µA max, preserving battery life in intermittently active systems like automotive body controllers or telematics units that wake on a CAN message.

No end-of-life notice or successor has been issued.

Frequently asked questions

Is DSC1003AI5-125.0000 AEC-Q100 qualified?

Yes, the DSC1003AI5-125.0000 carries AEC-Q100 ratings, meaning it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and cabin electronics where extended temperature range and vibration resistance are required.