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Microchip Technology DSC1001AI2-020.0000T — Crystals & Oscillators

DSC1001AI2-020.0000T — Microchip MEMS XO, 20 MHz, CMOS

MPNDSC1001AI2-020.0000T
Active

Microchip Technology DSC1001AI2-020.0000T, XO (Standard) MEMS oscillator, 20 MHz, CMOS output, ±25ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD package.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI2-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

20 MHz MEMS XO with AEC-Q100 grade

AEC-Q100 qualification means this part is certified for automotive-grade reliability — suitable for under-hood or cabin electronics where temperature cycling and vibration are routine. The supply voltage spans 1.8V to 3.3V, covering common digital rails without an external regulator for the oscillator alone.

Standby function and power budget

A standby (power-down) function disables the output, dropping supply current to 15 µA max — useful for battery-backed systems that need to preserve charge during idle periods. Active supply current is 6.3 mA max at 20 MHz, a modest draw for a 7.0 mm × 5.0 mm surface-mount oscillator.

Frequently asked questions

Is the DSC1001AI2-020.0000T AEC-Q100 qualified?

Yes, the DSC1001AI2-020.0000T is rated AEC-Q100, meaning it meets automotive-grade qualification for temperature, reliability, and PPAP requirements.

What is the standby current of the DSC1001AI2-020.0000T?

When the standby (power-down) function is active, the supply current drops to 15 µA max.