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Microchip Technology DSC1001CL5-020.0000 — Crystals & Oscillators

DSC1001CL5-020.0000 – Microchip MEMS XO, 20 MHz CMOS

MPNDSC1001CL5-020.0000
Active

Microchip DSC1001 series MEMS XO, 20 MHz, CMOS output, ±10 ppm stability, AEC-Q100, 1.8–3.3 V supply, -40 to +105°C, 4-SMD no-lead package.

Microchip Technology DSC1001CL5-020.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CL5-020.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Automotive-grade MEMS clock source

The DSC1001CL5-020.0000 is a MEMS-based standard XO (type XO (Standard)) producing a 20 MHz CMOS output with ±10 ppm frequency stability. Its key differentiator is AEC-Q100 qualification, making it suitable for engine-control units, ADAS sensors, and body electronics where quartz oscillators may fail under shock or wide temperature swings.

Operating from 1.8 V to 3.3 V, this oscillator spans the common digital core and I/O rails — no secondary regulator needed for mixed-voltage designs.

Industrial temperature range and MEMS reliability

Frequently asked questions

Is DSC1001CL5-020.0000 qualified for automotive applications (AEC-Q100)?

Yes, it carries AEC-Q100 qualification, which includes the temperature grade, reliability stress testing, and PPAP documentation required for automotive ECUs and sensors.

What is the standby current consumption of DSC1001CL5-020.0000?

In standby (power-down) mode, the maximum supply current is 15 µA, making it suitable for battery-backed modules that spend most of their time asleep.