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Microchip Technology DSC1001BI5-020.0000 — Crystals & Oscillators

DSC1001BI5-020.0000 MEMS XO, 20 MHz, AEC-Q100, ±10 ppm

MPNDSC1001BI5-020.0000
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 20 MHz, CMOS output, ±10 ppm frequency stability, 1.8V ~ 3.3V supply, -40°C ~ 85°C, AEC-Q100 qualified, 4-SMD no-lead package (5.00mm x 3.20mm).

$1.8000Ref. price · indicative, final on quote
Microchip Technology DSC1001BI5-020.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI5-020.0000 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~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001BI5-020.0000: Its AEC-Q100 rating means this part is qualified for automotive-grade reliability — suitable for engine control units, body controllers, and infotainment clocks where temperature cycling and vibration are routine.

Supply flexibility and enable/disable control

The oscillator operates from a single 1.8V to 3.3V supply rail, covering the common digital core and I/O voltages without needing a separate regulator. Active current draw is 6.3 mA max at 20 MHz, keeping the thermal footprint low in the compact 5.00mm x 3.20mm 4-SMD package.

Frequently asked questions

What is the enable/disable function on the DSC1001BI5-020.0000?

The enable/disable pin allows the output to be gated. When disabled, the supply current drops to 15 µA max, making it suitable for power-cycled or sleep-mode designs.