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Microchip Technology DSC1001BI1-020.0000 — Crystals & Oscillators

DSC1001BI1-020.0000 MEMS Oscillator – 20 MHz, AEC-Q100

MPNDSC1001BI1-020.0000
Active

Microchip DSC1001BI1-020.0000, XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, standby power-down, -40°C to +85°C, 4-SMD no-lead package.

$0.9450Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI1-020.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 MHz
Frequency stability±50ppm
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
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Its CMOS output and ±50 ppm frequency stability suit engine control units, ADAS sensors, and body electronics where a quartz crystal's shock sensitivity or long start-up could be a reliability risk.

Standby power-down for battery-backed modules

No external load switch is needed — the oscillator's own disable pin handles the rail gating.

Wide supply voltage simplifies BOM consolidation

Operating from 1.8V to 3.3V, this single order code covers 1.8V, 2.5V, and 3.3V logic rails without a separate voltage regulator or multiple oscillator variants. The 4-SMD no-lead package (5.00 mm x 3.20 mm, 0.90 mm seated height) fits standard timing footprints and reflow profiles.

No direct stock-holding claim — each order is quoted individually.

Frequently asked questions

What is the frequency tolerance of DSC1001BI1-020.0000?

Design engineers need to know if the oscillator meets timing accuracy requirements.

What is the supply voltage range for DSC1001BI1-020.0000?

Ensures compatibility with target circuit voltage, critical for design validation.

Is DSC1001BI1-020.0000 in stock at major distributors?

Sourcing buyers need immediate availability to fill BOM lines without delays.

What is the replacement or equivalent for DSC1001BI1-020.0000?

Maintenance techs and brokers need alternatives when part is obsolete or unavailable.

Does DSC1001BI1-020.0000 have a standby power down function?

Power-sensitive designs require this feature; missing it could cause project redesign.

Where can I buy DSC1001BI1-020.0000 with short lead time?

Transactional buyers need a fast source to avoid production stoppage.