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Microchip Technology DSC1001DI5-020.0000T — Crystals & Oscillators

DSC1001DI5-020.0000T MEMS XO – 20 MHz, CMOS, 1.8-3.3 V

MPNDSC1001DI5-020.0000T
Active

Microchip Technology DSC1001DI5-020.0000T, XO (Standard) MEMS oscillator, 20 MHz, CMOS output, 1.8V~3.3V supply, ±10ppm stability, -40°C~85°C, AEC-Q100, 4-SMD no-lead 2.50mm x 2.00mm package, standby power-down function.

$2.0250Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI5-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Active MEMS oscillator for automotive and industrial timing

AEC-Q100 qualification confirms it's rated for automotive-grade thermal and reliability stress — suitable for under-hood or cabin electronics where a quartz crystal might drift or fail under vibration.

Standby mode and power budget

Active current draw is 6.3 mA max; when the standby (power-down) pin is asserted, consumption drops to 15 µA max — a 420× reduction that keeps the oscillator alive on a coin cell during sleep intervals. The standby function lets a microcontroller or power-management IC gate the clock without a separate load-switch FET — one less component on the board.

Package and board-fit considerations

Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight layouts in automotive ECUs, ADAS cameras, or handheld instruments.

Frequently asked questions

Is DSC1001DI5-020.0000T compatible with a 3.3 V supply?

Yes.

Does DSC1001DI5-020.0000T have a standby power-down function?

Yes. It includes a standby (power-down) function that reduces supply current from 6.3 mA max to 15 µA max.

Can DSC1001DI5-020.0000T replace a quartz oscillator?

It is a MEMS-based oscillator, not a quartz crystal — it generates a complete clock output without external load capacitors or an inverter. Pin-compatible with many standard 4-pad oscillators in the same 2.5x2.0 mm footprint, but verify the output type (CMOS) and supply voltage range (1.8-3.3 V) match your design.