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Microchip Technology DSC1001DI5-037.5000T — Crystals & Oscillators

DSC1001DI5-037.5000T – MEMS XO, 37.5 MHz, CMOS, AEC-Q100

MPNDSC1001DI5-037.5000T
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Microchip DSC1001 series MEMS XO, 37.5 MHz CMOS output, ±10 ppm stability, 1.8–3.3 V supply, -40 to 85 °C, AEC-Q100, 4-SMD no-lead package

Microchip Technology DSC1001DI5-037.5000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI5-037.5000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency37.5 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

MEMS oscillator at 37.5 MHz with CMOS output

The CMOS output swings rail-to-rail and drives standard logic inputs directly.

Standby power-down and AEC-Q100 qualification

AEC-Q100 qualification certifies the part for automotive applications: under-hood sensors, body control modules, and infotainment clocks that must survive extended temperature cycling and ESD stress.

Package footprint and board-fit notes

The 4-SMD, no-lead package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm max. The 0.098" × 0.079" footprint matches the industry-standard 2.5 × 2.0 mm oscillator land pattern — no board spin needed if you are replacing a quartz oscillator in the same pad layout.

Frequently asked questions

What supply voltage range does the DSC1001DI5-037.5000T accept?

The oscillator operates from 1.8 V to 3.3 V single supply. The CMOS output voltage tracks the supply rail, so a 1.8 V supply produces a 1.8 V logic swing, and a 3.3 V supply swings to 3.3 V.

Does the DSC1001DI5-037.5000T have a standby or power-down mode?

Yes, the function is Standby (Power Down). When the enable pin is asserted low, the oscillator stops and draws 15 µA max. The MEMS resonator restarts within microseconds after re-enable — no long crystal start-up delay.

Is the DSC1001DI5-037.5000T AEC-Q100 qualified?

Yes, the part carries an AEC-Q100 rating, which qualifies it for automotive-grade reliability testing including extended temperature cycling, high-temperature operating life, and ESD robustness.