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Microchip Technology DSC1001CI2-038.4000T — Crystals & Oscillators

DSC1001CI2-038.4000T – Microchip MEMS XO, 38.4 MHz, CMOS

MPNDSC1001CI2-038.4000T
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Microchip Technology DSC1001CI2-038.4000T, XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, 4-SMD no-lead package, AEC-Q100 qualified.

Microchip Technology DSC1001CI2-038.4000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-038.4000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency38.4 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CI2-038.4000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 38.4 MHz CMOS output with ±25 ppm frequency stability. It operates from a 1.8 V to 3.3 V supply rail, drawing a maximum of 7.2 mA, and includes a standby (power-down) function that drops supply current to 15 µA.

AEC-Q100 qualification for under-hood and cabin use

4-SMD no-lead footprint — layout notes

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1001CI2-038.4000T fits standard oscillator land patterns for 38.4 MHz reference clocks. The surface-mount package is supplied on tape and reel, compatible with automated pick-and-place assembly.

Frequently asked questions

What are the complete specifications of DSC1001CI2-038.4000T?

Design engineers need datasheet-level details to validate fit in a circuit.

Where can I buy DSC1001CI2-038.4000T and what is the price?

Sourcing buyers need to quickly find stock and cost for BOM fulfillment.

Is DSC1001CI2-038.4000T obsolete or has a replacement?

Maintenance techs and brokers need lifecycle status to avoid supply issues.

What is the output type and supply voltage of DSC1001CI2-038.4000T?

Engineers must verify compatibility with downstream logic levels and power rails.

Can DSC1001CI2-038.4000T be used as a cross for other 38.4 MHz oscillators?

Comparison shoppers and replacement buyers need confidence in drop-in substitution.

Does DSC1001CI2-038.4000T have AEC-Q100 certification?

Automotive buyers require qualification proof for compliance and reliability.