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Microchip Technology DSC6003JA3B-PROGT — Crystals & Oscillators

DSC6003JA3B-PROGT MEMS XO Oscillator – Microchip, AEC-Q100

MPNDSC6003JA3B-PROGT
Active

Microchip DSC60XXB series, XO (Standard) MEMS oscillator, CMOS output, 1.71V–3.63V supply, -40°C to 125°C, AEC-Q100, blank programmable 2 kHz–80 MHz, 4-VLGA package.

$1.5300Ref. price · indicative, final on quote
Microchip Technology DSC6003JA3B-PROGT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6003JA3B-PROGT specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XXB
MountingSurface Mount
Programmable typeBlank (User Must Program)
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Available frequency range2 kHz ~ 80 MHz
Frequency stability (Total)±20ppm
Operating temperature-40°C~125°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR); Cut Tape (CT)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VLGA

Product details

MEMS oscillator with automotive-grade temperature range

The DSC6003JA3B-PROGT is a MEMS-based XO (Standard) oscillator from Microchip's DSC60XXB series, delivering a CMOS output across a 1.71V to 3.63V supply range.

Programmable frequency and blank ordering

This part ships as a blank device (Blank (User Must Program)) covering a 2 kHz to 80 MHz frequency range. The user programs the desired output frequency before assembly using Microchip's programming tools.

Housed in a 4-VLGA package measuring 2.50mm x 2.00mm with a seated height of 0.89mm, the DSC6003JA3B-PROGT is a surface-mount oscillator suited for space-constrained PCBs.

Frequently asked questions

Is the DSC6003JA3B-PROGT AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification, which means it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up. This qualification is required for Tier-1 PPAP submissions in automotive ECUs.

How do I program the blank DSC6003JA3B-PROGT?

The device ships blank and must be programmed by the user to the desired frequency between 2 kHz and 80 MHz. Microchip provides programming hardware and software tools for this purpose. Program the oscillator before soldering it to the board.

What is the difference between DSC6003JA3B-PROGT and DSC6003JA1B-PROGT?

Both are part of the DSC6003 series with the same MEMS resonator and CMOS output. The suffix difference (JA3B vs JA1B) indicates a different frequency stability grade or temperature range variant. Check the full part number against your BOM's stability and temperature requirements.