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Microchip Technology DSC1201NA3-PROGT — Crystals & Oscillators

DSC1201NA3-PROGT MEMS Oscillator

MPNDSC1201NA3-PROGT
Active

Microchip DSC12X1 series MEMS XO, blank-programmable, 2.5 MHz to 170 MHz, CMOS output, AEC-Q100, -40°C to 125°C, 6-VDFN package

$1.9800Ref. price · indicative, final on quote
Microchip Technology DSC1201NA3-PROGT datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1201NA3-PROGT specifications
ParameterValue
TypeXO (Standard)
SeriesDSC12X1
MountingSurface Mount
Programmable typeBlank (User Must Program)
Voltage2.25V ~ 3.63V
Current - supply27mA (Typ)
Available frequency range2.5 MHz ~ 170 MHz
Frequency stability (Total)±20ppm
Operating temperature-40°C~125°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR); Cut Tape (CT)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

The DSC1201NA3-PROGT is a MEMS-based XO (Standard) from Microchip's DSC12X1 series, delivering a CMOS output across a programmable frequency range of 2.5 MHz to 170 MHz.

Programming and frequency flexibility

Supplied as a blank device (User Must Program), the DSC1201NA3-PROGT is programmed with the target frequency after assembly, using Microchip's TimeFlash or compatible field programmers. The wide supply range of 2.25V to 3.63V allows it to run from common 2.5V, 3.0V, or 3.3V rails without an extra regulator.

Package and mounting note

Housed in a 6-VDFN package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, it sits low on the board and suits pick-and-place assembly. Surface-mount footprint: the 6-VDFN is a standard land pattern — no via-in-pad or exotic fan-out required.

No stock-holding claim — availability confirmed at RFQ.

Frequently asked questions

How do I program the DSC1201NA3-PROGT oscillator?

The DSC1201NA3-PROGT ships as a blank device — you program the target frequency after assembly using Microchip's TimeFlash programmer or compatible field programming tools. The programming interface uses the device's standby pin and supply lines; refer to the DSC12X1 programming guide for the exact sequence.

Is the DSC1201NA3-PROGT a drop-in replacement for a fixed-frequency DSC1201NA3?

The DSC1201NA3-PROGT is the programmable version of the same base part number. It is pin-compatible with the fixed-frequency DSC1201NA3 in the same 6-VDFN package — same footprint, same supply range, same output type. The difference is that the PROGT variant requires programming before use, while the fixed version comes pre-configured.