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Microchip Technology DSC1121DL2-025.0000T — Crystals & Oscillators

DSC1121DL2-025.0000T – Microchip MEMS XO, 25 MHz, CMOS

MPNDSC1121DL2-025.0000T
Active

Microchip Technology DSC1121 series, XO (Standard) MEMS oscillator, 25 MHz, CMOS output, ±25 ppm stability, 2.25 V – 3.6 V supply, AEC-Q100 qualified, -40°C to +105°C, 6-SMD no-lead package.

$1.4400Ref. price · indicative, final on quote
Microchip Technology DSC1121DL2-025.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121DL2-025.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency25 MHz
Frequency stability±25ppm
Operating temperature-40°C~105°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
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS timing with automotive-grade screening

The DSC1121DL2-025.0000T is a 25 MHz MEMS-based XO (standard oscillator) with CMOS output, rated across -40°C to +105°C and AEC-Q100 qualified — meaning it's screened for the thermal and vibration profile of under-hood or chassis-mount electronic modules, not just a benign indoor environment.

Package dimensions and board-fit details

Housed in a 6-SMD, no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm — this footprint matches common 2.5 × 2.0 mm MEMS oscillator pads; the enable/disable function on pin 1 lets a GPIO gate the output without a separate buffer.

Active lifecycle — orderable today

Listed as Active with no EOL or NRND flag — this is a current-production part that can be quoted to order against a BOM quantity through independent distribution; no successor needed.

Frequently asked questions

Is DSC1121DL2-025.0000T AEC-Q100 qualified?

Yes — the part carries an AEC-Q100 rating, meaning it has passed the relevant Grade 1 temperature and reliability stresses for automotive use.

Can DSC1121DL2-025.0000T replace a quartz crystal oscillator?

Functionally yes, but the comparison is about the resonator technology, not the pinout. This is a MEMS oscillator — it starts up faster, is less sensitive to shock and vibration than a quartz crystal, and the frequency is factory-trimmed, so no external load capacitors are needed. The output is CMOS, so it drives the same clock input on an MCU or SoC that a quartz-based XO would.