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Microchip Technology DSC1004AI1-025.0000T — Crystals & Oscillators

DSC1004AI1-025.0000T MEMS Oscillator

MPNDSC1004AI1-025.0000T
Active

Microchip Technology DSC1004 series, XO (Standard) MEMS oscillator, 25 MHz, CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V to 3.3V supply, 4-SMD package.

Microchip Technology DSC1004AI1-025.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1004AI1-025.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1004
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.5mA
Current - supply (Disable)15µA
Frequency25 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

The 1.8V to 3.3V supply range lets a single part number serve multiple voltage domains — a 3.3V microcontroller and a 1.8V FPGA reference clock can share the same BOM line.

Package, footprint, and storage

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — a standard 7x5 mm ceramic oscillator footprint that drops into existing layouts without a board spin.

Standby power-down function

Active current draw is 6.5 mA max at 25 MHz — a low-power clock source for always-on peripherals in automotive body controllers or industrial IoT gateways.

Frequently asked questions

Is DSC1004AI1-025.0000T AEC-Q100 qualified?

Yes — it carries AEC-Q100 rating, making it suitable for automotive-grade applications including under-hood and cabin electronics.

What is the difference between DSC1004 and DSC1003 series?

The primary difference is frequency stability: DSC1004 is specified at ±50 ppm, while DSC1003 is typically ±100 ppm. Both are MEMS-based XO (Standard) with CMOS output, same package, same supply range, and same AEC-Q100 option. Choose DSC1004 when the clock tolerance budget is tighter — for example, CAN FD or 100BASE-T1 reference clocks.