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Microchip Technology DSC1001CE1-015.7500 — Crystals & Oscillators

DSC1001CE1-015.7500 MEMS Oscillator 15.75 MHz CMOS AEC-Q100

MPNDSC1001CE1-015.7500
Active

Microchip Technology DSC1001CE1-015.7500, XO (Standard) MEMS oscillator, 15.75 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, standby (power down) function, 4-SMD no-lead package.

Microchip Technology DSC1001CE1-015.7500 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE1-015.7500 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency15.75 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator replacing a quartz can

The DSC1001CE1-015.7500 is a MEMS-based XO (Standard) oscillator from Microchip Technology's DSC1001 series, delivering a fixed 15.75 MHz CMOS output with ±50 ppm frequency stability across its -20°C to 70°C operating range. It runs on a 1.8V to 3.3V supply, drawing 6.3 mA max in active mode and just 15 µA in standby (power down) — the standby pin lets the system shut the oscillator off when the clock tree is idle.

Automotive-grade timing for the BOM

AEC-Q100 qualified, this oscillator is rated for automotive environments where shock, vibration, and thermal cycling would stress a quartz crystal.

The oscillator starts up from standby faster than a quartz crystal, so the system is ready before the first bus frame arrives.

Package and footprint for pick-and-place

Housed in a 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. The standard 4-pad land pattern matches common oscillator footprints — no via-in-pad or exotic stencil required. Surface-mount placement runs on any standard pick-and-place line.

Frequently asked questions

Is DSC1001CE1-015.7500 AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification. This means it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up — suitable for cabin and chassis-domain electronics where a standard commercial oscillator would risk field failure.

Can DSC1001CE1-015.7500 replace a standard crystal oscillator?

Yes, it is a drop-in replacement for a quartz-based XO (Standard) oscillator at 15.75 MHz with CMOS output. The MEMS resonator is more shock and vibration tolerant than quartz. Check the pinout — the 4-SMD no-lead package matches the industry-standard 4-pad footprint, so no board layout change is needed if the original part used the same land pattern.

Does DSC1001CE1-015.7500 have a standby or power-down function?

Yes, it has a standby (power down) function. When the standby pin is asserted, the oscillator stops and draws 15 µA max — low enough for battery-backed or always-on automotive modules. The MEMS start-up time is faster than a quartz crystal, so the clock is valid before the system controller exits reset.