Skip to main content
Log in
Microchip Technology DSC1001CE1-069.2480 — Crystals & Oscillators

DSC1001CE1-069.2480 MEMS Oscillator – Microchip, XO

MPNDSC1001CE1-069.2480
Active

Microchip DSC1001CE1-069.2480, XO (Standard), MEMS base resonator, 69.248 MHz CMOS output, ±50ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, 4-SMD no-lead package.

Microchip Technology DSC1001CE1-069.2480 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE1-069.2480 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency69.248 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 at 69.248 MHz — AEC-Q100 qualified

The DSC1001CE1-069.2480 is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 69.248 MHz CMOS output. AEC-Q100 rated, so it meets the automotive reliability stress and temperature requirements for under-hood or cabin electronics.

Supply range, standby function, and current draw

This is useful for battery-backed or sleep-mode circuits where the clock can be gated off to save power.

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm.

Frequently asked questions

What is the frequency tolerance of DSC1001CE1-069.2480?

The frequency stability is ±50 ppm. This is the total variation over the operating temperature range and supply voltage, not a room-temperature initial accuracy — budget accordingly for timing margin in the clock tree.

Is DSC1001CE1-069.2480 automotive qualified?

Yes, it carries an AEC-Q100 rating. This means it has passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) per the AEC-Q100 specification. The operating temperature range is -20°C to 70°C, so it fits cabin or infotainment applications rather than full under-hood ambient.

Can DSC1001CE1-069.2480 replace a standard quartz crystal oscillator?

Functionally yes — it provides a CMOS clock output at 69.248 MHz. The MEMS resonator inside is more robust against vibration and shock than a quartz crystal. The 4-SMD, No Lead package uses the same 3.2 x 2.5 mm footprint as many quartz oscillators, so the PCB land pattern is compatible. Confirm the supply voltage range (1.8V–3.3V) and the output drive strength match the downstream load.