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Microchip Technology DSC1001DL5-049.5000 — Crystals & Oscillators

DSC1001DL5-049.5000 MEMS XO – 49.5 MHz, AEC-Q100, CMOS

MPNDSC1001DL5-049.5000
Active

Microchip Technology DSC1001 series, XO (Standard), 49.5 MHz, CMOS output, 1.7V–3.6V supply, ±10 ppm stability, AEC-Q100, -40°C to 105°C, 4-VDFN package

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL5-049.5000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.7V ~ 3.6V
Current - supply8mA
Current - supply (Disable)15µA
Frequency49.5 MHz
Frequency stability±10ppm
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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-VDFN

Product details

The DSC1001DL5-049.5000: AEC-Q100 qualified oscillator for automotive modules — tested to the reliability stress and temperature-grade requirements of the engine bay, cabin, or chassis domain. The 4-VDFN package (2.50 mm x 2.00 mm, 0.90 mm seated height) is a standard footprint for MEMS oscillators; the surface-mount design fits reflow assembly without the crystal-specific layout constraints of a quartz resonator.

Supply voltage and power-down flexibility

Operating from 1.7V to 3.6V, this oscillator spans the 1.8V and 3.3V logic rails common in automotive ECUs — no extra level translation needed on the output.

Frequently asked questions

Does DSC1001DL5-049.5000 have a standby mode?

Yes, it includes a standby (power-down) function. When disabled, the supply current drops to 15 µA max, compared to 8 mA max during active operation.