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Microchip Technology DSC1003DL5-148.5000 — Crystals & Oscillators

DSC1003DL5-148.5000 MEMS XO – 148.5 MHz, CMOS, AEC-Q100

MPNDSC1003DL5-148.5000
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Microchip DSC1003DL5-148.5000, MEMS-based XO (Standard), 148.5 MHz CMOS output, ±10 ppm stability, 1.7V–3.6V supply, -40°C–105°C, AEC-Q100 qualified

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

Specifications

DSC1003DL5-148.5000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1003
MountingSurface Mount
Supply voltage1.7V ~ 3.6V
Current - supply9.6mA
Current - supply (Disable)15µA
Frequency148.5 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-SMD, No Lead

Product details

The ±10 ppm stability holds the clock edge jitter tight enough for most 100BASE-T1 and LVDS links without an external PLL cleanup. It is suited for under-hood and cabin domains where the ambient hits 105°C.

Supply range and standby power-down

Maximum supply current is 9.6 mA, so the thermal load on the 2.50mm x 2.00mm package is negligible. For an ECU that sleeps between ignition cycles, that keeps the quiescent draw well under the battery drain budget.

Package and mounting for the 4-SMD no-lead footprint

The 4-SMD, No Lead package measures 2.50mm x 2.00mm with a seated height of 0.90mm. Surface-mount reflow follows standard JEDEC profiles for ceramic MEMS packages — no special bake required if the moisture-barrier bag is intact.

Frequently asked questions

Is the DSC1003DL5-148.5000 AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings.