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Microchip Technology DSC1001CE2-148.3516T — Crystals & Oscillators

DSC1001CE2-148.3516T MEMS Oscillator 148.3516 MHz CMOS

MPNDSC1001CE2-148.3516T
Active

Microchip DSC1001CE2-148.3516T, XO (Standard) MEMS oscillator, 148.3516 MHz CMOS output, ±25 ppm stability, 1.8-3.3V supply, AEC-Q100, 4-SMD no-lead package.

Microchip Technology DSC1001CE2-148.3516T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE2-148.3516T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency148.3516 MHz
Frequency stability±25ppm
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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CE2-148.3516T is a Microchip MEMS-based XO (Standard) oscillator delivering a 148.3516 MHz CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range. It accepts a wide supply range of 1.8V to 3.3V, drawing a maximum of 8.7 mA while oscillating, and drops to 15 µA in standby (power-down) mode via the enable pin.

AEC-Q100 qualification with commercial temperature limits

If your application requires -40°C operation, the DSC1001 series does offer extended-temperature variants; confirm the full part number suffix for your BOM.

4-SMD no-lead package — rework and layout notes

Housed in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this is a standard MEMS oscillator footprint — the same as many quartz oscillators, so it drops onto existing layouts without a board spin.

Frequently asked questions

What is the difference between DSC1001 and DSC1002 series?

The DSC1001 series (this part) is a standard MEMS XO. The DSC1002 series typically offers a wider frequency range or additional output options per Microchip's product line. For exact parametric differences, compare the datasheets — the DSC1001CE2-148.3516T is a ±25 ppm, 1.8-3.3V, CMOS-output part.