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Microchip Technology DSC1103DE1-148.5000 — Crystals & Oscillators

DSC1103DE1-148.5000 Microchip MEMS XO 148.5 MHz LVDS Active

MPNDSC1103DE1-148.5000
Active

Microchip Technology DSC1103 series, XO (Standard) MEMS oscillator, 148.5 MHz LVDS output, ±50 ppm stability, 2.25V~3.63V supply, -20°C~70°C, 6-SMD no-lead package, active lifecycle.

Microchip Technology DSC1103DE1-148.5000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103DE1-148.5000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency148.5 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

148.5 MHz LVDS MEMS oscillator — fit and sourcing

The DSC1103DE1-148.5000 is a Microchip MEMS-based XO (Standard) delivering a 148.5 MHz LVDS output with ±50 ppm frequency stability over -20°C to 70°C. Supply voltage spans 2.25V to 3.63V, covering common 2.5V and 3.3V rails without a separate regulator. The 6-SMD no-lead package (2.50mm x 2.00mm footprint, 0.90mm seated height) fits tight PCB layouts; the standby (power-down) function reduces supply current to 95 µA max when disabled.

Product status is Active per Microchip's lifecycle designation.

Frequently asked questions

Is DSC1103DE1-148.5000 compatible with a 3.3V supply?

Yes. The supply voltage range is 2.25V to 3.63V, so a 3.3V rail is within spec. No external regulator is needed.

What is the frequency stability of DSC1103DE1-148.5000?

Frequency stability is ±50 ppm over the -20°C to 70°C operating temperature range.

Is DSC1103DE1-148.5000 RoHS compliant?

The evidence does not list a RoHS compliance statement. Confirm with the datasheet or your Microchip contact for the latest compliance status.