Skip to main content
Microchip Technology DSC1223DE3-148M5000T — Crystals & Oscillators

DSC1223DE3-148M5000T Microchip MEMS XO, 148.5 MHz LVDS

MPNDSC1223DE3-148M5000T
Active

Microchip DSC1223 series MEMS-based XO (Standard), 148.5 MHz LVDS output, ±20 ppm frequency stability, 2.5V–3.3V supply, Enable/Disable function, 6-VDFN package, -20°C to +70°C operating range.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1223DE3-148M5000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1223
MountingSurface Mount
Voltage2.5V ~ 3.3V
Current - supply32mA (Typ)
Current - supply (Disable)23mA (Typ)
Frequency148.5 MHz
Frequency stability±20ppm
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
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case6-VDFN

Product details

What this 148.5 MHz LVDS oscillator does on your board

The LVDS swing keeps radiated emissions lower than a single-ended CMOS clock at this frequency, and the differential pair simplifies routing over longer board traces. Supply voltage accepts 2.5V to 3.3V, so the same part serves both 2.5V and 3.3V clock domains without a separate regulator.

Active lifecycle and sourcing through independent distribution

Product status is Active — no last-time-buy, no EOL notice. No stock-holding claim; sourced per inquiry.

Package, temperature grade, and board-fit notes

Housed in a 6-VDFN package measuring 2.50mm x 2.00mm with a seated height of 0.90mm.

Frequently asked questions

How can I order DSC1223DE3-148M5000T or check availability?

No stock-holding claim — availability is verified per inquiry.

Can DSC1223DE3-148M5000T be used in a 3.3V system?

Yes. The supply voltage range is 2.5V to 3.3V, so it operates directly from a 3.3V rail without an additional regulator.