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Microchip Technology DSC1123BL5-125.0000 — Crystals & Oscillators

DSC1123BL5-125.0000 125 MHz LVDS MEMS XO

MPNDSC1123BL5-125.0000
Active

Microchip DSC1123 series, XO (Standard) MEMS oscillator, 125 MHz LVDS output, 2.25V~3.63V supply, ±10 ppm stability, -40°C~105°C, 6-SMD no-lead package

$5.0700Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123BL5-125.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply22mA
Frequency125 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

125 MHz LVDS timing for industrial and networking boards

The DSC1123BL5-125.0000: LVDS signalling keeps the edge rates clean for 125 MHz clock distribution over short PCB traces — the differential pair reduces radiated EMI compared to a single-ended CMOS output at the same frequency.

A MEMS base resonator replaces the quartz crystal — no external load capacitors, no crystal start-up time, and better shock/vibration tolerance per the DSC1123 series design. The 6-SMD no-lead package (5.00 mm x 3.20 mm, 0.90 mm seated height) fits a standard oscillator footprint; the Enable/Disable function lets the system gate the clock for power savings without a separate clock buffer.

Frequently asked questions

Is the DSC1123BL5-125.0000 obsolete?

No — Microchip lists it as Active. It is in production and available for both new designs and existing BOM positions.

What is the exact frequency of the DSC1123BL5-125.0000?

125.0000 MHz, LVDS output.