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Microchip Technology DSC1103DI5-125.0000 — Crystals & Oscillators

DSC1103DI5-125.0000 – Microchip 125 MHz LVDS MEMS XO, Active

MPNDSC1103DI5-125.0000
Active

Microchip Technology DSC1103 series, XO (Standard), 125 MHz LVDS output, ±10 ppm stability, 2.25V–3.63V supply, -40°C to 85°C, 6-SMD no-lead package, Standby (Power Down) function

Microchip Technology DSC1103DI5-125.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103DI5-125.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency125 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°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

125 MHz LVDS clock source with ±10 ppm stability

The DSC1103DI5-125.0000: The LVDS signalling pair keeps edge rates clean over short PCB traces to FPGAs, SerDes, or Ethernet PHYs without an external terminator — the receiver's 100 Ω differential termination is sufficient.

That disable current is low enough to leave the oscillator powered from a battery-backed rail during sleep — no external load switch needed. The 32 mA max active current is typical for a 125 MHz LVDS driver; the MEMS resonator itself draws negligible current compared to the output buffer.

6-SMD no-lead footprint and board integration

Frequently asked questions

Does the DSC1103DI5-125.0000 have a standby or power-down function?

Yes, the oscillator includes a Standby (Power Down) function. When asserted, the output goes high-impedance and the supply current drops to 95 µA max.