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Microchip Technology DSC1123DL5-125.0000T — Crystals & Oscillators

DSC1123DL5-125.0000T MEMS Oscillator – 125 MHz LVDS

MPNDSC1123DL5-125.0000T
Active

Microchip Technology DSC1123 series, XO (Standard) MEMS oscillator, 125 MHz LVDS output, AEC-Q100 qualified, 2.25V–3.63V supply, -40°C to 105°C, 6-SMD no-lead package

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

Specifications

DSC1123DL5-125.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency125 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

Output is LVDS at 125 MHz, drawing 32 mA max from a 2.25V to 3.63V supply rail. The 6-SMD no-lead package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB real estate in camera modules, radar sensors, or head-unit boards.

Supply-voltage compatibility and footprint check

The 2.25V to 3.63V supply range covers 2.5V and 3.3V rails without an external regulator — confirm the rail tolerance; at 3.3V nominal, the oscillator stays within spec even under a 5% dip. The 0.50 mm pitch of the 6-SMD land pattern requires standard reflow profiling; no via-in-pad needed for this two-row layout. A ±10 ppm oscillator at 125 MHz contributes roughly 80 ps of period jitter — within the timing margin for most 1 GbE or automotive SerDes links.

Active production, no LTB concerns

No last-time-buy window or NRND flag applies.

Frequently asked questions

Can DSC1123DL5-125.0000T replace a standard 125 MHz quartz oscillator?

Yes, as a drop-in replacement for a 125 MHz LVDS oscillator in the same 6-SMD footprint. The MEMS resonator offers faster startup and better shock/vibration tolerance than quartz, but the output type and frequency are identical. Confirm the supply voltage and enable polarity match the existing BOM.