Skip to main content
Microchip Technology DSC1122CI1-125.0000 — Crystals & Oscillators

DSC1122CI1-125.0000 MEMS XO, LVPECL, 125 MHz, Microchip

MPNDSC1122CI1-125.0000
Active

Microchip DSC1122 series MEMS XO, 125 MHz LVPECL output, ±50 ppm stability, 2.25V–3.6V supply, 6-SMD no-lead package, -40°C to 85°C grade.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1122CI1-125.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1122
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22mA
Frequency125 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputLVPECL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS XO with LVPECL at 125 MHz

The LVPECL output provides low-jitter differential signaling ideal for high-speed clock distribution in networking, FPGA reference clocks, and data-converter timing.

Operating from 2.25V to 3.6V, this oscillator fits common 2.5V and 3.3V rails without a separate regulator.

Package dimensions and footprint

Housed in a 6-SMD no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, the footprint matches standard 3.2x2.5 mm XO pads without requiring via-in-pad or special fan-out.

Frequently asked questions

How can I order the DSC1122CI1-125.0000 or get a quote?

Submit an RFQ with your target quantity and delivery timeline. The part is Active (Microchip lifecycle), so it is sourced to order through independent distribution — no stock-holding claim, but we confirm availability and current pricing at quote time.