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Microchip Technology DSC1123CI2-180.0000 — Crystals & Oscillators

DSC1123CI2-180.0000 MEMS Oscillator 180 MHz LVDS AEC-Q100

MPNDSC1123CI2-180.0000
Active

Microchip Technology DSC1123CI2-180.0000, DSC1123 series MEMS XO (Standard), 180 MHz LVDS output, ±25 ppm stability, 2.25V–3.63V supply, AEC-Q100 qualified, -40°C to 85°C, 6-SMD no-lead package.

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

Specifications

DSC1123CI2-180.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency180 MHz
Frequency stability±25ppm
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)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

180 MHz LVDS clock source for harsh environments

Supply voltage and output control

Operates from a single 2.25V to 3.63V supply, covering 2.5V and 3.3V logic rails without an external regulator — the Enable/Disable function lets the system gate the clock output, pulling the disable current down to 22 mA max. The LVDS output pairs directly with high-speed SERDES, FPGA clock inputs, or Ethernet PHY reference clocks — the differential signalling keeps noise coupling low on a mixed-signal board.

Housed in a 6-SMD, no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm — the compact footprint fits tight layout zones near the processor or FPGA without blocking fan-out vias.

Frequently asked questions

What is the exact frequency of the DSC1123CI2-180.0000?

180 MHz.

Is the DSC1123CI2-180.0000 AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, making it suitable for automotive-grade applications.

What is the output type of the DSC1123CI2-180.0000?

LVDS differential output.

How does the DSC1123CI2-180.0000 compare to a quartz oscillator?

The MEMS resonator in this part offers faster startup and better shock/vibration tolerance than a quartz crystal oscillator, which is an advantage in automotive and industrial environments where mechanical stress is present.