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Microchip Technology DSC1103CI5-140.0000 — Crystals & Oscillators

DSC1103CI5-140.0000 MEMS XO, 140 MHz LVDS, ±10 ppm

MPNDSC1103CI5-140.0000
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Microchip DSC1103CI5-140.0000, XO (Standard) MEMS oscillator, 140 MHz LVDS output, ±10 ppm frequency stability, -40°C to 85°C, 6-SMD no-lead package

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

Specifications

DSC1103CI5-140.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency140 MHz
Frequency stability±10ppm
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
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

140 MHz LVDS clock source with MEMS reliability

Supply voltage spans 2.25V to 3.63V, so the same part works on 2.5V or 3.3V rails without a separate LDO.

When enabled, the oscillator draws 32 mA max at 140 MHz, which is typical for an LVDS output at this frequency and well within the budget of a medium-density FPGA or SoC reference clock.

Housed in a 6-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm—a compact footprint that fits tight channel spacing on a multi-lane SerDes or Ethernet PHY layout. The no-lead package requires a solder-paste stencil with aperture matching the pad geometry; standard reflow profiles for lead-free assembly apply.

Frequently asked questions

What is the datasheet for DSC1103CI5-140.0000?

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Where can I buy DSC1103CI5-140.0000 and what is the price?

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What is the output type of DSC1103CI5-140.0000?

LVDS output compatibility with system I/O requirements is critical for design.

Is DSC1103CI5-140.0000 a MEMS oscillator and what are its advantages?

Understanding the MEMS technology helps in reliability and performance evaluation.

What are the equivalent or cross-reference parts for DSC1103CI5-140.0000?

Finding alternatives ensures supply chain resilience and second-source options.

What is the lifecycle status of DSC1103CI5-140.0000 and is it at risk of obsolescence?

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