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Microchip Technology DSC1018BE1-028.6363T — Crystals & Oscillators

DSC1018BE1-028.6363T MEMS Oscillator 28.6363 MHz CMOS 1.8V

MPNDSC1018BE1-028.6363T
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Microchip Technology DSC1018BE1-028.6363T, XO (Standard) MEMS oscillator, 28.6363 MHz, CMOS output, 1.8V supply, ±50ppm stability, -20 to 70°C, 4-SMD no lead package.

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

Specifications

DSC1018BE1-028.6363T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1018
MountingSurface Mount
Supply voltage1.8V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency28.6363 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator at 28.6363 MHz for 1.8V clock trees

The DSC1018BE1-028.6363T is a MEMS-based XO (Standard) oscillator delivering a 28.6363 MHz CMOS output from a 1.8V supply rail — a common frequency for video timing, Ethernet PHY reference clocks, or MCU clock multiplication in low-power designs.

Housed in a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — the footprint matches the common 5.0 x 3.2 mm ceramic oscillator land pattern, so a layout designed for a quartz XO of the same size accepts this MEMS part without a board spin.

Frequently asked questions

What is the output type of DSC1018BE1-028.6363T?

The output is CMOS, single-ended, compatible with standard digital logic inputs. No differential output (LVDS, LVPECL) is available on this variant.

What is the frequency tolerance of DSC1018BE1-028.6363T?

Frequency stability is ±50ppm over the -20 to 70°C operating range. This is the total allowable deviation including temperature, supply voltage, and aging effects.

What is the closest pin-compatible alternative to DSC1018BE1-028.6363T?

Within the DSC1018 series, other frequency variants share the same 4-SMD package, 1.8V supply, and CMOS output — but no exact pin-compatible alternative at 28.6363 MHz is listed. For a different frequency, the DSC1018 family offers many options with the same footprint.

How do I get current pricing and availability for DSC1018BE1-028.6363T?

Submit an RFQ through this page.