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Microchip Technology DSC1122CE5-068.0000T — Crystals & Oscillators

DSC1122CE5-068.0000T – 68 MHz LVPECL MEMS XO, Active

MPNDSC1122CE5-068.0000T
Active

Microchip DSC1122CE5-068.0000T, XO (Standard) MEMS oscillator, 68 MHz, LVPECL output, ±10 ppm stability, 2.25–3.6 V supply, 6-SMD No Lead package, -20°C to +70°C.

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

Specifications

DSC1122CE5-068.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1122
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22mA
Frequency68 MHz
Frequency stability±10ppm
Operating temperature-20°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputLVPECL
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

68 MHz LVPECL MEMS oscillator – active and orderable

Its LVPECL output delivers the fast edge rates and low jitter needed for high-speed clock distribution in networking, FPGA reference, and SERDES applications.

Supply range and enable/disable control

The 6-SMD, No Lead package (3.20 mm × 2.50 mm footprint, 0.90 mm seated height) is a standard 6-pin oscillator land pattern. The MEMS die eliminates the quartz blank and its associated start-up time — output is valid within microseconds of power-up.

Active lifecycle – design-in ready

Lifecycle status is Active.

Frequently asked questions

What is the frequency of DSC1122CE5-068.0000T?

The output frequency is 68 MHz, with LVPECL signal levels.

Is DSC1122CE5-068.0000T a direct replacement for a standard quartz oscillator?

It is a functional replacement in the same 6-SMD, No Lead footprint, but the MEMS resonator behaves differently: faster start-up, no quartz aging drift, and better shock/vibration tolerance. Confirm that the LVPECL output and ±10 ppm stability meet your system's timing requirements before substituting.