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Microchip Technology DSC1122BI5-148.3516 — Crystals & Oscillators

DSC1122BI5-148.3516 – 148.3516 MHz LVPECL MEMS Oscillator –

MPNDSC1122BI5-148.3516
Active

Microchip DSC1122 series, XO (Standard) MEMS oscillator, 148.3516 MHz LVPECL output, ±10 ppm stability, -40°C to 85°C, 6-SMD no-lead package, Enable/Disable function

Microchip Technology DSC1122BI5-148.3516 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1122BI5-148.3516 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1122
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22mA
Frequency148.3516 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputLVPECL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

148.3516 MHz LVPECL clock — MEMS, not quartz

The DSC1122BI5-148.3516: Supply voltage spans 2.25V to 3.6V, letting it run from a 2.5V or 3.3V rail without an extra regulator — the Enable/Disable pin cuts supply current to 22 mA max when the clock is gated off.

Industrial temp grade and 6-SMD footprint

Housed in a 5.00mm x 3.20mm 6-SMD no-lead package with a seated height of 0.90 mm max — the same footprint as standard quartz oscillators, so a board laid out for a 5×3.2 mm XO accepts this MEMS part without a layout change.

Frequently asked questions

Where can I buy DSC1122BI5-148.3516 and what is the lead time?

This part is sourced to order through independent distribution. The Active lifecycle status means no LTB constraints; lead time is quoted per order.