80 MHz MEMS oscillator — industrial temp, 3.2x2.5 mm
The DSC1033CI1-080.0000T is a MEMS-based XO (standard oscillator) from Microchip's PureSilicon™ series, delivering a fixed 80 MHz CMOS output from a 3.3V supply rail. The 3.20 mm x 2.50 mm 4-SMD no-lead package with a 0.90 mm seated height suits space-constrained PCB layouts; the MEMS die eliminates the need for external load capacitors, simplifying the BOM.
Date-code authenticity matters: because this part is obsolete, verify date codes against Microchip's last-time-buy window to avoid stale inventory that may have drifted in frequency stability.
