The DSC1001CI1-026.0000 is a 26 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a CMOS output over a 1.8V to 3.3V supply range.
Supply voltage and output compatibility
The 1.8V–3.3V supply range lets this oscillator feed 1.8V, 2.5V, or 3.3V logic families directly — no level translator needed between the oscillator output and the downstream MCU or PHY.
Package and board layout notes
Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. Surface-mount assembly with no exposed pad — standard reflow profile for 4-pin SMD oscillators applies; no special via-in-pad or thermal management required.