40 MHz MEMS oscillator — active production, low power
The DSC1030BE1-040.0000T is a 40 MHz XO (Standard) oscillator built on a MEMS resonator, not a quartz crystal — the CMOS output delivers a clean square wave at 40 MHz with ±50 ppm frequency stability across the full -20°C to 70°C range.
Package and supply — 4-SMD no-lead at 3V
Housed in a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, this oscillator runs from a single 3V supply rail — no external load capacitors or feedback resistors needed, unlike a quartz crystal.