Supply range and standby power-down
Operating from 2.25 V to 3.6 V, this oscillator covers the 2.5 V and 3.3 V logic rails common in MCU and FPGA clock trees without an external regulator. Active current draw is 35 mA max at full speed, typical for a 19.44 MHz CMOS-output oscillator in the 7.0 mm × 5.0 mm SMD package.
Package and board layout notes
Housed in a 6-SMD, no-lead exposed pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm, the DSC1101AI5-019.4400 fits standard oscillator footprints and reflow profiles.