The DS1088LU-100+: ROHS3 compliant, so it ships into EU and other regulated markets without exemption paperwork.
100 MHz clock output from a divider, not a PLL
This is a clock generator that takes a clock input and outputs a clock at up to 100 MHz. No PLL on board — the output frequency is derived from the input via an internal divider (divider/multiplier is Yes/No). That means the output jitter tracks the input clock's jitter; there is no PLL cleanup or multiplication. For a system that already has a clean reference and just needs a divided-down rail, this avoids the phase-noise penalty of a synthesizer.
Supply and temperature — the fit check
The -20°C to +85°C operating range covers most industrial ambient environments but not extended industrial (-40°C) or automotive.
8-uMAX footprint — board integration
Housed in an 8-TSSOP / 8-MSOP package (0.118-inch, 3.00 mm width) with the supplier device package listed as 8-uMAX/uSOP. Surface-mount, small footprint — suitable for dense PCB layouts where a larger oscillator can or crystal-plus-driver would consume more real estate.