1.724 GHz PLL clock conditioner — one input, four LVPECL outputs
The Texas Instruments LMK03002CISQ/NOPB is a PLL-based clock conditioner that accepts LVCMOS, LVDS, or LVPECL reference inputs and delivers a clean, jitter-cleaned LVPECL clock to four outputs. The 1.724 GHz maximum frequency covers the L-band and most IF sampling clocks used in communications infrastructure.
Supply and temperature — industrial-rated for outdoor and rack gear
The 3.15 V to 3.45 V supply rail is tight — plan a dedicated LDO or low-noise regulator, not a shared 3.3 V bus with digital switching noise.
Package and mounting — 48-WQFN, MSL handling expected
Surface-mount in a 48-WFQFN with exposed pad, the supplier device package is 48-WQFN (7x7).