IDT 85352
The 85352 is a 12 bit, 2-to-1 LVPECL Clock Buffer. The 85352 is characterized at full 3.3V or mixed 3.3V core/2.5V output operating supply modes.GENERAL DESCRIPTION
Individual input select controls support independent multiplexer operation from a common clock input source. Clock inputs accept most standard differential levels.FEATURES
● Twelve, 2-to-1 multiplexers with LVPECL outputs● Selectable differential CLKx, nCLKx input pairs
● CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL
● Maximum output frequency: 700MHz
● Individual select control for each multiplexer
● Select inputs accept LVCMOS / LVTTL levels
● Propagation delay: 2ns (maximum)
● Additive Phase Jitter, RMS: 0.21ps (typical), 3.3V
● Full 3.3V or mixed 3.3V core/2.5V output supply
● -40°C to 85°C ambient operating temperature
● Available in lead-free (RoHS 6) package Block Diagram