PI6C5916004

PI6C5916004 6 GHz 1:4 LVPECL Fanout Buffer with Internal Termination Features ÎÎInput Clock Frequency up to 6 GHz Typical ÎÎ4 pairs of differential LVPECL outputs ÎÎLow additive jitter, < 0.05ps (max) ÎÎInput CLK accepts: LVPECL, LVDS, CML, SSTL input level ÎÎOutput to Output skew: <20ps ÎÎOperating Temperature: -40oC to 85oC ÎÎPower supply: 3.3V ±10% or 2.5V ±5% ÎÎPackaging (Pb-free & Green) ÎÎ16-pin TQFN available Description The PI6C5916004 is a high-performance low-skew 1-to-4 LVPECL fanout buffer. The CLK inputs accept LVPECL, LVDS, CML and SSTL signals. PI6C5916004 is ideal for clock distribution applications such as providing fanout for low noise Pericom oscillators. Block Diagram Pin Configuration Q0Q0+ VDD GND REF_IN+ VTH REF_IN- EN D Q LE Q0+ Q0- 16 15 14 13 Q1+ Q1- Q1+ 1 12 REF_IN+ Q2+ Q2- Q1- 2 Q3+ Q2+ 3 Q3- Q2- 4 11 VTH 10 VREF-AC 9 REF_IN- 5678 Q3+ Q3VDD EN 14-0181 1 PI6C5916004 Rev C 10/27/2014 PI6C5916004 6 GHz 1:4 LVPECL Fanout Buffer with Internal Termination Pin Description(1) Pin # 1, 2 3, 4 5, 6 7 Name Q1+, Q1Q2+, Q2Q3+, Q3VDD 8 EN 9 10 11 12 13 14 15, 16 REF_INVREF-AC VTH REF_IN+ GND VDD Q0+, Q0- Type Output Output Output Power Input Input Output Input Input Power Power Output Description Differential output pair, LVPECL interface level. Differential output pair, LVPECL interface level. Differential output pair, LVPECL interface level. Core Power Supply Synchronous Output Enable, with internal 25k-ohm pull-up resistor. L...