PI6C49X0204B

PI6C49X0204B Low Skew, 1-TO-4 LVCMOS/LVTTL Fanout Buffer Features ÎÎFour LVCMOS / LVTTL outputs ÎÎLVCMOS / LVTTL clock input ÎÎCLK can accept the following input levels: LVCMOS, LVTTL ÎÎMaximum output frequency: 250MHz ÎÎAdditive phase jitter, RMS: 0.173ps (typical) @ 3.3V ÎÎOutput skew: 45ps (maximum) @ 3.3V ÎÎPart-to-part skew: 500ps (maximum) ÎÎSmall 8 lead SOIC package saves board space ÎÎFull 3.3V, 2.5V, 1.8V operation mode, or 3.3V/ 2.5V/ 1.8V core with 2.5V, 1.8V, 1.5V supply modes ÎÎ-40°C to 85°C ambient operating temperature Description The PI6C49X0204B is a low skew, 1-to-4 Fanout Buffer. Guaranteed output and part-to-part skew characteristics make the PI6C49X0204B ideal for those clock distribution applications demanding well defined performance and repeatability. Block Diagram Pin Assignment CLK Pulldown Q0 VDDO 1 8 Q3 Q1 VDD 2 7 Q2 CLK 3 6 Q1 Q2 GND 4 5 Q0 Q3 15-0078 1 www.pericom.com PI6C49X0204B Rev A 07/20/15 PI6C49X0204B Low Skew, 1-TO-4 LVCMOS/LVTTL Fanout Buffer Pin Descriptions Pin# Pin Name Pin Type Pin Description 1 VDDO Power Output supply pin. 2 VDD Power Positive supply pin. 3 CLK Input Pulldown LVCMOS / LVTTL clock input. 4 GND Power Power supply ground. 5 Q0 Output Single clock output. LVCMOS / LVTTL interface levels. 6 Q1 Output Single clock output. LVCMOS / LVTTL interface levels. 7 Q2 Output Single clock output. LVCMOS / LVTTL interface levels. 8 Q3 Output Single clock output. LVCMOS / LVTTL ...