PI6C49X0204CWIE Diodes Incorporated

PI6C49X0204C Low Skew 1 TO 4 Clock Buffer Features Description Low skew outputs (250 ps) Packaged in 8-pin SOIC The PI6C49X0204C is a low skew, single input to four output, Low power CMOS technology clock buffer. Perfect for fanning out multiple clock outputs. Operating Voltages of 1.5 V to 3.3 V Output Enable pin tri-states outputs 3.6 V tolerant input clock Industrial temperature ranges Block Diagram Pin Assignment Q0 OE CLK 1 8 Q1 CLK Q1 VDD 2 7 Q2 Q2 GND 3 6 Q3 4 5 Q4 Q3 Output Enable PI6C49X0204C Rev C 5/4/2016 16-0098 1PI6C49X0204C Low Skew 1 TO 4 Clock Buffer Pin Descriptions Pin Pin Name Pin Type Pin Description 1 CLK Input Clock Input. 3.3 V tolerant input. 2 Q1 Output Clock Output 1. 3 Q2 Output Clock Output 2. 4 Q3 Output Clock Output 3. 5 Q4 Output Clock Output 4. 6 GND Power Connect to ground. 7 VDD Power Connect to 1.5 V, 1.8V, 2.5V or 3.3V. Output Enable. Tri-states outputs when low. Internal 125K pull up 8 OE Input resistor. Default on External Components A minimum number of external components are required for proper operation. A decoupling capacitor of 0.01 F should be connected between VDD on pin 7 and GND on pin 6, as close to the device as possible. A 33 series terminating resistor may be used on each clock output if the trace is longer than 1 inch. PI6C49X0204C Rev C 5/4/2016 16-0098 2