A product Line of Pb Diodes Incorporated Lead-free Green PI6C49CB04CQ AEC-Q100 Qualified Low Skew 1 to 4 Automotive Clock Buffer Features Description Low Skew Outputs (250ps) e PTh I6C49CB04CQ is an automotive-qualified, low-skew, single input to four output, clock buffer. Perfect for fanning out multiple Low Power CMOS Technology clock outputs. Operating Voltages of 1.5V to 3.3V Output Enable pin Tri-States Outputs 3.6V Tolerant Input Clock AEC-Q100 Qualified Automotive Grade 2 Temperature Range (-40C to 105C) Automotive Grade 3 Temperature Range (-40C to 85C) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) e PTh I6C49CB04CQ is suitable for automotive applications requiring specific change control this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. A product Line of Diodes Incorporated PI6C49CB04CQ Pin Configuration OE CLK 1 8 Q1 VDD 2 7 Q2 GND 3 6 Q3 4 5 Q4 Pin Descriptions Pin Pin Name Pin Type Pin Description 1 CLK Input Clock Input. 3.3 V tolerant input. Internal 51k pulldown resistor. 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 1.5V, 1.8V, 2.5V, or 3.3V 8 OE Input Output Enable. Tri-states outputs when low. Internal 125K pullup resistor. Default on. External Components A minimum number of external components are required for proper operation. A decoupling capacitor of 0.01F 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. www.diodes.com October 2019 PI6C49CB04CQ 2 Diodes Incorporated Document Number DS41764 Rev 2-2