A product Line of Pb Diodes Incorporated Lead-free Green PI6C49CB04BQ Low Skew, 1-TO-4 LVCMOS/LVTTL Fanout Buffer Description Features Four LVCMOS / LVTTL Outputs e PTh I6C49CB04BQ is a low-skew, 1-to-4 fanout buffer. Guaranteed output and part-to-part skew characteristics make LVCMOS / LVTTL Clock Input the PI6C49CB04BQ ideal for clock distribution applications that CLK Accepts LVCMOS, LVTTL Input Levels demand well-defined performance and repeatability. Maximum Output Frequency: 250MHz Additive Phase Jitter, RMS: 0.173ps (Typical) 3.3V Output Skew: 45ps (Maximum) 3.3V Part-to-Part Skew: 500ps (Maximum) Small 8 Lead SOIC Package Saves Board Space Full 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 Block Diagram AEC-Q100 Qualified Automotive Grade 2 Temperature Range (-40C to 105C) Q0 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) Q1 Pulldown The PI6C49CB04BQ is suitable for automotive applications CLK requiring specific change control and is AEC-Q100 qualified, Q2 PPAP capable, and manufactured in IATF 16949 certified facilities. Q3 A product Line of Diodes Incorporated PI6C49CB04BQ Pin Configuration VDDO Q3 1 8 Q2 VDD 2 7 Q1 CLK 3 6 GND 4 5 Q0 Pin Descriptions Pin Pin Name Pin Type Pin Description 1 V Power Output supply pin DDO 2 V Power Positive supply pin DD 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 interface levels Note: Pulldown refers to internal input resistors. See Table 2, Pin Characteristics, for typical values. Pin Characteristics Symbol Parameter Test Conditions Min. Typ. Max. Units C Input Capacitance 4 pF IN C Power Dissipation Capacitance (per Output) V , V = 3.465V 15 pF PD DD DDO R Input Pulldown Resistor 51 k PULLDOWN R Output Impedance V , V >2.5V 5 7 12 OUT DD DDO www.diodes.com October 2019 PI6C49CB04BQ 2 Diodes Incorporated Document Number DS41132 Rev 2-2