9SBV0802AKILF Renesas

Dual 1:4 Fanout Buffer with 1.05V 9SBV0802 Datasheet Single-Ended Inputs and Outputs Description Features The 9SBV0802 provides two banks of four 1.05V LVCMOS 1.8V power supply, 15mW typical power consumption outputs. Each bank has its own input. There are three OE eliminate thermal concerns pins. Two OE pins control two outputs each and one OE pin OE pins support 1, 2, 3 or 4 socket systems controls four outputs. One 9SBV0802 allows one PCH to 1.05V LVCMOS inputs with VREF pin input thresholds easily support four CPUs with point to point routing of the matched to chipset power supply PM signals. Two 9SBV0802 devices allow one PCH to Space saving 4 4 mm 20-VFQFPN minimal board easily support up to eight CPUs with point-to-point routing space of the PM signals. Typical Application Fanout buffer for PM-SYNC and PM SYNC CLK in Intel Servers Output Features Eight 148MHz 1.05V LVCMOS outputs Key Specifications A ddit iv e cycle-to-cycle jitter < 8ps Output-to-output skew within a bank < 50ps Output-to-output skew between banks < 100ps Block Diagram vOE 07 Q 0 Q 7 vOE 2345 ICLKA 1.05 Q 2 Q 4 ICLKB 1.05 Q 3 VREF 1.05 Q 5 vOE 16 Q 1 Q 6 2020 Renesas Electronics Corporation 1 April 21, 20209SBV0802 Datasheet Pin Configuration 20 19 18 17 16 VDD1.8 1 VDD1.8 15 ICLKA 1.05 2 Q 3 14 9SBV0802 VREF 1.05 3 vOE 2345 Connect EPAD 13 to GND ICLKB 1.05 4 Q 4 12 VDD1.8 5 VDD1.8 11 6789 10 4 4 mm 20-VFQFPN, 0.5mm pitch prefix indicates internal 120kOhm pull-up resistor v prefix indicates internal 120kOhm pull-down resistor Output Control Table ICLKA 1.05 OE 07 OE 16 OE 2345 Q 7 Q 6 Q 5 Q 4 Q 3 Q 2 Q 1 Q 0 ICLKB 1.05 X X X X XX XXXXX X Running 1 1 1 00 00000 0 Running 1 1 0 0 0 Run Run Run Run 0 0 Running 1 0 1 0 Run 0000 Run 0 Running 1 0 0 0 Run Run Run Run Run Run 0 Running 0 1 1 Run 0 00000 Run Running 0 1 0 Run 0 Run Run Run Run 0 Run Running 0 0 1 RunRun 0000 RunRun Running 0 0 0 Run Run Run Run Run Run Run Run Power Connections Pin Number Description VDD GND Input Circuits 1,5 21 1.05V reference 3 21 7,11, Outputs 21 15,19 2020 Renesas Electronics Corporation 2 April 21, 2020 Q 7 Q 0 VDD1.8 VDD1.8 Q 6 Q 1 vOE 16 vOE 07 Q 5 Q 2