2304NZG-1LF Renesas

DATASHEET LOW SKEW PCI/PCI-X BUFFER ICS2304NZ-1 Description Features The ICS2304NZ-1 is a high-performance, low skew, low Packaged in 8-pin TSSOP (4.4 mm body) jitter PCI/PCI-X clock driver. It is designed to distribute Frequency range of 0 to 140 MHz high-speed signals in PCI/PCI-X applications operating at Less than 100 ps skew between outputs speeds from 0 to 140 MHz. Distribute one clock input to one bank of four outputs The ICS2304NZ-1 is characterized for operation from -40C Operating voltage of 3.3 V 10% to +85C for automotive and industrial applications. Available in commercial and industrial temperature ranges Block Diagram Logic OE Control CLK0 CLK1 CLK IN CLK2 CLK3 IDT LOW SKEW PCI/PCI-X BUFFER 1 ICS2304NZ-1 REV G 110110ICS2304NZ-1 LOW SKEW PCI/PCI-X BUFFER FAN OUT BUFFER Pin Assignment Functionality Table Inputs Outputs CLK IN 1 8 CLK3 CLK IN OE CLK(3:0) OE 2 7 CLK2 0 0 Tristate CLK0 3 6 VDD 01 0 GND 5 4 CLK1 1 0 Tristate 11 1 Pin Descriptions Pin Pin Pin Pin Description Number Name Type 1 CLK IN Input Input reference frequency. 2 OE Input Output Enable. When OE is low, it tri-states clock outputs. 3 CLK0 Output Buffered clock output. 4 GND Power Connect to ground. 5 CLK1 Output Buffered clock output. 6 VDD Power Power supply for 3.3 V. 7 CLK2 Output Buffered clock output. 8 CLK3 Output Buffered clock output. IDT LOW SKEW PCI/PCI-X BUFFER 2 ICS2304NZ-1 REV G 110110