PI6CV2304LEX Diodes Incorporated

PI6CV304 / PI6CV2304 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 1 234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901 2 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 160 MHz Clock Buffers Features Description 140MHz operation (PI6CV2304) Pericoms PI6CV304 and PI6CV2304 are low-skew, low- noise, high- speed clock buffers and are ideal for computing, networking, and 160 MHz operation (PI6CV304) communication applications. Application examples include PCI(X) Low noise, low skew: 150ps max clock buffers in servers and workstations, PCI(X) Storage Area Fast rise/fall time: 1.0ns typ. Network (SAN), and RAID controllers. They are used for networking Fast propagation delay: 2.0ns typ. and communications applications requiring 80 MHz for 10/100 Mbps 5V I/O tolerant input Ethernet and 125 MHz for Gigabit networking clocks. Industrial temperature (40C to 85C) To reduce EMI emission and power consumption, all outputs can be disabled to 3-state by asserting a low signal to the OE (Output 3.3V power supply Enable) pin. Packaging (Pb-free & Green available) 8-pin TSSOP (L) PI6CV2304 output impedance is 30-ohms. PI6CV304 output imped- 8-pin SOIC (W) ance is 20-ohms. Function Table Applications Itnputs Outpu 33 MHz PCI-to-133 MHz PCIX controllers 80 MHz for 10/100 Mbps Ethernet CELK IN O Y 0:3 125 MHz for Gigabit networking X L Z 155 MHz for Optical OC3/SDH/SONET L H L H H H Block Diagram Pin Configuration Y0 CLK IN 1 8 Y3 Y1 7 OE 2 Y2 6 Y0 3 VDD Y2 5 GND 4 Y1 OE CLK IN Y3 09-0040 PS8537F 09/16/09 1PI6CV304 / PI6CV2304 160 MHz Clock Buffers 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Pin Description Plin Seymbo TyypQnt Descriptio 1NCtLK I I1npu 5V Tolerant clock input 2EOtI1npu Active High Output Enable. Y 0-3 outputs will be 3-stated when OE is low 3 ,5,7,8Yt 0-3 O4utpu LVCMOS level outputs 4DGdN G1roun Ground 6V P1ower 3.3V power DD Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidlines, not tested) Supply Voltage (V)V0.0V to +5.0 DD Input Voltage 0.5V to V +0.5V DD Industrial Operating Temperature 40C to +85C Storage Temperature 65C to +150C JCunction Temperature 150 IVnput ESD MIL-883, method 3015, human body model 2K Operating Conditions Snymbol Dnescriptio Mxi Mta Uni VI0/O Supply, Analog Core Supply 36. 3V. DD TI0ndustrial Ambient Temperature 54 +C8 A 09-0040 PS8537F 09/14/09 2