1 www.pericom.com 12/18/09 all trademarks are property of their respective owners. PI3V712-A 3.3v, 7-channel analog video switch with dual control logic ordering information ordering code package code package type PI3V712-Azhe zh pb-free & green, 28-pin tqfn PI3V712-Azle zl pb-free & green, 32-pin tqfn 1. th ermal characteristics can be found on the comp any web site at www.pericom.com/packaging/ 2. e = pb-free and green 3. adding an x suffi x = tape/reel block diagram a0 a1 a2 a3 a4 a5 a6 sel2 0b1 1b1 0b2 1b2 2b1 3b1 2b2 3b2 4b1 5b1 5b2 6b1 6b2 sel1 4b2 features ? ? designed specifi cally to switch vga signals ? ? 7-channels for vga signals (r,g,b, hsync, vsync, ddc dat, and ddc clk) ? ? 1st sel can control rgbhv signals and 2nd sel can control scl/sda signals ? ? v dd = 3.3v +/-10% ? ? esd tolerance on video i/o pins is up to 12kv hbm per jedec standard and 8kv contact per iec61000-4-2 standard ? ? -3db bw of 1.0ghz (typ) ? ? low xtalk, (-44db typ) ? ? low and flat on-state resistance (r on = 3-ohm, r on (flat) = 0.5ohm, typ) ? ? low input/output capacitance (con = 6.5pf, typ) ? ? packaging (pb-free and green): ? 32-contact tqfn (zle) ? 28-contact tqfn (zhe) applications ? ? routes physical layer signals for high bandwidth digital video description pericoms PI3V712-A is a 7-channel video mux/demux used to switch between multiple vga sources or end points. in a note- book application where analog video signals are found in both the notebook and the dock, a switch solution is required to switch between the two video port locations. with the high bandwidth of ~1.0ghz, the signal integrity will remain strong even through the long fr4 trace between the notebook and the docking sta- tion. in addition to high signal performance, the video signals are also protected against high esd with integrated diodes to v dd and gnd that will support up to 8kv of contact esd protection. application routing vga signals with low signal attenuation and high esd protection.
2 www.pericom.com 12/18/09 all trademarks are property of their respective owners. PI3V712-A 3.3v, 7-channel analog video switch with dual control logic packaging mechanical: 32-pin tqfn (zl) packaging mechanical: 28-pin tqfn (zh)
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