550ps max. d to output extended 100e v ee range of ?.2v to ?.5v 775ps max. sel to output differential outputs fully compatible with industry standard 10kh, 100k ecl levels internal 75k ? input pulldown resistors fully compatible with motorola mc10e/100e158 available in 28-pin plcc package features the sy10/100e158 offer five 2:1 multiplexers with differential outputs, designed for use in new, high- performance ecl systems. the multiplexer operation is controlled by the sel (select) signal which selects one of the two bits of input data at each mux to be passed through. description 5-bit 2:1 multiplexer rev.: c amendment: /1 issue date: february, 1998 sy10e158 sy100e158 final block diagram pin function d 0a ? 4a input data a d 0b ? 4b input data b sel select input q 0 ? 4 true outputs q 0 ? 4 inverted outputs v cco v cc to output t pin configuration v ee d 4b d 2a d 0a sel q 4 26 27 28 1 2 3 4 18 17 16 15 14 13 12 25 24 23 22 21 20 19 567891011 d 0b d 2b q 1 v cco q 3 q 4 plcc top view j28-1 d 4a v cco d 3a q 3 v cc q 2 q 2 v cco q 1 q 0 q 0 v cco d 1b d 1a d 3b v cco pin names mux sel q 0 q 0 q 1 q 1 q 2 q 2 q 3 q 3 q 4 q 4 d 0a sel d 0b d 1a d 1b d 2a d 2b d 3a d 3b d 4a d 4b mux sel mux sel mux sel mux sel 1
2 sy10e158 sy100e158 micrel v ee = v ee (min.) to v ee (max.); v cc = v cco = gnd t a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition t plh propagation delay to output ps t phl d 225 385 550 225 385 550 225 385 550 sel 400 600 775 400 600 775 400 600 775 t skew within-device skew 60 60 60 ps 1 t r rise/fall time 275 425 650 275 425 650 275 425 650 ps t f 20% to 80% note: 1. within-device skew is defined as identical transitions on similar paths through a device. truth table dc electrical characteristics sel data ha lb v ee = v ee (min.) to v ee (max.); v cc = v cco = gnd t a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition i ih input high current a d 200 200 200 sel 150 150 150 i ee power supply current ma 10e 33 40 33 40 33 40 100e 33 40 33 40 38 46 ac electrical characteristics product ordering code ordering package operating code type range sy10e158jc j28-1 commercial sy10e158jctr j28-1 commercial sy100e158jc j28-1 commercial sy100e158jctr j28-1 commercial
3 sy10e158 sy100e158 micrel 28 lead plcc (j28-1) rev. 03
4 sy10e158 sy100e158 micrel micrel-synergy 3250 scott boulevard santa clara ca 95054 usa tel + 1 (408) 980-9191 fax + 1 (408) 914-7878 web http://www.micrel.com this information is believed to be accurate and reliable, however no responsibility is assumed by micrel for its use nor for an y infringement of patents or other rights of third parties resulting from its use. no license is granted by implication or otherwise under any patent or pat ent right of micrel inc. ? 2000 micrel incorporated
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