1 sy100el56v micrel, inc. m9999-031306 hbwhelp@micrel.com or (408) 955-1690 description 3.3v and 5v power supply options 440ps propagation delay separate and common select high bandwidth output transitions internal 75k ? input pull-down resistors available in 20-pin soic package the sy100el56v is a dual, fully differential 2:1 multiplexer. the differential data path makes the device ideal for multiplexing low skew clock or other skew sensitive signals. multiple v bb pins are provided to ease ac coupling input signals. the device features both individual and common select inputs to address both data path and random logic applications. the differential inputs have special circuitry which ensures device stability under open input conditions. when both differential inputs are left open the d input will pull down to v ee , the /d input will bias around v cc /2 forcing the q output low. features 5v/3.3v dual differential 2:1 multiplexer sy100el56v truth table sel data ha lb pin names pin function d0 a ?1 a input data a d0 b ?1 b input data b sel0?el1 individual select input com_sel common select input q 0 ? 1 true outputs /q 0 ?q 1 inverted outputs 1 rev.: h amendment: /0 issue date: march 2006
2 sy100el56v micrel, inc. m9999-031306 hbwhelp@micrel.com or (408) 955-1690 package/ordering information ordering information (1) package operating package lead part number type range marking finish sy100el56vzc z20-1 commercial sy100el56vzc sn-pb sy100el56vzctr (2) z20-1 commercial sy100el56vzc sn-pb sy100el56vzi z20-1 industrial sy100el56vzi sn-pb sy100el56vzitr (2) z20-1 industrial sy100el56vzi sn-pb sy100el56vzg (3) z20-1 industrial sy100el56vzg with pb-free pb-free bar-line indicator nipdau SY100EL56VZGTR (2, 3) z20-1 industrial sy100el56vzg with pb-free pb-free bar-line indicator nipdau notes: 1. contact factory for die availability. dice are guaranteed at t a = 25 c, dc electricals only. 2. tape and reel. 3. pb-free package is recommended for new designs. 20-pin wide soic (z20-1) v cc sel0 v cc v ee d 0a v bb1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 d 0b q 0 q 0 com_sel q 1 sel1 q 1 d 1a v bb0 d 1b d 0a d 0b d 1a d 1b process: bipolar esd rating: per mil std. 883 human body model, >1.5kv (all pins). product/process information
3 sy100el56v micrel, inc. m9999-031306 hbwhelp@micrel.com or (408) 955-1690 symbol rating value unit v cc power supply voltage (v ee = 0) +6.0 to 0 v v ee power supply voltage (v cc = 0) 6.0 to 0 v v in input voltage (v cc = 0v, v in not more negative than v ee ) 6.0 to 0 v input voltage (v ee = 0v, v in not more positive than v cc ) +6.0 to 0 v i out output current continuous 50 ma surge 100 t lead lead temperature (soldering, 20sec.) +260 c t a operating temperature range 40 to +85 c t store storage temperature range 65 to +150 c ja thermal resistance (junction-to-ambient) still air 160 c/w 500lfpm 109 c/w jc thermal resistance (junction-to-case) 39 c/w esd mil std. 883 human body model, all pins >1.5k v note 1. permanent device damage may occur if absolute maximum ratings are exceeded. this is a stress rating only and functional operat ion is not implied at conditions other than those detailed in the operational sections of this data sheet. exposure to absolute maximum r atlng conditions for extended periods may affect device reliability. absolute maximum ratings (1) dc electrical characteristics (1) t a = -40 ct a = 0 ct a = +25 ct a = +85?c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current 20 24 20 24 20 24 20 24 ma v bb output reference 1.38 1.26 1.38 1.26 1.38 1.26 1.38 1.26 v voltage i ih input high current 150 150 150 150 a i il input low current a dn 0.5 0.5 0.5 0.5 dn 600 600 600 600 v pp (dc) input sensitivity (2) 50 50 50 50 mv v ee =v ee (min) to v ee (max); v cc = gnd note 1. parametric values specifed at: 100el56v series: ( 3.0v to 3.8v) or ( 4.2v to 5.5v). note 2. differential input voltage required to obtain a full ecl swing on the outputs.
4 sy100el56v micrel, inc. m9999-031306 hbwhelp@micrel.com or (408) 955-1690 ac electrical characteristics v ee =v ee (min) to v ee (max); v cc = gnd t a = -40 ct a = 0 ct a = +25 ct a = +85?c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit t pd propagation d (diff) 340 540 350 550 360 560 380 580 ps delay d (se) 290 590 300 600 310 610 330 630 to output sel 430 730 440 740 440 740 450 750 com_sel 430 730 440 740 440 740 450 750 t skew within device skew (1) 40 80 40 80 40 80 40 80 ps duty cycle skew (2) 100 100 100 100 ps v pp (ac) minimum input swing (3) 150 1000 150 1000 150 1000 150 1000 mv v cmr common mode range v v ee = 3.0v to 3.8v (4) v pp < 500mv 2.0 0.4 2.1 0.4 2.1 0.4 2.1 0.4 v pp 500mv 1.8 0.4 1.9 0.4 1.9 0.4 1.9 0.4 v ee = 4.2v to 5.5v (5) v pp < 500mv 3.2 0.4 3.3 0.4 3.3 0.4 3.3 0.4 v pp 500mv 3.0 0.4 3.1 0.4 3.1 0.4 3.1 0.4 t r output rise/fall times q 200 540 200 540 200 540 200 540 ps t f (20% 80%) note 1. within device skew is defined as identical transitions on similar paths through a device. note 2. duty cycle skew is defined only for differential operation when the delays are measured from the cross point of the inputs to t he cross point of the outputs. note 3. minimum input swing for which ac parameters are guaranteed. note 4. the cmr range is referenced to the most positive side of the differential input signal. normal operation is obtained if the hi gh level falls within the specified range and the peak-to-peak voltage lies between v pp (min) and 1v. the lower end of the cmr range varies 1:1 with v ee . the numbers in the spec table assume a nominal v ee = 3.3v. note for pecl operation, the v cmr (min) will be fixed at 3.3v |v cmr (min)|. note 5. the cmr range is referenced to the most positive side of the differential input signal. normal operation is obtained if the hi gh level falls within the specified range and the peak-to-peak voltage lies between v pp (min) and 1v. the lower end of the cmr range varies 1:1 with v ee . the numbers in the spec table assume a nominal v ee = 4.5v. note for pecl operation, the v cmr (min) will be fixed at 5.0v |v cmr (min)|.
5 sy100el56v micrel, inc. m9999-031306 hbwhelp@micrel.com or (408) 955-1690 micrel, inc. 2180 fortune drive san jose, ca 95131 usa tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 web http://www.micrel.com the information furnished by micrel in this datasheet is believed to be accurate and reliable. however, no responsibility is as sumed by micrel for its use. micrel reserves the right to change circuitry and specifications at any time without notification to the customer. micrel products are not designed or authorized for use as components in life support appliances, devices or systems where malfu nction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intend ed for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant inj ury to the user. a purchaser s use or sale of micrel products for use in life support appliances, devices or systems is at purchaser s own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2006 micrel, incorporated. 20-pin soic .300" wide (z20-1) rev. 03 package notes: note 1. package meets level 1 moisture sensitivity.
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