1 sy100el57l micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 truth table pin names description pin function d 0-3 differential data inputs sel 0, 1 mux select inputs v bb 1, 2 reference outputs q data outputs sel1 sel0 data out lld 0 lhd 1 hld 2 hhd 3 features 3.3v power supply useful as either 4:1 or 2:1 multiplexer v bb output for single-ended operation 75k internal input pulldown resistors available in 150 mil 16-pin soic package the sy100el57l is a full differential 4:1 multiplexer. by leaving the sel1 line open (pulled low via the inputpulldown resistors) the device can also be used as a differential 2:1 multiplexer with sel0 input selecting between d0 and d1. the fully differential architecture of the el57l makes it ideal for use in low skew applications such as clock distribution. the sel1 is the most significant select line. the binary number applied to the select inputs will select the samenumbered data input (i.e., 00 selects d0). multiple v bb outputs are provided for single-ended or ac coupled interfaces. in these scenarios, the v bb output should be connected to the data bar inputs and bypassedvia a 0.01 f capacitor to ground. note that the v bb output can source/sink up to 0.5ma of current without upsettingthe voltage level. 3.3v 4:1 differential multiplexer sy100el57l 1 rev.: d amendment: /0 issue date: march 2006 downloaded from: http:///
2 sy100el57l 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 sy100el57lzc z16-2 commercial sy100el57lzc sn-pb sy100el57lzctr (2) z16-2 commercial sy100el57lzc sn-pb sy100el57lzi z16-2 industrial sy100el57lzi sn-pb sy100el57lzitr (2) z16-2 industrial sy100el57lzi sn-pb SY100EL57LZG (3) z16-2 industrial SY100EL57LZG with pb-free pb-free bar-line indicator nipdau SY100EL57LZGtr (2, 3) z16-2 industrial SY100EL57LZG 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. 16-pin narrow soic (z16-2) 4:1 d0 1234 567 8 d0 d1 d1 d2 d2 d3 d3 16 15 14 13 12 11 10 9 v cc sel0 sel1 q q v bb1 v ee v bb2 downloaded from: http:///
3 sy100el57l micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 t a = C40 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 -15 -24 -15 -24 -15 -24 -15 -27 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 t a = C40 ct a =0 c to 85 c symbol parameter min. typ. max. min. typ. max. unit condition v oh output high voltage -1085 -1005 -880 -1025 -955 -880 mv v in = v ih (max) or v il (min) v ol output low voltage -1830 -1695 -1555 -1810 -1705 -1620 mv v in = v ih (max) or v il (min) v oha output high voltage -1095 -1035 mv v in = v ih (min) or v il (max) v ola output low voltage -1555 -1610 mv v in = v ih (min) or v il (max) v ih input high voltage -1165 -880 -1165 -880 mv v il input low voltage -1810 -1475 -1810 -1475 mv i il input low current 0.5 0.5 av in = v il (max) symbol rating value unit v ee power supply (v cc = 0v) C7.0 to 0 v v in input voltage (v cc = 0v) 0 to C4.3 v i out output current - continuous 50 ma - surge 100 t lead lead temperature (soldering, 20sec.) +260 c t a operating temperature range C40 to +85 c v ee operating range (1,2) C4.0 to C3.0 v notes: 1. absolute maximum ratings, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet. 2. parametric values specified at: power supply range 100el57l series: -3.0v to -3.8v. 100el dc characteristics note: 1. outputs are terminated through a 50 resistor to -2.0v except where otherwise specified on the individual data sheets. v ee = v ee (min) - v ee (max); v cc = gnd (1) absolute maximum ratings (1) dc electrical characteristics v ee = v ee (min) - v ee (max); v cc = gnd downloaded from: http:///
4 sy100el57l micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 t a = C40 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 delay ps data to q/q 350 550 350 550 360 560 380 580 sel to q/q 350 600 350 600 350 610 380 630 t skew input skew data to q 50 50 50 50 ps v pp minmum input swing mv data 150 150 150 150 v cmr common mode range v data -2.0 -0.4 -2.0 -0.4 -2.0 -0.4 -2.0 -0.4 tr output rise/fall times q 125 575 125 520 125 520 125 520 ps tf (20% - 80%) ac electrical characteristics v ee = v ee (min) - v ee (max); v cc = gnd downloaded from: http:///
5 sy100el57l micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 16-pin soic .150" wide (z16-2) rev. 02 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 assumed 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 malfunction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intended 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 injury to the user. a purchaser s use or sale of micrel products for use in life support appliances, devices or systems is at purchasers own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2006 micrel, incorporated. downloaded from: http:///
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