az10el57 az100el57 ecl/pecl 4:1 differential multiplexer 1630 s. stapley dr., suite 125 ? mesa, arizona 85204 ? usa ? (480) 962-5881 ? fax (480) 890-2541 www.azmicrotek.com arizona microtek, inc. features ? 75k ? internal input pulldown resistors ? 2:1 operation when sel1 not connected ? multiple v bb outputs allow single-ended operation ? direct replacement for on semiconductor mc10el57 & mc100el57 description the az10/100el57 is a fully differential 4:1 multiplexer. by leaving the sel1 line open (pulled low via the input pulldown resistor) the device can also be used as a differential 2:1 multiplexer with the sel0 input selecting between d0 and d1. the fully differentia l architecture of the el57 makes it ideal for use in low skew applications such as clock distribution. sel1 is the most significant select line. the binary number applied to the select inputs will select the same numbered data input (i.e., 00 selects d0, 01 selects d1, etc.). the el57 provides two v bb outputs for single-ended use or a dc bias reference for ac coupling to the device. for single-ended input applications, the v bb reference should be connected to one side of the dn/d n differential input pair. the input signal is then fed to the other dn/d n input. the v bb pins should be used only as a bias for the el57 as its current sink/source capability is limited. when used, the v bb pins should be bypassed to ground via a 0.01f capacitor. note: specifications in the ecl/pecl tables are valid when thermal equilibrium is established. package availability package part no. marking soic 16 az10el57d azm10el57 soic 16 t&r az10el57dr1 azm10el57 soic 16 t&r az10el57dr2 azm10el57 soic 16 AZ100EL57D azm100el57 soic 16 t&r AZ100EL57Dr1 azm100el57 soic 16 t&r AZ100EL57Dr2 azm100el57 function table sel1 sel0 q l l d0 l h d1 h l d2 h h d3 pin description pin function d0, d0 ? d3, d3 data input pairs sel0, sel1 mux select inputs v bb1, v bb2 reference outputs q, q data outputs v cc positive supply v ee negative supply logic diagram and pinout assignment sel0 sel1 qq d0 d0 d1 d1 d2 d3 d3 d2 v cc v bb1 v bb2 v ee 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 4:1
az10el57 az100el57 october 2001 * rev - 2 www.azmicrotek.com 2 absolute maximum ratings are those values beyond which device life may be impaired. symbol characteristic rating unit v cc pecl power supply (v ee = 0v) 0 to +8.0 vdc v i pecl input voltage (v ee = 0v) 0 to +6.0 vdc v ee ecl power supply (v cc = 0v) -8.0 to 0 vdc v i ecl input voltage (v cc = 0v) -6.0 to 0 vdc i out output current --- continuous --- surge 50 100 ma t a operating temperature range -40 to +85 c t stg storage temperature range -65 to +150 c 10k ecl dc characteristics (v ee = -4.75v to -5.5v, v cc = gnd) -40 c 0 c 25 c 85 c symbol characteristic min typ max min typ max min typ max min typ max unit v oh output high voltage 1 -1080 -890 -1020 -840 -980 -810 -910 -720 mv v ol output low voltage 1 -1950 -1650 -1950 -1630 -1950 -1630 -1950 -1595 mv v ih input high voltage -1230 -890 -1170 -840 -1130 -810 -1060 -720 mv v il input low voltage -1950 -1500 -1950 -1480 -1950 -1480 -1950 -1445 mv v bb reference voltage -1430 -1300 -1380 -1270 -1350 -1250 -1310 -1190 mv i ih input high current 150 150 150 150 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 24 24 24 24 ma 1. each output is terminated through a 50 ? resistor to v cc ? 2v. 10k pecl dc characteristics (v ee = gnd, v cc = +5.0v) -40 c 0 c 25 c 85 c symbol characteristic min t yp max min t yp max min t yp max min t yp max unit v oh output high voltage 1,2 3920 4110 3980 4160 4020 4190 4090 4280 mv v ol output low voltage 1,2 3050 3350 3050 3370 3050 3370 3050 3405 mv v ih input high voltage 1 3770 4110 3830 4160 3870 4190 3940 4280 mv v il input low voltage 1 3050 3500 3050 3520 3050 3520 3050 3555 mv v bb reference voltage 1 3570 3700 3620 3730 3650 3750 3690 3810 mv i ih input high current 150 150 150 150 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 24 24 24 24 ma 1. for supply voltages other that 5.0v, use the ecl table values and add supply voltage value. 2. each output is terminated through a 50 ? resistor to v cc ? 2v. 100k ecl dc characteristics (v ee = -4.2v to -5.5v, v cc = gnd) -40 c 0 c 25 c 85 c symbol characteristic min typ max min typ max min typ max min typ max unit v oh output high voltage 1 -1085 -1005 -880 -1025 -955 -880 -1025 -955 -880 -1025 -955 -880 mv v ol output low voltage 1 -1830 -1695 -1555 -1810 -1705 -1620 -1810 -1705 -1620 -1810 -1705 -1620 mv v ih input high voltage -1165 -880 -1165 -880 -1165 -880 -1165 -880 mv v il input low voltage -1810 -1475 -1810 -1475 -1810 -1475 -1810 -1475 mv v bb reference voltage -1380 -1260 -1380 -1260 -1380 -1260 -1380 -1260 mv i ih input high current 150 150 150 150 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 24 24 24 27 ma 1. each output is terminated through a 50 ? resistor to v cc ? 2v.
az10el57 az100el57 october 2001 * rev - 2 www.azmicrotek.com 3 100k pecl dc characteristics (v ee = gnd, v cc = +5.0v) -40 c 0 c 25 c 85 c symbol characteristic min t yp max min t yp max min t yp max min t yp max unit v oh output high voltage 1,2 3915 3995 4120 3975 4045 4120 3975 4045 4120 3975 4045 4120 mv v ol output low voltage 1,2 3170 3305 3445 3190 3295 3380 3190 3295 3380 3190 3295 3380 mv v ih input high voltage 1 3835 4120 3835 4120 3835 4120 3835 4120 mv v il input low voltage 1 3190 3525 3190 3525 3190 3525 3190 3525 mv v bb reference voltage 1 3620 3740 3620 3740 3620 3740 3620 3740 mv i ih input high current 150 150 150 150 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 24 24 24 27 ma 1. for supply voltages other that 5.0v, use the ecl table values and add supply voltage value. 2. each output is terminated through a 50 ? resistor to v cc ? 2v. ac characteristics (v ee =10e(-4.75v to -5.5v), 100e(-4.2v to -5.5v); v cc =gnd or v ee =gnd; v cc =10e(+4.75v to +5.5v), 100e(+4.2v to +5.5v)) -40 c 0 c 25 c 85 c symbol characteristic min typ max min typ max min typ max min typ max unit t plh / t phl propagation d to q delay sel to q 350 440 550 690 350 440 550 690 360 440 560 690 380 460 580 710 ps t skew input skew d n ,d m to q 100 100 100 100 ps v pp (ac) minimum input swing 1 150 150 150 150 mv v cmr common mode range 2 v ee + 2.5 v cc - 0.4 v ee + 2.5 v cc - 0.4 v ee + 2.5 v cc - 0.4 v ee + 2.5 v cc - 0.4 v t r / t f output rise/fall times q (20% - 80%) 125 375 125 375 125 375 125 375 ps 1. v pp is the minimum peak-to-peak differential input swing for which ac parameters are guaranteed. 2. v cmr is defined as the range within which the v ih level may vary, with the device still meetin g the propagation delay specification. the v il level must be such that the peak-to- peak voltage is less than 1.0v and greater than or equal to v pp (min).
az10el57 az100el57 october 2001 * rev - 2 www.azmicrotek.com 4 3. package diagram soic 16 n otes: 1. dimensions d and e do not include mold protrusion. 2. maximum mold protrusion for d is 0.15mm. millimeters inches dim min max min max a 1.75 0.069 a 1 0.10 0.25 0.004 0.010 a 2 1.40 1.55 0.055 0.061 a 3 0.25 0.01 b p 0.36 0.49 0.014 0.019 c 0.19 0.25 0.0075 0.0100 d 9.8 10.0 0.38 0.39 e 3.8 4.0 0.15 0.16 e 1.27 0.050 h e 5.80 6.20 0.228 0.244 l 1.05 0.041 l p 0.40 1.00 0.016 0.039 v 0.25 0.01 w 0.25 0.01 y 0.10 0.004 z 0.30 0.70 0.012 0.028 0 o 8 o 0 o 8 o
az10el57 az100el57 october 2001 * rev - 2 www.azmicrotek.com 5 arizona microtek, inc. reserves the right to change circuitry a nd specifications at any time without prior notice. arizona mic rotek, inc. makes no warranty, representation or guarant ee regarding the suitability of its products for any particular purpose, nor does a rizona microtek, inc. assume any lia b ility arising out of the application or use of any pr oduct or circuit and specifically disclaims any and all liability, including without limitation special, consequential or inci dental damages. arizona microtek, inc. does not convey a ny license rights nor the rights of others. arizona microtek, inc. products are not designed, intended or authorized for use as component s in systems intended to support or sustain life, or for any other applicati on in which the failure of the arizona microtek, inc. product co uld create a situation where personal injury or death may occur. should bu yer purchase or use arizona microtek, inc. products for any such unintended or unauthorized application, buyer shall indemnify a nd hold arizona microtek, inc. a nd its officers, employees, subs idiaries, affiliates, and distributor s harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed use, even if such claim al leges tha t arizona microtek, inc. was negligent regarding the design or manufacture of the part.
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