? semiconductor components industries, llc, 2001 april, 2001 rev. 4 1 publication order number: mc10el89/d mc10el89 5vecl coaxial cable driver the mc10el89 is a differential fanout gate specifically designed to drive coaxial cables. the device is especially useful in digital video broadcasting applications; for this application, since the system is polarity free, each output can be used as an independent driver. the driver boasts a gain of approximately 40 and produces output swings twice as large as a standard ecl output. when driving a coaxial cable, proper termination is required at both ends of the line to minimize signal loss. the 1.6 v output swings allow for termination at both ends of the cable, while maintaining the required 800 mv swing at the receiving end of the cable. because of the larger output swings, the device cannot be terminated into the standard 2.0 v. all of the dc parameters are tested with a 50 w to 3.0 v load. the driver accepts a standard differential ecl input and can run off of the digital video broadcast standard 5.0 v supply. ? 375 ps propagation delay ? 1.6 v output swings ? esd protection: >1 kv hbm, >100 v mm ? pecl mode operating range: v cc = 4.2 v to 5.7 v with v ee = 0 v ? necl mode operating range: v cc = 0 v with v ee = 4.2 v to 5.7 v ? internal input pulldown resistors ? meets or exceeds jedec spec eia/jesd78 ic latchup test ? moisture sensitivity level 1 for additional information, refer to application note and8003/d ? flammability rating: ul94 code v0 @ 1/8o, oxygen index 28 to 34 ? transistor count = 31 devices q0 q0 q1 q1 d d 5 6 7 8 4 3 2 1 v ee v cc figure 1. logic diagram and pinout assignment d, d ecl data inputs q0, q0 ; q1, q1 ecl data outputs (1.6 v pp ) v cc positive supply v ee negative supply pin description pin function http://onsemi.com *for additional information, refer to application note and8002/d marking diagrams* a = assembly location l = wafer lot y = year w = work week device package shipping ordering information mc10el89d so8 98 units / rail mc10el89dr2 so8 2500 / reel mc10el89dt tssop8 100 units / rail mc10el89dtr2 tssop8 2500 / reel so8 d suffix case 751 tssop8 dt suffix case 948r alyw hl89 hel89 alyw 1 8 1 8 1 8 1 8
mc10el89 http://onsemi.com 2 maximum ratings (note 1.) symbol parameter condition 1 condition 2 rating units v cc pecl mode power supply v ee = 0 v 8 v v ee necl mode power supply v cc = 0 v 8 v v i pecl mode input voltage v ee = 0 v v i v cc 6 v i g necl mode input voltage ee v cc = 0 v i cc v i v ee 6 v i out output current continuous surge 50 100 ma ma ta operating temperature range 40 to +85 c t stg storage temperature range 65 to +150 c q ja thermal resistance (junction to ambient) 0 lfpm 500 lfpm 8 soic 8 soic 190 130 c/w c/w q jc thermal resistance (junction to case) std bd 8 soic 41 to 44 c/w q ja thermal resistance (junction to ambient) 0 lfpm 500 lfpm 8 tssop 8 tssop 185 140 c/w c/w q jc thermal resistance (junction to case) std bd 8 tssop 41 to 44 5% c/w t sol wave solder <2 to 3 sec @ 248 c 265 c 1. maximum ratings are those values beyond which device damage may occur. 10el series pecl dc characteristics v cc = 5.0 v; v ee = 0.0 v (note 2.) 40 c 25 c 85 c symbol characteristic min typ max min typ max min typ max unit i ee power supply current 23 28 23 28 23 28 ma v oh output high voltage (note 6.) 3.77 3.90 4.02 3.87 3.98 4.10 3.94 4.04 4.19 v v ol output low voltage (note 3.) 2.10 2.28 2.42 2.00 2.30 2.44 1.95 2.33 2.49 v v ih input high voltage (single ended) 3770 4110 3870 4190 3940 4280 mv v il input low voltage (single ended) 3050 3500 3050 3520 3050 3555 mv v ihcmr input high voltage common mode range (differential) (note 4.) 2.5 4.6 2.5 4.6 2.5 4.6 v i ih input high current 70 150 50 150 40 150 m a i il input low current 0.5 50 0.5 30 0.3 25 m a note: devices are designed to meet the dc specifications shown in the above table, after thermal equilibrium has been establishe d. the circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 lfpm is maintained. 2. input and output parameters vary 1:1 with v cc . v ee can vary +0.25 v / 0.5 v. 3. outputs are terminated through a 50 ohm resistor to v cc 3 volts. 4. v ihcmr min varies 1:1 with v ee . v ihcmr max varies 1:1 with v cc . the v ihcmr range is referenced to the most positive side of the differential input signal. normal operation is obtained if the high level falls within the specified range and the peak-to-peak voltage lies betwe en v pp min and 1 v. 10el series necl dc characteristics v cc = 0.0 v; v ee = 5.0 v (note 5.) 40 c 25 c 85 c symbol characteristic min typ max min typ max min typ max unit i ee power supply current 23 28 23 28 23 28 ma v oh output high voltage (note 6.) 1.23 1.10 0.98 1.13 1.02 0.90 1.06 0.96 0.81 v v ol output low voltage (note 6.) 2.90 2.72 2.58 3.00 2.70 2.56 3.05 2.67 2.51 v v ih input high voltage (single ended) 1230 890 1130 810 1060 720 mv v il input low voltage (single ended) 1950 1500 1950 1480 1950 1445 mv v ihcmr input high voltage common mode range (differential) (note 7.) 2.5 0.4 2.5 0.4 2.5 0.4 v i ih input high current 70 150 50 150 20 150 m a i il input low current 0.5 50 0.5 30 0.3 25 m a note: devices are designed to meet the dc specifications shown in the above table, after thermal equilibrium has been establishe d. the circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 lfpm is maintained. 5. input and output parameters vary 1:1 with v cc . v ee can vary +0.25 v / 0.5 v. 6. outputs are terminated through a 50 ohm resistor to v cc 3 volts. 7. v ihcmr min varies 1:1 with v ee . v ihcmr max varies 1:1 with v cc . the v ihcmr range is referenced to the most positive side of the differential input signal. normal operation is obtained if the high level falls within the specified range and the peak-to-peak voltage lies betwe en v pp min and 1 v.
mc10el89 http://onsemi.com 3 ac characteristics v cc = 5.0 v; v ee = 0.0 v or v cc = 0.0 v; v ee = 5.0 v (note 8.) 40 c 25 c 85 c symbol characteristic min typ max min typ max min typ max unit f max maximum toggle frequency tbd 1.5 tbd gbs t plh t phl propagation delay to output 200 340 480 260 350 440 310 400 490 ps t skew within-device skew 5 20 5 20 5 20 ps t jitter cycletocycle jitter (prbs) @ 1.5 gbs tbd 400 tbd ps v pp input swing (note 9.) 150 150 150 mv t r t f output rise/fall times q (20% 80%) 205 330 455 205 330 455 205 330 455 ps 8. v ee can vary +0.25 v / 0.5 v. 9. v pp (min) is the minimum input swing for which ac parameters are guaranteed. the device has a dc gain of 40. figure 2. typical termination for output driver and device evaluation (refer to application note and8020 termination of ecl logic devices) driver device receiver device q qb d db 50 50 v tt v tt = v cc 3.0 v 150 w 150 w v ee 0.1 m f 75 w 75 w 75 w coax 0.1 m f 75 w 75 w 75 w coax el89 dc blocking capacitors figure 3. el89 catv termination configuration
mc10el89 http://onsemi.com 4 resource reference of application notes an1404 eclinps circuit performance at nonstandard v ih levels an1405 ecl clock distribution techniques an1406 designing with pecl (ecl at +5.0 v) an1503 eclinps i/o spice modeling kit an1504 metastability and the eclinps family an1560 low voltage eclinps spice modeling kit an1568 interfacing between lvds and ecl an1596 eclinps lite translator elt family spice i/o model kit an1650 using wireor ties in eclinps designs an1672 the ecl translator guide and8001 odd number counters design and8002 marking and date codes and8020 termination of ecl logic devices
mc10el89 http://onsemi.com 5 package dimensions so8 d suffix plastic soic package case 75107 issue w seating plane 1 4 5 8 n j x 45 k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. a b s d h c 0.10 (0.004) dim a min max min max inches 4.80 5.00 0.189 0.197 millimeters b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.053 0.069 d 0.33 0.51 0.013 0.020 g 1.27 bsc 0.050 bsc h 0.10 0.25 0.004 0.010 j 0.19 0.25 0.007 0.010 k 0.40 1.27 0.016 0.050 m 0 8 0 8 n 0.25 0.50 0.010 0.020 s 5.80 6.20 0.228 0.244 x y g m y m 0.25 (0.010) z y m 0.25 (0.010) z s x s m
mc10el89 http://onsemi.com 6 package dimensions tssop8 dt suffix plastic tssop package case 948r02 issue a dim min max min max inches millimeters a 2.90 3.10 0.114 0.122 b 2.90 3.10 0.114 0.122 c 0.80 1.10 0.031 0.043 d 0.05 0.15 0.002 0.006 f 0.40 0.70 0.016 0.028 g 0.65 bsc 0.026 bsc l 4.90 bsc 0.193 bsc m 0 6 0 6 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a does not include mold flash. protrusions or gate burrs. mold flash or gate burrs shall not exceed 0.15 (0.006) per side. 4. dimension b does not include interlead flash or protrusion. interlead flash or protrusion shall not exceed 0.25 (0.010) per side. 5. terminal numbers are shown for reference only. 6. dimension a and b are to be determined at datum plane -w-. seating plane pin 1 1 4 85 detail e b c d a g detail e f m l 2x l/2 u s u 0.15 (0.006) t s u 0.15 (0.006) t s u m 0.10 (0.004) v s t 0.10 (0.004) t v w 0.25 (0.010) 8x ref k ident k 0.25 0.40 0.010 0.016
mc10el89 http://onsemi.com 7 notes
mc10el89 http://onsemi.com 8 on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. publication ordering information central/south america: spanish phone : 3033087143 (monfri 8:00am to 5:00pm mst) email : onlitspanish@hibbertco.com tollfree from mexico: dial 018002882872 for access then dial 8662979322 asia/pacific : ldc for on semiconductor asia support phone : 13036752121 (tuefri 9:00am to 1:00pm, hong kong time) toll free from hong kong & singapore: 00180044223781 email : onlitasia@hibbertco.com japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mc10el89/d north america literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com fax response line: 3036752167 or 8003443810 toll free usa/canada n. american technical support : 8002829855 toll free usa/canada europe: ldc for on semiconductor european support german phone : (+1) 3033087140 (monfri 2:30pm to 7:00pm cet) email : onlitgerman@hibbertco.com french phone : (+1) 3033087141 (monfri 2:00pm to 7:00pm cet) email : onlitfrench@hibbertco.com english phone : (+1) 3033087142 (monfri 12:00pm to 5:00pm gmt) email : onlit@hibbertco.com european tollfree access*: 0080044223781 *available from germany, france, italy, uk, ireland
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