? semiconductor components industries, llc, 2006 november, 2006 ? rev. 10 1 publication order number: mc100lvel91/d mc100lvel91 3.3 v triple lvpecl input to ?3.3 v to ?5.0 v ecl output translator description the mc100lvel91 is a triple lvpecl input to ecl output translator. the device receives low voltage differential pecl signals, determined by the v cc supply level, and translates them to differential ? 3.3 v to ? 5.0 v ecl output signals. to accomplish the level translation the lvel91 requires three power rails. the v cc supply should be connected to the positive supply, and the v ee pin should be connected to the negative power supply. the gnd pins are connected to the system ground plane. both v ee and v cc should be bypassed to ground via 0.01 f capacitors. under open input conditions, the d input will be biased at v cc /2 and the d input will be pulled to gnd. this condition will force the q output to a low, ensuring stability. the v bb pin, an internally generated voltage supply, is available to this device only. for single-ended input conditions, the unused differential input is connected to v bb as a switching reference voltage. v bb may also rebias ac coupled inputs. when used, decouple v bb and v cc via a 0.01 f capacitor and limit current sourcing or sinking to 0.5 ma. when not used, v bb should be left open. features ? 620 ps typical propagation delay ? the 100 series contains temperature compensation ? operating range: v cc = 3.8 v to 3.0 v; v ee = ? 3.0 v to ? 5.5 v; gnd = 0 v ? q output will default low with inputs open or at gnd ? pb ? free packages are available* *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. marking diagram* a = assembly location wl = wafer lot yy = year ww = work week g= pb ? free package so ? 20 dw suffix case 751d *for additional marking information, refer to application note and8002/d. http://onsemi.com see detailed ordering and shipping information in the package dimensions sect ion on page 4 of this data sheet. ordering information 20 1 mc100lvel91 awlyywwg 1
mc100lvel91 http://onsemi.com 2 ecl ecl ecl figure 1. so ? 20 pinout (top view) and logic diagram 17 18 16 15 14 13 12 4 3 5678 9 11 10 19 20 2 1 table 1. pin description function pecl/lvpecl inputs ecl outputs pecl reference voltage output positive supply negative supply ground pin dn, dn qn, qn pecl v bb v cc v ee gnd warning: all v cc , v ee , and gnd pins must be externally connected to power supply to guarantee proper operation. pecl/ lvpecl pecl/ lvpecl pecl/ lvpecl * all v cc pins are tied together on the die. pecl v bb pecl v bb v cc d0 d0 d1 d1 d2 d2 v ee gnd gnd v cc q0 q0 q1 q1 q2 q2 v cc table 2. attributes characteristics value internal input pulldown resistor 75 k internal input pullup resistor 75 k esd protection human body model machine model charged device model > 2 kv > 100 v > 2 kv moisture sensitivity, indefinite time out of drypack (note 1) pb pkg pb ? free pkg level 1 level 3 flammability rating oxygen index: 28 to 34 ul 94 v ? 0 @ 0.125 in transistor count 282 devices meets or exceeds jedec spec eia/jesd78 ic latchup test 1. for additional information, see application note and8003/d.
mc100lvel91 http://onsemi.com 3 table 3. maximum ratings symbol parameter condition 1 condition 2 rating unit v cc pecl power supply gnd = 0 v 3.8 v v ee necl power supply gnd = 0 v ? 6.0 v v i pecl input voltage gnd = 0 v v i v cc 3.8 v i out output current continuous surge 50 100 ma ma i bb pecl v bb sink/source 0.5 ma t a operating temperature range ? 40 to +85 c t stg storage temperature range ? 65 to +150 c ja thermal resistance (junction ? to ? ambient) 0 lfpm 500 lfpm soic ? 20 soic ? 20 90 60 c/w c/w jc thermal resistance (junction ? to ? case) standard board soic ? 20 30 to 35 c/w t sol wave solder pb pb ? free 265 265 c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. table 4. lvpecl input dc characteristics v cc = 3.3 v; v ee = ? 3.3 v to ? 5.0 v; gnd = 0 v (note 2) symbol characteristic ? 40 c 25 c 85 c unit min typ max min typ max min typ max i cc v cc power supply current 11 6 11 11 ma v ih input high voltage (single ? ended) 2135 2420 2135 2420 2135 2420 mv v il input low voltage (single ? ended) 1490 1825 1490 1825 1490 1825 mv lvpecl v bb output voltage reference 1.92 2.04 1.92 2.04 1.92 2.04 v v ihcmr input high voltage common mode range (differential configuration) (note 3) v pp < 500 mv v pp 500 mv 1.0 1.2 2.9 2.9 0.9 1.1 2.9 2.9 0.9 1.1 2.9 2.9 v v i ih input high current 150 150 150 a i il input low current d d 0.5 ? 600 0.5 ? 600 0.5 ? 600 a note: device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printe d circuit board with maintained transverse airflow greater than 500 lfpm. electrical parameters are guaranteed only over the declared operating temperature range. functional operation of the device exceeding these conditions is not implied. device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 2. input parameters vary 1:1 with v cc . v cc can vary +0.5 / ? 0.3 v. 3. v ihcmr min varies 1:1 with gnd. v ihcmr max varies 1:1 with v cc . table 5. necl output dc characteristics v cc = 3.3 v; v ee = ? 3.3 v to ? 5.0 v; gnd = 0 v (note 4) symbol characteristic ? 40 c 25 c 85 c unit min typ max min typ max min typ max i ee v ee power supply current 27 21 27 29 ma v oh output high voltage (note 5) ? 1085 ? 1005 ? 880 ? 1025 ? 955 ? 880 ? 1025 ? 955 ? 880 mv v ol output low voltage (note 5) ? 1830 ? 1695 ? 1555 ? 1810 ? 1705 ? 1620 ? 1810 ? 1705 ? 1620 mv note: device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printe d circuit board with maintained transverse airflow greater than 500 lfpm. electrical parameters are guaranteed only over the declared operating temperature range. functional operation of the device exceeding these conditions is not implied. device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 4. output parameters vary 1:1 with gnd. v cc can vary +0.3 v / ? 0.5 v. 5. all loading with 50 resistor to gnd ? 2.0 v.
mc100lvel91 http://onsemi.com 4 table 6. ac characteristics v cc = 3.3 v; v ee = ? 3.0 v to ? 5.5 v; gnd = 0 v (note 6) symbol characteristic ? 40 c 25 c 85 c unit min typ max min typ max min typ max f max maximum toggle frequency 600 600 600 mhz t plh t phl propagation delay differential configuration d to q select ? ended 490 440 590 590 690 740 520 470 620 620 720 770 560 510 660 660 760 810 ps t skew skew output ? to ? output (note 7) part ? to ? part (differential configuration) (note 7) duty cycle (differential configuration) (note 8) 40 25 100 200 40 25 100 200 40 25 100 200 ps v pp input swing (note 9) 200 1000 200 1000 200 1000 mv t r t f output rise/fall times q (20% ? 80%) 320 400 580 320 400 580 320 400 580 ps note: device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printe d circuit board with maintained transverse airflow greater than 500 lfpm. electrical parameters are guaranteed only over the declared operating temperature range. functional operation of the device exceeding these conditions is not implied. device specification limit values are applied individually under normal operating conditions and not valid simultaneously. 6. v cc can vary +0.5 v / ? 0.3 v. 7. skews are valid across specified voltage range, part ? to ? part skew is for a given temperature. 8. duty cycle skew is the difference between a t plh and t phl propagation delay through a device. 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 (see application note and8020/d ? termination of ecl logic devices.) driver device receiver device qd q d z o = 50 z o = 50 50 50 v tt v tt = v cc ? 2.0 v ordering information device package shipping ? mc100lvel91dw so ? 20 38 units / rail mc100lvel91dwg so ? 20 (pb ? free) 38 units / rail MC100LVEL91DWR2 so ? 20 1000 / tape & reel MC100LVEL91DWR2g so ? 20 (pb ? free) 1000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
mc100lvel91 http://onsemi.com 5 resource reference of application notes an1405/d ? ecl clock distribution techniques an1406/d ? designing with pecl (ecl at +5.0 v) an1503/d ? eclinps i/o spice modeling kit an1504/d ? metastability and the eclinps family an1568/d ? interfacing between lvds and ecl an1672/d ? the ecl translator guide and8001/d ? odd number counters design and8002/d ? marking and date codes and8020/d ? termination of ecl logic devices and8066/d ? interfacing with eclinps and8090/d ? ac characteristics of ecl devices
mc100lvel91 http://onsemi.com 6 package dimensions so ? 20 wb dw suffix plastic soic package case 751d ? 05 issue g 20 1 11 10 b 20x h 10x c l 18x a1 a seating plane h x 45 e d m 0.25 m b m 0.25 s a s b t e t b a dim min max millimeters a 2.35 2.65 a1 0.10 0.25 b 0.35 0.49 c 0.23 0.32 d 12.65 12.95 e 7.40 7.60 e 1.27 bsc h 10.05 10.55 h 0.25 0.75 l 0.50 0.90 0 7 notes: 1. dimensions are in millimeters. 2. interpret dimensions and tolerances per asme y14.5m, 1994. 3. dimensions d and e do not include mold protrusion. 4. maximum mold protrusion 0.15 per side. 5. dimension b does not include dambar protrusion. allowable protrusion shall be 0.13 total in excess of b dimension at maximum material condition. on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y 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 wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? 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 of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized 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. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 mc10lvel91/d eclinps is a trademark of semiconductor components industries, llc (scillc). literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
|
