HD75153 quadruple differential line drivers with 3 state outputs ade-205-588 (z) 1st. edition dec. 2000 description HD75153 features line drivers which satisfy the requirements of eia rs 422 a and federal standard 1020. this device is designed to provide differential signals with high current capability on bus lines. the circuit provides strobe and enable inputs to control all four drivers. the output circuit has active pull up and pull down and is capable of sinking or sourcing 40 ma. function table input output enable cc strobe s data a y z lx x z z hlxlh hx l l h hh h h l h : high level l : low level x : irrelevant z : high impedance
HD75153 2 pin arrangement (top view) 1 2 3 4 5 6 7 1a 1y 1z 2z 2y 2a 13 14 15 10 11 12 16 v cc 4a 4y 4z 3z 3y cc s 8 gnd 9 3a absolute maximum ratings item symbol rating unit supply voltage v cc 7v input voltage v in 5.5 v power dissipation (ta = 25 c) p t dp 1000 mw fp 785 operating temperature range topr 0 to +70 c storage temperature range tstg ?0 to +150 c note: 1. the above date were taken by the d v be method, mounting on a glass epoxy board (40 40 1.6 mm) of 10 % wiring density. 2. the absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
HD75153 3 recommended operating conditions item symbol min typ max unit supply voltage v cc 4.75 500 5.25 v common mode output voltage vout c ?.25 6 v output current i oh ?0 ma output current i ol 40ma operating temperature topr 0 70 c electrical characteristics (ta = 0 to 70?) item symbol min typ* 1 max unit conditions input voltage v ih 2 v v il 0.8 input clamp voltage v ik 2vv cc = 4.75 v, i i = ?2 ma, cc, s ?.9 ?.5 v cc = 4.75 v, i i = ?2 ma, all others output voltage v oh 2.5 v v cc = 4.75 v, v il = 0.8 v, v ih = 2 v, i oh = ?0 ma 2.4 v cc = 4.75 v, v il = 0.8 v, v ih = 2 v, i oh = ?0 ma v ol 0.5 v cc = 4.75 v, v il = 0.8 v, v ih = 2 v, i ol = 40 ma differential output voltage v od1 3.4 2 v od2 vv cc = 5.25 v, i o = 0 v od2 * 5 2 2.8 v cc = 4.75 v, r l = 100 w change in magnitude of differential output voltage d |v od |* 2 0.01 0.4 v v cc = 4.75 v, r l = 100 w common mode output v oc * 3 1.8 3 v v cc = 5.25 v, r l = 100 w voltage 1.6 3 v cc = 4.75 v, r l = 100 w change in magnitudeof common mode output voltage d |v oc |* 2 0.02 0.4 v v cc = 4.75 v or 5.25 v, r l = 100 w off state (high impedance state) output current i oz ?0 m av cc = 5.25 v, enable = 0.8 v, v o = 0.5 v 20 v cc = 5.25 v, enable = 0.8 v, v o = 2.5 v 20 v cc = 5.25 v, enable = 0.8 v, v o = v cc output current with power i o 0.1 100 m av cc = 0 v, v o = 6 v off ?.1 ?00 v cc = 0 v, v o = ?.25 v 100 v cc = 0 v, v o = ?.25 v to 6 v
HD75153 4 electrical characteristics (ta = 0 to 70?) (cont) item symbol min typ* 1 max unit conditions input current i i 0.1 ma v cc = 5.25 v, v i = 5.5 v i ih 20 m av cc = 5.25 v, v i = 2.4 v, a 80 v cc = 5.25 v, v i = 2.4 v, cc, s i il ?.36 ma v cc = 5.25 v, v i = 0.4 v, a ?.6 v cc = 5.25 v, v i = 0.4 v, cc, s short circuit output current i os * 4 ?0 ?0 ?50 ma v cc = 5.25 v supply current i cc 30 60 ma v cc = 5.25 v outputs disabled 60 84 no load outputs enabled notes: 1. all typical values are at v cc = 5 v, ta = 25 c. d |v od | and d |v oc | are the changes in magnitudes of v od and v oc , respectively, that occur when the input is changed from a high level to a low level. 2. in eia standard rs-422a, v oc , which is the average of the two output voltages with respect to ground, is called output offset voltage, v os . 3. only one output should be shorted at a time, and duration of the short circuit should not exceed one second. 4. differential and common mode output voltages. 50 w v oc v 2 od 50 w switching characteristics (v cc = 5.0 v, ta = 25?) item symbol min typ max unit conditions propagation delay time t plh ?530nsc l = 30 pf, r l = 100 w t phl 15 30 termination a t plh ?325 c l = 30 pf termination b t phl ?325 transition time t tlh ?220nsc l = 30 pf, r l = 100 w t thl 12 20 termination a output enable time t zh ?835nsc l = 30 pf, r l = 60 w t zl ?035 c l = 30 pf, r l = 111 w output disable time t hz ?930nsc l = 30 pf, r l = 60 w t lz ?330 c l = 30 pf, r l = 111 w overshoot factor 10 % r l = 100 w termination c
HD75153 5 switching time test method test circuit 1. t plh , t phl , t tlh , t thl , and overshoot factor input output y z r = 50 l w r = 1k l w 5 v termination a termination b termination c r = 100 l w y z c = 30 pf l c = 30 pf l y z c = 30 pf l c = 30 pf l y z r = 100 l w pulse generator
HD75153 6 input 10 % 90 % t r t f 1.5 v 90 % 0 v 3 v 1.5 v 10 % output y t plh t phl 1.5 v 1.5 v v oh v ol oh v ol v t phl t plh 1.5 v output z 25 ns 10 % 90 % t tlh t thl 10 % 90 % t thl 90 % 10 % 10 % 1.5 v 90 % t tlh 0 % 100 % over shoot over shoot notes: 1. the pulse generator has the following characteristics: zout = 50 w , prr = 10 mhz 2. c l includes probe and jig capacitance.
HD75153 7 2. t zh , t hz input r = 50 l w c = 30 pf l r = 60 l w c = 30 pf l 5 v output r = 1k l w pulse generator input 1.5 v 3 v 0 v output t zh t hz v off oh v 1.5 v 0.5 v 10 % 90 % t r 90 % 10 % t f 1.5 v 100 ns 0 v
HD75153 8 3. t zl , t lz input c = 30 pf l r = 111 l w c = 30 pf l 5 v output 5 v r = 1 k l w r = 50 l w pulse generator input 1.5 v 3 v 0 v output t zl t lz ol v 1.5 v 0.5 v 10 % 90 % t r 90 % 10 % t f 1.5 v 100 ns 5 v notes: 1. the pulse generator has the following characteristics: zout = 50 w , prr = 500 khz 2. c l includes probe and jig capacitance.
HD75153 9 package dimensions hitachi code jedec eiaj mass (reference value) dp-16 conforms conforms 1.07 g unit: mm 6.30 19.20 16 9 8 1 1.3 20.00 max 7.40 max 7.62 0.25 + 0.13 ?0.05 2.54 0.25 0.48 0.10 0.51 min 2.54 min 5.06 max 0 ?15 1.11 max
HD75153 10 cautions 1. hitachi neither warrants nor grants licenses of any rights of hitachi? or any third party? patent, copyright, trademark, or other intellectual property rights for information contained in this document. hitachi bears no responsibility for problems that may arise with third party? rights, including intellectual property rights, in connection with use of the information contained in this document. 2. products and product specifications may be subject to change without notice. confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. hitachi makes every attempt to ensure that its products are of high quality and reliability. however, contact hitachi? sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. design your application so that the product is used within the ranges guaranteed by hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the hitachi product. 5. this product is not designed to be radiation resistant. 6. no one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from hitachi. 7. contact hitachi? sales office for any questions regarding this document or hitachi semiconductor products. hitachi, ltd. semiconductor & integrated circuits. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: tokyo (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2000. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00, singapore 049318 tel : <65>-538-6533/538-8577 fax : <65>-538-6933/538-3877 url : http://www.hitachi.com.sg url northamerica : http://semiconductor.hitachi.com/ europe : http://www.hitachi-eu.com/hel/ecg asia : http://sicapac.hitachi-asia.com japan : http://www.hitachi.co.jp/sicd/indx.htm hitachi asia ltd. (taipei branch office) 4/f, no. 167, tun hwa north road, hung-kuo building, taipei (105), taiwan tel : <886>-(2)-2718-3666 fax : <886>-(2)-2718-8180 telex : 23222 has-tp url : http://www.hitachi.com.tw hitachi asia (hong kong) ltd. group iii (electronic components) 7/f., north tower, world finance centre, harbour city, canton road tsim sha tsui, kowloon, hong kong tel : <852>-(2)-735-9218 fax : <852>-(2)-730-0281 url : http://www.hitachi.com.hk hitachi europe ltd. electronic components group. whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585160 hitachi europe gmbh electronic components group dornacher stra b e 3 d-85622 feldkirchen, munich germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 hitachi semiconductor (america) inc. 179 east tasman drive, san jose,ca 95134 tel: <1> (408) 433-1990 fax: <1>(408) 433-0223 for further information write to: colophon 2.0
|
