M5A26LS32AP MITSUBISHI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 7
Technical content
MITSUBISHI <DIGITAL ASSP> MS5A26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER
DESCRIPTION
‘The MSAZ6LS32AP/AFP is a semiconductor integrated cir- | PIN CONFIGURATION (TOP VIEW) cuit containing 4 line receivers for use with balanced and _ unbalanced digital data transmission, which meets EIA INVERTED INPUT 1A—* His] Vo Standards RS-422-A and RS-423-A. NONINVERT EDT 1A-*| a 115] 4A iNveRTED INPUT output w-BLY Li 4m NON-INVERTED FEATURES oureurcontno. 4 ‘ iweut OC-+[4Fq> J 4¥ ouTPuT © Input characteristics meet EIA Standards RS-422-A and cum oy oi “B e ourrur RS-423-A “aA | OC “CONTROL mpur © Differential input voltage range from —7 to +7V NONINVENpuT 2A—* ery mg > SY ourPuT © Input with hysteresis (A, A SOmV typ) INVERTED INPUT 2A—* Ee J 3A NON-INVERTED © Common mode input voltage range from —7 to +7V eno fH F< sk ivenreo mur © Input sensitivity of +200mVv © High input impedance of 12k (min) Outline 16P4 (AP) © Output control input (OC, OC: Input characteristics are TOP2N-A (AFP) compatible with LSTTL level circuits) © Output characteristics are compatible with LSTTL level cults. circuits ‘The M5A26LS32AP can be used as a receiver for balanced © Three-state output and unbalanced data transmission, © Fail safe operation. Output always high when inputs are This integrated circuits is suitable for data transmission in- open terface in digital equipment and the input characteristics © Operated by single 5V power supply meet EIA Standards RS-422-A and RS-423-A. Refer to Table 1, which shows these standards. Balanced transmis- APPLICATION sion driver M5A26LS31P/FP meets RS-422-A, while unba- For use as a data transmission interface in digital equip- _lanced transmission driver MSA26LS29P meets RS-423-A. ment. Refer to the TYPICAL APPLICATION for further information, FUNCTIONAL DESCRIPTION FUNCTION TABLE (note) Within the common mode voltage range of —7to +7V, the [—, | x threshold voltage of A and A is +200mV. The hysteresis of en a) Aand A is 50mvV typ. and eliminates differential noise for a Vio> Ven oe signal of long transition time. As the input impedance of A «| and A is 12k (min), the device will be easy to use. VeSWiesVm 0 [3 pe Output control inputs OC and OC are common to all four cirucits of the receiver. The input characteristics of OC and — x = L OC are compatible with TTL circuits. x H Zz Output Y has three states and there will be a high impe- Note 1 = Vio: (applied voltage A)—(applied voltage A) dance condition when OC is low and OC is high. The ¥ out- ey put characteristics are compatible with LSTTL tevel cir- X : irrelevant %* indeterminate Table 1 Ela standards RS-422-A, RS-423-A Z + high-impedance Parameter ASADA [AoE Sn? Cressey parameters Cymbal § [Tenemission fom | Balances Unberanoed input A. i 8 [Maximum transmission speed Tombive Tokers H (power oft) Masimum sher-ckeult etl curt EIsOmA EIs0mA | Sewrte ~ Controt not required Controllable _ M@@ 6249826 0020977 435 a fe MiuesH 5-9 ELECTRIC
MITSUBISHI <DIGITAL ASSP> MSA26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER INPUT EQUIVALENT CIRCUIT OUTPUT EQUIVALENT CIRCUIT Veo O Veo Veo Ls B3kQ sa 8500 ~~ 18.6k2 < INPUT input © Voo (INPUT A) oR GND (INPUT A) Cs a) INPUT A, A b) OUTPUT CONTROL INPUT OC, OG . ABSOLUTE MAXIMUM. RATINGS (1o=-2~+75%, uniess otnorwise notea) [Symoo [Parameter Cmaitons Ratings | [Veo | Swovwuge =25~425 Voltage between inputs [AR | 85+ 425 v : a [om rye twa) Powor dissipation [SOP | Ta=25 (Note3) Co mw Ltsig [Storage temperature range | =05~+150 iS Note 2: A derating of 9mW/T should be made when Ta>40°C 3°: A derating of 5. 1mW/T should be made when Ta225°C RECOMMENDED OPERATING CONDITIONS [5.25 [ve [ton Worvstevpstewnent | Vers V [a] | =aao | pa Ha [teint icant [von ov | [8 | ma Topr Note 4 : Common mode input voltages A, A is the average value of the voltages applied on A, A. a SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS @@ 6249826 0020978 37) 5-10 MITSUBISHI oeee
MITSUBISHI <DIGITAL ASSP> QUADRUPLE DIFFERENTIAL LINE RECEIVER ELECTRICAL CHARACTERISTICS (v-c=5v+5%, Vic=—7~+7V, Ta=—20~+75°, unless otherwise noted) cma Puameter Tes condone | [wie [ tye" [wan Ve ___| Mgh roid vate Vou=2. 7, on=—HOnk ee ee ee | Vn Low threshold voltage AA Vou=0. 45V, lou 8 mA _ L=0.2] v_ AR _ — mv [Vax | Hiah-tovol mputvotage [06,06 | CdS [Va | Lowiovetinowtvetage [oc oe fC | Vix | put cmp votage | 06, 06 1 D=1s[ vy Von __| High-level output vottage Weo=4.75V, Vio=1V, Vioer=0.8V, loy=—MOuA | 27 [tv Veo=475V, Vo=—1V dma [| oat You | Lewtors caput otage e080 [a= 8ma [oa | loz, | Oftatate low-level output current | Voc™=5.25V, Vo=0.4V _ l T_T =20t va _ | A |YEHM ter input at 10—F150 rn ee ee} ‘W=—I5V, other input at ~15~-+10V a ee 2 [vesey 100] Lo | Marievelinpwcurent [000° Fyszny Ti] Lowievelinputcwrent [06,00 [veaW _mA Input resistance [AR | Ve==15~+15y, other inputs are AC GND i(Naeé)| 15 | ka | tos | Shar-crcut ouput curent | Veo=5. 25 (Nate) =15 [| = 85 [ma] [ec | umpiyeurent | Veo. 2, AAS OV Aboutputsdieabied || 2 | 70] ma _| #5 Typical values are at Vec™5V, Ta=25%, and Vic OV. . Note 5 : Hysteresis is the difference between the positive-going input threshold voltage, V+, and the negative-going input threshold voltage, Vr— 6: The minimum value is 12k 2 within the range of Tg=0 to 75°C. 7! Allmeasurements should be done auickly and not more than ane output shouldbe shorted at aime SWITICHING CHARACTERISTICS (vco=5v, Ta=25°, unless otherwise noted) Teun | CowteighevelFigh-is low-level ouput con'spr (nae) es a ‘propagation time, trom Input A.A to output ¥ ¥ re ee | | tezn | Output onesie tenon vel | Sn) ne | toz.___| Outout able tine 10 ow ove mae _ [2025 ns | tinez | Outoutdlabe tine fom Nigh level GS prinaes) lL [ns | ‘Output disable time trom low level me ft [ns | TIMING REQUIREMENTS (v..=5v, a=) Parametor Tet condtons [cin tt | Control input rise, falltime_—_—*(| 00,00 pepe} | Note 8: Test circuits (1) The pulse generator (PG) has the following characteristics : PRR= 1 MHz, tw==500ns, tr Ss, ys Sins, 25=500 (2) Ail diodes are switching diodes (ty 4 ns) INPUT = Veo» OUTPUT (3) C. includes probe and jig capacitance. ? ? ? (4) Output control OC is tested with OC high; OC Is tested with OC low. owt 2ka Parameter] SWi_| SW? out 7° teumtenc| Closed | Closed 5kQ tean Open | Closed | a sw2 | “tee | Closed | Ciosed_| il , [Hinz Termes | conea_] @™ 6249426 0020975 208
9 MITSUBISHI 5-11
a
MITSUBISHI <DIGITAL ASSP> MSA26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER SS Ee SAS TIMING DIAGRAM R---7 laieteieteiein etetetitd \\ i Noy ov _ Asov , MY _ —\\ ven Y 1.3V 1.av Vou oc 13v 1.3V ov oc 1.3 1.3V ov torn : asy Yor u Y av RAV ——_— vu oc 1.3 1.3v ov oc 1.3 av ov Vou tur Y 1a lA bead 4 avy T SSS Mi 6249626 0020980 ToT
MITSUBISHI CDIGITAL ASSP> MS5A26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER TYPICAL APPLICATION a) BALANCED Y{MBAZ6LS31P/FP YAMBAZ6LS32AP/AFP 6 q Y4.MSAZBLS32AP/AFP YAMBAZ6LS32AP/AFP > Data ourput > pata d d ‘Output GROUND LINE Rr*=Characteristic impedance of transmission line. M™ 6249826 0020581 Sbb
4 MITSUBISHI 5-13
MITSUBISHI <DIGITAL ASSP> MS5A26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER irr TYPICAL CHARACTERISTICS HIGH-LEVEL OUTPUT VOI :
2 LETT TTT 5 Li
Ss eccoceee) 2 Cee EEE s ‘ROCCE ¢ ‘COC § ANG===—CC7 ‘Ee g LN ver TTT S ETT TTT TT TT |
5 JENN TTT 2 LTT TTT rrr
5 COUNT §CCCeee ee
g ‘CCT Re 2 est COO ? COO Nw Zo Saeeen & °o =i =a 3 40 50 & -0 0 wm © 6 w Fe r = WigH-LEVEL OUTPUT CURRENT FREE-AIR TEMPERATURE Ta('C) lon(mA) LOW-LEVEL OUTPUT VOLTAGE VS LOW-LEVEL OUTPUT VOLTAGE VS __ __ LOW-LEVEL OUTPUT CURRENT S FREE-AIR TEMPERATURE = 05 7 % 05
2 CLIT 3 °CUTT TTT TTT)
§ a LOPE 2 RECO e ELT s FLT TTT ae 4 et LT TTT TTT a 40 eo LT TTT TT TTY | ? EEEEE eee 2 COE Pee
8 COPCCeeeee erste TT
B CCCP i. COA GS 0 6¢ 2 6 4 w i i a a) LOW-LEVEL OUTPUT CURRENT FREE-AIR TEMPERATURE Ta('C) lou(mA) OUTPUT VOLTAGE VS OUTPUT VOLTAGE VS
5 INPUT VOLTAGE (0C-+Y) INPUT VOLTAGE (OC—Y)
_ “CA ooo _ COT EEE % “porn TT Pa S “[resremd “TT EE Ly g J.-E ep gs tT Tarr 8 om r—] 8 3 é PTT TT Yvccma roy | & LETT Pere] - g -T TTT TT Th g LTTE TT
5 CEETTT TT rr | 5 LETT TITATT T |
5 LITT TTT tty — COPIA
oLLLT TTY TTT | ob LETT WITT TT) 0 05 40 1.5 20 25 005 40 15 20 25 INPUT VOLTAGE v,(0C)(V) INPUT VOLTAGE v,(0C)(v) OT SSSSSSSseSs M@™ 6249826 0020982 Te 5-14 9 MITSUBISHI
. MITSUBISHI <DIGITAL ASSP> MS5A26LS32AP/AFP QUADRUPLE DIFFERENTIAL LINE RECEIVER OUTPUT VOLTAGE VS OUTPUT VOLTAGE VS INPUT VOLTAGE (OGY) INPUT VOLTAGE (OC—Y)
8 Venb BV Voowsy JT 4 Veo= 5V
= REESE Heat s tT ieee |
5 SEES EEGH tere S34
10 Voc $
s Ceee TT > UT PITT) of LT i 3 5 3 Lana! STITT oe LEP TT a) 2 EU § DT © LOTTE UT EE al a 0 oe o os 0 nS 20 25 o Os 10 15 20 28 INPUT VOLTAGE v\\(00)(v) INPUT VOLTAGE v\\(0G)(v) OUTPUT VOLTAGE VS INPUT CURRENT VS
5 INPUT VOLTAGE (A-Y) INPUT VOLTAGE (A)
. TEe se aL ONS as a 7 HE Sw ; PAR tt = tt NAY
3 COI » “COCR
5 Pe aededll [ie [I @ Ji TN eT
ee Burt ANN a * COOP g WNNNEE | * aol TT TASS a Eo Sy SENSE a a a ayy —2 10 0 10 20 INPUT VOLTAGE Vio(mv) INPUT VOLTAGE V\\(V) M@ 6249426 0020983 735 MITSUBISHI 5-15 eSBs