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19-1502; rev 3; 12/12 max4617/max4618/ max4619 high-speed, low-voltage, cmos analog multiplexers/switches for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxim? website at www.maximintegrated.com. ________________general description the max4617/max4618/max4619 are high-speed, low-voltage, cmos analog ics configured as an 8-channel multiplexer (max4617), two 4-channel multiplexers (max4618), and three single-pole/double-throw (spdt) switches (max4619). these cmos devices can operate continuously with a +2v to +5.5v single supply. each switch can handle rail-to-rail analog signals. the off-leakage current is only 1na at t a = +25? and 10na at t a = +85?. all digital inputs have 0.8v to 2.4v logic thresholds,ensuring ttl/cmos-logic compatibility when using a single +5v supply. ________________________applications battery-operated equipmentaudio/video signal routing low-voltage data-acquisition systems communications circuits ____________________________features ? fast switching times 15ns t on 10ns t off ? pin compatible with industry-standard 74hc4051/74hc4052/74hc4053 and max4581/max4582/max4583 ? guaranteed on-resistance 10 max (+5v supply) 20 max (+3v supply) ? guaranteed 1 on-resistance match between channels (single +5v supply) ? guaranteed low off-leakage current: 1na at +25c ? guaranteed low on-leakage current: 1na at +25c ? +2v to +5.5v single-supply operation ? ttl/cmos-logic compatible ? low crosstalk: <-96db ? high off-isolation: <-93db ? low distortion: <0.017% (600?) 1615 14 13 12 11 10 9 23 4 5 6 7 8 v cc x2x1 x0 x3 a b c x4x6 x x7x5 enable n.c. gnd top view max4617 dip/so/tssop logic 1615 14 13 12 11 10 9 12 3 4 5 6 7 8 v cc yx x1 x0 a b c y1y0 z1 z z0 enable n.c. gnd max4619 dip/so/tssop 1615 14 13 12 11 10 9 12 3 4 5 6 7 8 v cc x2x1 x x0 x3 a b y0y2 y y3y1 enable n.c. gnd max4618 dip/so/tssop logic ++ + part temp range pin-package max4617 cue+t 0? to +70? 16 tssop max4617cse+t 0? to +70? 16 narrow so max4617cpe+t 0? to +70? 16 plastic dip ____________________________________pin configurations/functional diagrams _______________ordering information ordering information continued at end of data sheet. + denotes a lead(pb)-free/rohs-compliant package. t = tape and reel. downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 2 maxim integrated absolute maximum ratings electrical characteristicssingle +5v supply (v cc = +4.5v to +5.5v, v _h = 2.4v, v _l = 0.8v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 2) stresses beyond those listed under ?bsolute maximum ratings?may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. voltages referenced to gnd v cc, a, b, c, or enable ...........................................-0.3v to +6v voltage into any analog terminal (note 1) .........................................................-0.3v to (v cc + 0.3v) continuous current into any terminal..............................?5ma peak current, x_, y_, z_ (pulsed at 1ms, 10% duty cycle) .................................?00ma continuous power dissipation (t a = +70?) tssop (derate 9.4mw/? above +70?)......................755mw narrow so (derate 8.70mw/? above +70?)..............696mw plastic dip (derate 10.53mw/? above +70?) ..............842mw operating temperature ranges max461_c_ _ ......................................................0? to +70? max461_e_ _ ....................................................-40? to +85? storage temperature range .............................-65? to +150? lead temperature (soldering, 10sec) .............................+300? soldering temperature (reflow) .......................................+260? note 1: voltages exceeding v cc or gnd on any analog si gnal terminal are clamped by internal diodes. limit forward-diode current to maximum current rating. c, e -10 10 -1 0.002 1 x, y, z on-leakagecurrent (note 5) i x(on) , i y(on) , i z(on) na t a = +25? c, e -10 10 -1 0.002 1 x, y, z off-leakagecurrent (note 5) i x(off) , i y(off) , i z(off) na t a = +25? c, e -10 10 -1 0.002 1 x_, y_, z_ off-leakage current (note 5) i x_(off) , i y_(off) , i z_(off) na t a = +25? input voltage low 0.8 c, e v al , v bl , v cl, v enablel v input voltage high v ah , v bh , v ch, v enableh v 2.4 c, e parameter symbol units min typ max conditions 1 13 0v cc 81 0 1.2 0.2 1 switch on-resistanceflatness (note 4) r flat(on) switch on-resistancematch between channels (note 3) r on c, e t a = +25? switch on-resistance r on c, e analog-signal range v x , v y , v z c, e v t a = +25? c, e analog switch v cc = 5.5v; v x , v y , v z = 1v, 4.5v; v x_ , v y_ , v z_ = 1v, 4.5v or unconnected v cc = 5.5v; v ee = -5.5v; v x_ , v y_ , v z_ = 4.5v, 1v; v x , v y , v z = 1v, 4.5v v cc = 5.5v; v x_ , v y_ , v z_ = 4.5v, 1v; v x , v y , v z = 1v, 4.5v v cc = 5v; i x , i y , i z = 10ma; v x , v y , v z = 1v, 2v, 3v v cc = 5v; i x , i y , i z = 10ma; v x , v y , v z = 3v v cc = 4.5v; i x , i y , i z = 10ma; v x , v y , v z = 3v digital i/o downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 3 maxim integrated electrical characteristicssingle +5v supply (continued) (v cc = +4.5v to +5.5v, v _h = 2.4v, v _l = 0.8v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 2) c, e 18 t a = +25? address transition time(note 6) t trans ns v x_ , v y_ , v z_ = 3v; r l = 300 ; c l = 35pf; figure 2 71 5 c, e 13 t a = +25? enable turn-off time(note 6) t off ns v x_ , v y_ , v z_ = 3v; r l = 300 ; c l = 35pf; figure 3 4.5 10 c, e -10 10 c, e t a = +25? 18 t a = +25? enable turn-on time(note 6) t on ns v x_ , v y_ , v z_ = 3v; r l = 300 ; c l = 35pf; figure 3 71 5 power-supply current i cc ? v cc = 5.5v; v a , v b , v c , v enable = v cc or 0 -1 1 parameter symbol units min typ max conditions t a = +25? break-before-make time (note 6) t bbm ns v x_ , v y_ , v z_ = 3v; r l = 300 ; c l = 35pf; figure 4 0.2 1.5 charge injection q pc t a = +25? c = 1nf, r s = 0, v s = 0, figure 5 3 pf output off-capacitance c x(off) , c y(off) , c z(off) t a = +25? v x_ , v y_ , v z_ = 0; f = 1mhz; figure 7 27 pf output on-capacitance c x(on) , c y(on) , c z(on) t a = +25? v x_ , v y_ , v z_ = 0; f = 1mhz; figure 7 32 max4617 max4617 db off-isolation v iso t a = +25? -93 15 max4618 8.5 max4619 21 15.5 max4619 max4618 r l = 50 , f = 100khz, figure 6 % total harmonicdistortion thd t a = +25? r l = 600 , 1vp-p, f = 20hz to 20khz 0.017 v power-supply range v cc c, e +2 +5.5 c, e input current high i ah , i bh , i ch, i enable ? v a , v b , v c = v enable = v cc -1 0.0003 1 c, e input current low i al , i bl , i cl, i enable ? v a , v b , v c = v enable = 0 -1 0.0003 1 input off-capacitance c x_(off) , c y_(off) , c z_(off) pf t a = +25? v x_ , v y_ , v z_ = 0; f = 1mhz; figure 7 5 db channel-to-channelcrosstalk v ct t a = +25? -96 r l = 50 , f = 100khz, figure 6 power supply switch dynamic characteristics downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 4 maxim integrated electrical characteristicssingle +3.3v supply (v cc = +3v to +3.6v, v _h = 2.0v, v _l = 0.5v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 2) c, e 0v cc v v x_ , v y_ , v z_ , v x , v y , v z analog-signal range conditions min typ max units c, e 25 82 0 v cc = 3v; i x , i y , i z = 10ma; v x , v y , v z = 1.5v symbol t a = +25? r on parameter switch on-resistance -1 0.0003 1 v a , v b , v c = v enable = 0 ? i al , i bl , i cl , i enablel input current low c, e 92 0 v x_ , v y_ , v z_ = 1.5v; r l = 300 ; c l = 35pf; figure 3 ns t on enable turn-on time(note 6) t a = +25? 0.5 v v al , v bl , v cl , v enablel input voltage low c, e -1 0.0003 1 v a , v b , v c = v enable = v cc ? i ah , i bh , i ch , i enableh input current high c, e 2.0 v v ah , v bh , v ch , v enableh input voltage high c, e 25 c, e 0.2 1.5 v x_ , v y_ , v z_ = 1.5v; r l = 300 ; c l = 35pf ns t bbm break-before-make time(note 6) t a = +25? 61 5 v x_ , v y_ , v z_ = 1.5v; r l = 300 ; c l = 35pf; figure 3 ns t off enable turn-off time(note 6) t a = +25? 20 c, e 92 0 v x_ , v y_ , v z_ = 1.5v/0; r l = 300 ; c l = 35pf; figure 2 ns t trans address transitiontime (note 6) t a = +25? 25 c, e 3 c = 1nf, r s = 0, v s = 0, figure 5 pc q charge injection (note 6) t a = +25? c, e -10 10 -1 0.002 1 v cc = 3.6v; v x_ , v y_ , v z_ = 1v, 3v; v x , v y , v z = 3v, 1v na t a = +25? i x_(off) , i y_(off) , i z_(off) x_, y_, z_ off-leakagecurrent (note 5) c, e -10 10 -1 0.002 1 v cc = 3.6v; v x_ , v y_ , v z_ = 1v, 3v; v x , v y , v z = 3v, 1v na t a = +25? i x(off) , i y(off) , i z(off) x, y, z off-leakage current (note 6) c, e -10 10 -1 0.002 1 v cc = 3.6v; v x , v y , v z = 3v, 1v; v x_ , v y_ , v z_ = 3v, 1v, or unconnected na t a = +25? i x(on) , i y(on) , i z(on) x, y, z on-leakage current (note 6) 1 v cc = 3.6v, v a , v b , v c , v enable = v cc or 0 ? i cc power-supply current t a = +25? 10 c, e analog switch power supply switch dynamic characteristics digital i/o downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 5 maxim integrated note 2: the algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. note 3: r on = r on(max) - r on(min) . note 4: flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specifiedanalog signal ranges; i.e., v x_ , v y_ , v z_ = 3v to 0 and 0 to -3v. note 5: leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation at t a = +25?. note 6: guaranteed by design, not production tested. electrical characteristicssingle +2.5v supply (v cc = +2.5v, t a = t min to t max , unless otherwise noted. typical values are at t a = +25?.) (note 2) conditions min typ max units symbol parameter c, e 100 30 60 v cc = 2.5v; i x , i y , i z = 10ma; v x , v y , v z = 1.2v t a = +25? r on switch on-resistance 12 v x_ , v y_ , v z_ = 1v; r l = 300 ; c l = 35pf; figure 3 ns t a = +25? t on enable turn-on time(note 6) 10 v x_ , v y_ , v z_ = 1v; r l = 300 ; c l = 35pf; figure 3 ns t a = +25? t off enable turn-off time(note 6) 12 v x_ , v y_ , v z_ = 1v; r l = 300 ; c l = 35pf; figure 3 ns t a = +25? t trans address transitiontime (note 6) switch dynamic characteristics analog switch downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 6 maxim integrated 2520 15 10 50 0 2.5 3.0 3.5 4.0 4.5 0.5 1.0 1.5 2.0 5.0 on-resistance vs. v x , v y , v z max4617 toc01 v x , v y , v z (v) on-resistance ( ) v cc = +2v v cc = +2.5v v cc = +5v v cc = +3v 0 2.5 3.01.5 2.00.5 1.0 3.5 4.0 4.5 5.0 0 2.0 1.5 0.5 1.0 2.5 3.0 3.5 4.0 4.5 5.0 on-resistance vs. v x , v y , v z and temperature max4617 toc02 v x , v y , v z (v) r on ( ) t a = +85c t a = +70c t a = +25c t a = 0c t a = -40c 1000 0.01 -40 100 020406080 -20 off-leakage vs. temperature 10 1 0.1 100 max4617 toc03 temperature (c) off-leakage (pa) i x , i y , i z i x _, i y _, i z _ 0.1 1 10 100 -40 0 -20 204060 80100 on-leakage vs. temperature max4617 toc04 temperature (c) on-leakage (pa) 0 42 6 8 14 16 1812 10 20 0 1.0 1.5 2.0 2.5 0.5 3.0 3.5 4.0 4.5 5.0 charge injection vs. v x , v y , v z max4617 toc05 v x , v y , v z (v) charge injection (pc) supply current vs. temperature v a , v b , v c , v enable = 0, 5v 10,000 1 -40 20 60 40 -20 0 100 80 10 max4617 toc06 temperature (c) i cc (pa) 100 1000 0 supply current vs. logic voltage 2.5 max4617 toc07 v a , v b , v c , v enable (v) i cc (ma) 2.01.5 0.5 1.0 0 5.0 2.0 1.0 0.5 1.5 3.5 3.0 2.5 4.5 4.0 v cc = +5v v cc = +2v v cc = +3v typical operating characteristics (v cc = +5v, gnd = 0, t a = +25?, unless otherwise noted.) downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 7 maxim integrated 0 0.005 0.010 0.015 0.020 0.025 08 1 0 46 2 1214161820 total harmonic distortion vs. frequency max4617 toc10 frequency (khz) thd (%) v cc = +3v, 1vp-p signal v cc = +3.3v, 1vp-p signal v cc = +5v, 1vp-p signal v cc = 2.5v, 1vp-p signal in = out = 600 0 42 86 1210 14 2.0 3.0 3.5 2.5 4.0 4.5 5.0 5.5 switching time vs. voltage max4617 toc11 v+ (v) switching times (ns) 1.0 1.4 1.2 1.6 1.8 2.0 2.5 3.0 4.0 3.5 4.5 5.0 input high logic threshold vs. supply voltage max4617 toc08 v cc (v) v a , v b , v c , v enable (v) 10k 100k 1m 10m 100m 500m frequency response max4617 toc09 frequency (hz) gain (db) phase ( ) -100 -70-80 -90 -60 -50 -40 -30 -20 -10 0 -180 -72-108 -144 -36 0 36 72 108 144 180 on-loss on-phase off-isolation in = out = 50 typical operating characteristics (continued) (v cc = +5v, gnd = 0, t a = +25?, unless otherwise noted.) downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 8 maxim integrated __________applications information power-supply considerations overview the max4617/max4618/max4619 construction is typi-cal of most cmos analog switches. they have two sup- ply pins: v cc and gnd. v cc and gnd are used to drive the internal cmos switches and set the limits of the ana-log voltage on any switch. reverse esd-protection diodes are internally connected between each analog- signal pin and both v cc and gnd. if any analog signal exceeds v cc or gnd, one of these diodes conducts. during normal operation, these and other reverse-biased esd diodes leak, forming the only current drawn from v cc or gnd. virtually all the analog leakage current comes from theesd diodes. although the esd diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. each is biased by either v cc or gnd and the analog signal. this means their leakages will vary as the signal varies. the difference in the two diode leakages to the v cc and gnd pins con- stitutes the analog-signal-path leakage current. all ana-log leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. this is why both sides of a given switch can show leak- age currents of either the same or opposite polarity. v cc and gnd power the internal logic and set the input logic limits. logic inputs have esd-protection diodes toground. note: input and output pins are identical and interchangeable. any may be considered an input or output; signals pass equally well in both directions. digital enable input. normally connect to gnd. can be drivento logic high to set all switches off. 6 6 no connection. not internally connected. 7 7 ground 8 8 digital address ??input 10 11 digital address ??input 9 10 analog switch ??normally open input analog switch ??normally closed input analog switch ??normally open input analog switch ??normally closed input analog switch ??output 13 analog switch ??inputs 0? 12, 14, 15, 11 analog switch output 3 analog switch inputs 0? 13, 14, 15, 12, 1, 5, 2, 4 function analog switch ??normally closed input analog switch ??normally open input analog switch ??output digital address ??input 9 analog switch ??inputs 0? 1, 5, 2, 4 analog switch ??output 3 enable 6 n.c. 7 gnd 8 a 11 b 10 x1 13 x0 12 y1 1 y0 2 x 14 x0, x1, x2, x3 x x0?7 name z0 5 z1 3 z 4 c 9 y0, y1, y2, y3 y 15 max4617 max4618 max4619 positive analog and digital supply voltage input 16 16 v cc 16 pin pin description downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 9 maxim integrated the logic-level thresholds are ttl/cmos compatiblewhen v cc is +5v. as v cc rises, the threshold increas- es; as v cc falls, the threshold decreases. for example, when v cc = +3v the guaranteed minimum logic-high threshold decreases to 2.0v power supply these devices operate from a single supply between+2.5v and +5.5v. all of the bipolar precautions must be observed. at room temperature, they actually ?ork with a single supply near or below +2v, although as supply voltage decreases, switch on-resistance becomes very high. overvoltage protection proper power-supply sequencing is recommended forall cmos devices. do not exceed the absolute maxi- mum ratings because stresses beyond the listed rat- ings can cause permanent damage to the devices. always sequence v cc on first, followed by the logic inputs and analog signals. if power-supply sequencingis not possible, add two small signal diodes (d1, d2) in series with the supply pins for overvoltage protection (figure 1). adding diodes reduces the analog-signal range to one diode drop below v cc and one diode drop above gnd, but does not affect the devices?low switch resis-tance and low leakage characteristics. device opera- tion is unchanged, and the difference between v cc and gnd should not exceed 6v. these protectiondiodes are not recommended if signal levels must extend to ground. high-frequency performance in 50 systems, signal response is reasonably flat up to 50mhz (see typical operating characteristics ). above 20mhz, the on-response has several minorpeaks that are highly layout dependent. the problem is not turning the switch on, but turning it off. the off-state switch acts like a capacitor and passes higher frequen- cies with less attenuation. at 10mhz, off-isolation is about -50db in 50 systems, becoming worse (approx- imately 20db per decade) as frequency increases.higher circuit impedances also degrade off-isolation. adjacent channel attenuation is about 3db above that of a bare ic socket and is entirely due to capacitive coupling. pin nomenclature the max4617/max4618/max4619 are pin compatiblewith the industry-standard 74hc4051/74hc4052/ 74hc4053 and the max4581/max4582/max4583. in single-supply applications, they function identically and have identical logic diagrams, although these parts dif- fer electrically. the pin designations and logic diagrams in this data sheet conform to the original 1972 specifications pub- lished by rca for the cd4051/cd4052/cd4053. these designations differ from the standard maxim switch and mux designations found on other maxim data sheets (including the max4051/max4052/max4053) and may cause confusion. designers who feel more comfortable with maxim? standard designations are advised that the pin designations and logic diagrams on the max4051/max4052/max4053 data sheet may be freely applied to the max4617/max4618/max4619. x, y, z x_, y_, z_ v ee v cc *internal protection diodes d2external blocking diode d1external blocking diode gnd v cc max4617max4618 max4619 * * * * figure 1. overvoltage protection using external blocking diodes downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 10 maxim integrated enable input c* max4619 max4618 max4617 a b select inputs on switches l h l h x?0,y?1, z?1 x?2, y?2 x?6 l h x?1,y?1, z?1 x?3, y?3 x?7 h h l h l h x?0,y?0, z?1 x?0, y?0 x?4 l l x?1,y?0, z?1 x?1, y?1 x?5 h l l l l l x?0,y?1, z?0 x?2, y?2 x?2 l h x?1,y?1, z?0 x?3, y?3 x?3 h h l l x?1,y?0, z?0 x?1, y?1 x?1 h l l l x?0,y?0, z?0 x?0, y?0 x?0 l l all switches open all switches open all switches open x x h x x = don? care * c not present on max4618. note: input and output pins are identical and interchangeable. either may be considered an input or output; signals pass equally well in either direction. table 1. truth table/switch programming downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 11 maxim integrated 50% t trans v cc 0 v x0 v out v a , v b , v c 0 v x7 90% 90% t trans 50% t trans v cc 0 v x0 , v y0 v out v a , v b 0 v x3 , v y3 90% 90% t trans 50% t trans v cc 0 v x0 , v y0 , v z0 v out v a , v b , v c 0 v x1 , v y1 , v z1 90% 90% t trans v cc v out v a , v b , v c v a , v b gnd v cc b a cenable x0 x1Cx7 x v cc max4617 300 50 35pf v cc v out gnd v cc b a enable x 0 , y 0 x1, x2, y1, y2. x3, y3 x, y v cc max4618 300 50 35pf v cc v out gnd v cc a, b, c v a , v b , v c enable x1, y1, z1 x2, y2, z2 x, y, z v cc max4619 300 50 35pf test each section individually. figure 2. address transition times ______________________________________________test circuits/timing diagrams downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 12 maxim integrated 50% t off v cc 0 v x0 v out v enable 0 90% 90% t on 50% t off v cc 0 v x0 , v y0 v out v enable 0 90% 90% t on 50% t off v cc 0 v x0 , v y0 , v z0 v out v enable v x1 , v y1 , v z1 90% 90% t on v cc v out v enable v enable v enable gnd v cc b ac enable x0 x1Cx7 x v cc max4617 300 50 35pf v cc v out gnd v cc b a enable x0, y0 x1Cx3, y1Cy3 x, y v cc max4618 300 50 35pf v cc v out gnd v cc a bc enable x1, y1, z1 x0, y0, z0 x, y, z v cc max4619 300 35pf 50 test each section individually. figure 3. enable switching times _________________________________test circuits/timing diagrams (continued) downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 13 maxim integrated 50% v+ 0 v x , v y , v z v out v a , v b , v c 0 80% t bbm v cc v out v a , v b , v c v a , v b v a , v b , v c gnd v cc b a cenable x0Cx7 x v cc max4617 300 50 35pf v cc v out gnd v cc b a enable x0Cx3, y0Cy3 x, y v cc max4618 300 35pf v cc v out gnd v cc a, b, c enable x0, x1, y0, y1, z0, z1 x, y, z v cc max4619 300 35pf 50 50 test each section individually. t r < 20ns t f < 20ns figure 4. break-before-make interval 0 v cc v enable v out is the measured voltage due to charge- transfer error q when the channel turns off. v out test each section individually. q = v out c l v out v cc v out v enable gnd v cc b a channel select cenable x_, y_, z_ x, y, z max4617max4618 max4619 50 c l 1000pf figure 5. charge injection _________________________________test circuits/timing diagrams (continued) downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 14 maxim integrated notes: measurements are standardized against short at socket terminals. off isolation is measured between com and "off" no terminal on each switch.on loss is measured between com and "on" no terminal on each switch. crosstalk (max4618/max4619) is measured from one channel (a, b, c) to all other channels. signal direction through switch is reversed; worst values are recorded. v cc v out v in gnd v cc v in v out meas. network analyzer 50 50 50 off-isolation = 20log on-loss = 20log crosstalk = 20log 50 ref. b v out v in v out v in a channel select cenable x_, y_, z_ x, y, z 10nf max4617max4618 max4619 figure 6. off-isolation, on-loss, and crosstalk v cc gnd v cc b a channel select 1mhz capacitance analyzer cenable x_, y_, z_ x, y, z max4617max4618 max4619 figure 7. capacitance _________________________________test circuits/timing diagrams (continued) downloaded from: http:///
max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches 15 maxim integrated ___________________chip information process: bicmos + denotes a lead(pb)-free/rohs-compliant package. t = tape and reel. part temp range pin-package max4617eue+t -40? to +85? 16 tssop max4617ese+t -40? to +85? 16 narrow so max4617epe+t -40? to +85? 16 plastic dip max4618 cue+t 0? to +70? 16 tssop max4618cse+t 0? to +70? 16 narrow so max4618cpe+t 0? to +70? 16 plastic dip max4618eue+t -40? to +85? 16 tssop max4618ese+t -40? to +85? 16 narrow so max4618epe+t -40? to +85? 16 plastic dip max4619 cue+t 0? to +70? 16 tssop max4619cse+t 0? to +70? 16 narrow so max4619cpe+t 0? to +70? 16 plastic dip max4619eue+t -40? to +85? 16 tssop max4619ese+t -40? to +85? 16 narrow so max4619epe+t -40? to +85? 16 plastic dip __ordering information (continued) package information for the latest package outline information and land patterns (foot-prints), go to www.maximintegrated.com/packages . note that a ?? ?? or ??in the package code indicates rohs status only.package drawings may show a different suffix character, but the drawing pertains to the package regardless of rohs status. package type package code outline no. land pattern no. 16 tssop u16+2 21-0066 90-0117 16 narrow so s16+3 21-0041 90-0097 16 pdip p16+1 21-0043 downloaded from: http:///
maxim integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim integrated product. no circuit patent licenses are implied. maxim integrated reserves the right to change the circuitry and specifications without notice at any time. the parametric values (min and max limits) shown in the electrical characteristics table are guaranteed. other parametric values quoted in this data sheet are provided for guidance. 16 ________________________________ maxim integrated 160 rio robles, san jose, ca 95134 usa 1-408-601-1000 2012 maxim integrated products, inc. maxim integrated and the maxim integrated logo are trademarks of maxim integrated products, inc. max4617/max4618/max4619 high-speed, low-voltage, cmos analog multiplexers/switches revision history revision number revision date description pages changed 0 7/99 initial release 1 8/01 change specifications 2, 7 2 4/02 added qfn package 1, 2, 5, 15 3 12/12 added lead-free information to data sheet, removed qfn package 1, 2, 5, 15 downloaded from: http:///

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