1 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 ecl pro? sy10ep58v sy100ep58v rev.: d amendment: /0 issue date: july 2005 2:1 pecl/ecl multiplexer guaranteed acCperformance over temperature/voltage ? >3ghz f max (toggle) ? <200ps rise/fall time ? <420ps propagation delay (d-to-q) low jitter performance ? random jitter: <1ps rms ? deterministic jitter: <15ps pp ? total jitter (clock): <1ps pp flexible supply voltage: +3v to +5.5v wide operating temperature range: C40 c to +85 c available in 8-pin msop and soic packages features applications sonet gig ethernet fibre channel transponders 3.3v/5v 3ghz pecl/ecl 2:1 multiplexer description the sy10/100ep58v are 3.3v/5v, precision, high-speed, 2:1 multiplexers. both devices are pin-for-pin, plug-in replacements for the mc10/100ep58d/dt in 8-pin soic and 6-pin tssop (msop) packages. the signal-path inputs (da and db) are single-ended pecl/ecl compatible, and can accept a signal swing as low as 150mv. all i/o pins are 10k/100k ep ecl/pecl compatible. acCperformance is guaranteed over the industrial C40 c to +85 c temperature range and 3.0v to 5.5v supply voltage range. maximum throughput (f max ) is guaranteed to be 3ghz with a differential output swing 400mv. in addition, these multiplexers are optimized for low-jitter applications. the sy10ep58v and sy100ep58v are designed to operate in either ecl/pecl or pecl/lvpecl mode. the sy100ep58v is internally temperature compensated, thus is 100k ep ecl/pecl compatiblei/o logic levels remain constant over temperature. the sy10/100ep58v is part of micrel's high-speed, precision edge? timing and distribution family. for applications that require a differential i/o combination, consult the micrel website at www.micrel.com, and choose from a comprehensive product line of high-speed, low skew fanout buffers, translators, and clock dividers. ecl pro? ecl pro and precision edge are trademarks of micrel, inc. micrel semiconductor on semiconductor package sy10ep58vzi mc10ep58d 8-pin soic sy10ep58vzitr mc10ep58dr2 8-pin soic tr (1) sy10ep58vki mc10ep58dt 8-pin msop/tssop sy10ep58vkitr mc10ep58dtr2 8-pin msop/tssop tr (1) SY100EP58VZI mc100ep58d 8-pin soic SY100EP58VZItr mc100ep58dr2 8-pin soic tr (1) sy100ep58vki mc100ep58dt 8-pin msop/tssop sy100ep58vkitr mc100ep58dtr2 8-pin msop/tssop tr (1) note: 1. tape and reel. cross reference table typical performance time (50ps/div.) output swing (60mv/div.) 2.7gbps, 2 23 C 1 prbs mux select truth table sel1 data out ldb hda
2 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 package/ordering information pin number pin name pin function 1n c no connect. 2, 3 da, db (1) 100kep pecl/ecl single-ended input channels a and b. multiplexing of these inputs are controlled by sel. the signal inputs include internal 75k ? pull-down resistors. default condition is low when left floating. the input signal should be terminated externally. see termination recommendations section. 4 sel 100kep pecl/ecl compatible 2:1 mux select control. see mux select truth table. enable pin includes an intenal 75k ? pull-down resistor. default condition is low. 5 vee negative power supply: for pecl/lvpecl connect to ground. both v ee pins must be connected together, externally on the pcb, for proper operation. 6, 7 /q, q 100kep pecl/ecl compatible differential output. pecl/ecl termination is with a 50 ? resistor to v cc C2v. unused single-ended outputs must have a balanced load. for acCcoupled applications, the output stage emitter follower must have a dc current path to ground. see termination recommendations section. 8 vcc positive power supply. all v cc pins must be connected to the same power supply externally. bypass with 0.1 f//0.01 f low esr capacitors. note: 1. if the inputs are acCcoupled, teh outputs q, and /q will experience duty cycle distoration because the input levels do not tr ack the internal reference voltage. pin description 1 nc da db sel 8 vcc q /q vee 7 6 5 2 3 4 mux 1 0 8-pin msop (k8-1) 8-pin soic (z8-1) ordering information (1) package operating package lead part number type range marking finish sy10ep58vzi z8-1 industrial hep58v sn-pb sy10ep58vzitr (2) z8-1 industrial hep58v sn-pb SY100EP58VZI z8-1 industrial ep58v sn-pb SY100EP58VZItr (2) z8-1 industrial ep58v sn-pb sy10ep58vki k8-1 industrial hp58 sn-pb sy10ep58vkitr (2) k8-1 industrial hp58 sn-pb sy100ep58vki k8-1 industrial xp58 sn-pb sy100ep58vkitr (2) k8-1 industrial xp58 sn-pb sy10ep58vzg (3) z8-1 industrial hep58v with pb-free pb-free bar-line indicator nipdau sy10ep58vzgtr (2, 3) z8-1 industrial hep58v with pb-free pb-free bar-line indicator nipdau sy100ep58vzg (3) z8-1 industrial xep58v with pb-free pb-free bar-line indicator nipdau sy100ep58vzgtr (2, 3) z8-1 industrial xep58v with pb-free pb-free bar-line indicator nipdau sy10ep58vkg (3) k8-1 industrial hp58 with pb-free pb-free bar-line indicator nipdau sy10ep58vkgtr (2, 3) k8-1 industrial hp58 with pb-free pb-free bar-line indicator nipdau sy100ep58vkg (3) k8-1 industrial xp58 with pb-free pb-free bar-line indicator nipdau sy100ep58vkgtr (2, 3) k8-1 industrial xp58 with pb-free pb-free bar-line indicator nipdau notes: 1. contact factory for die availability. dice are guaranteed at t a = 25 c, dc electricals only. 2. tape and reel. 3. pb-free package is recommended for new designs.
3 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 absolute maximum ratings (1) supply voltage (v in ) ........................................ C6.0v to 0v output current (i out ) continuous ............................................................. 50ma surge .................................................................... 100ma lead temperature (soldering, 20sec.) ................... +260 c storage temperature (t s ) ....................... C65 c to +150 c operating ratings (2) supply voltage |v cc Cv ee | .......................... +3.0v to +5.5v ambient temperature (t a ) ......................... C40 c to +85 c package thermal resistance msop ( ja ) still-air ........................................................... 206 c/w 500lfpm .......................................................... 155 c/w soic ( ja ) still-air .......................................................... 160 c/w 500lfpm .......................................................... 109 c/w msop ( jc ) ......................................................... 39 c/w soic ( jc ) .......................................................... 39 c/w t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current (5) 40304 040ma v oh output high voltage (6) C1135 C0885 C1070 C0945 C0820 C1010 C0760 mv v ol output low voltage (6) C1935 C1685 C1870 C1745 C1620 C1810 C1560 mv v ih input high voltage C1210 C0885 C1145 C0820 C1085 C0760 mv v il input low voltage C1935 C1610 C1870 C1545 C1810 C1485 mv i ih input high current 150 150 150 a i il input low current d 0.5 0.5 0.5 a notes: 1. permanent device damage may occur if ratings in the absolute maximum ratings section are exceeded. this is a stress rating only and functional operation is not implied for conditions other than those detailed in the operational sections of this data sheet. exposure to ab solute maximum ratings conditions for extended periods may affect device reliability. 2. the data sheet limits are not guaranteed if the device is operated beyond the operating ratings. 3. 10kep circuits are designed to meet the dc specifications shown in the above table after thermal equilibrium has been establi shed. the circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. 4. input and output parameters vary 1:1 with v cc . 5. v cc = 0v, v ee = v ee (min) to v ee (max), all other pins floating. 6. all loading with 50 ? to v cc C 2.0v. 10k dc electrical characteristics (3) v cc = 3.0v to 5.5v; v ee = 0v (4) v cc = 0v or v ee = C5.5v to C3.0v. t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition v cc power supply voltage v (pecl) 4.5 5.0 5.5 4.5 5.0 5.5 4.5 5.0 5.5 (lvpecl) 3.0 3.8 3.0 3.8 3.0 3.8 (ecl) C5.5 C5.0 C4.5 C5.5 C5.0 C4.5 C5.5 C5.0 C4.5 (lvecl) C3.8 C3.3 C3.0 C3.8 C3.3 C3.0 C3.8 C3.3 C3.0 i ee supply current 35 50 35 50 35 50 ma no load i ih input high current 75 75 80 av in = v ih i il input low current all inputs 0.5 0.5 0.5 av in = v il c in input capacitance (msop) 1.0pf (soic) 1.0pf dc electrical characteristics (3)
4 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition v il input low voltage 1355 1675 1355 1675 1355 1675 mv (single-ended) v ih input high voltage 2075 2420 2075 2420 2075 2420 mv (single-ended) v ol outuput low voltage 1355 1480 1605 1355 1480 1605 1355 1480 1605 mv 50 ? to v cc C2v v oh output high voltage 2155 2280 2405 2155 2280 2405 2155 2280 2405 mv 50 ? to v cc C2v v bb output reference voltage 1775 1875 1975 1775 1875 1975 1775 1875 1975 mv v ihcmr input high voltage (8) 2.0 v cc 2.0 v cc 2.0 v cc v common mode range (100kep) lvpecl dc electrical characteristics (7) v cc = +3.3v 10%, v ee = 0v. t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition v il input low voltage 3055 3375 3055 3375 3055 3375 mv (single-ended) v ih input high voltage 3775 4120 3775 4120 3775 4120 mv (single-ended) v ol outuput low voltage 3055 3180 3305 3055 3180 3305 3055 3180 3305 mv 50 ? to v cc C2v v oh output high voltage 3855 3980 4105 3855 3980 4105 3855 3980 4105 mv 50 ? to v cc C2v v bb output reference voltage 3475 3575 3675 3475 3575 3675 3475 3575 3675 mv v ihcmr input high voltage (8) 2.0 v cc 2.0 v cc 2.0 v cc v common mode range (100kep) pecl dc electrical characteristics (7) v cc = +5.0v 10%, v ee = 0v. t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition v il input low voltage C1945 C1625 C1945 C1625 C1945 C1625 mv v ih input high voltage C1225 C880 C1225 C880 C1225 C880 mv v ol outuput low voltage C1945 C1820 C1695 C1945 C1820 C1695 C1945 C1820 C1695 mv 50 ? to v cc C2v v oh output high voltage C1145 C1020 C895 C1145 C1020 C895 C1145 C1020 C895 mv 50 ? to v cc C2v v bb output reference voltage C1525 C1425 C1325 C1525 C1425 C1325 C1525 C1425 C1325 mv v ihcmr input high voltage (8) v ee +2.0 0.0 v ee +2.0 0.0 v ee +2.0 0.0 v common mode range notes: 7. 100kep circuits are designed to meet the dc specifications shown in the above table after thermal equilibrium has been establ ished. the circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. 8. the v ihcmr range is referenced to the most positive side of the differential input signal. (100kep) ecl/lvecl dc electrical characteristics (7) v cc = 0v, v ee = C5.5v to C3.0v.
5 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit condition f max max. toggle frequency (1) 333ghz t plh propagation delay (differential) t phl sel to q, /q; d to q, /q 170 380 190 230 410 210 420 ps t skew part-to-part skew (2) 200 200 200 ps t jitter cycle-to-cycle jitter (rms) (3) 0.2 <1 0.2 <1 0.2 <1 ps pp random jitter (4) <1ps pp note 3 deterministic jitter (5) @1.25gbps 7<15ps pp note 4 @2.5gbps 10<25 total jitter (6) <1<1<1ps pp v in differential input voltage range 150 800 1200 150 800 1200 150 800 1200 mv t r , t f output rise/fall time q, /q 170 140 180 200 ps (20% to 80%) notes: 1. measured with 750mv input signal, 50% duty cycle. output swing 400mv. all loading with a 50 ? to v cc C2.0v. 2. skew is measured between outputs under identical transitions. duty cycle skew is defined only for differential operation when the delays are measured from the cross point of the inputs to the cross point of the outputs. 3. the variation in period between adjacent cycles over a random sample of adjacent cycle pairs. t jitter_cc = t n C t n + 1, where t is the time between rising edges of the output signal. 4. random jitter is measured with a k28.7 comma detect character pattern, measured at 1.25gbps and 2.5gbps. 5. deterministic jitter is measured at 1.25gbps and 2.5gbps, with both k28.5 and 2 23 C1 prbs pattern. 6. total jitter is defined as an ideal clock input, no more than 1 output edge in 10 12 output edges will deviate by more than specifed peak-to-peak jitter value. ac electrical characteristics v cc = 3.0v to 5.5v, v ee = 0v or v cc = 0v; v ee = C3.0v to C5.5v.
6 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 typical operating characteristics conditions: v cc = 3.3v, v ee = gnd, t a = 25 c, unless otherwise stated. 500mhz output time (300ps/div.) output swing (200mv/div.) v in = 800mv /q q 1.5ghz output time (100ps/div.) output swing (200mv/div.) v in = 800mv /q q 2.5ghz output time (60ps/div.) output swing (200mv/div.) v in = 800mv /q q 3.0ghz output time (55ps/div.) output swing (200mv/div.) v in = 800mv /q q 400 500 600 700 800 900 1000 100 600 1100 1600 2100 2600 3100 output amplitude (mv) frequency (mhz) output amplitude vs. frequenc y v in = 800mv 0 0.5 1.0 1.5 2.0 2.5 3.0 0 1000 2000 3000 4000 cycle-to-cycle jitter (ps rms ) frequency (mhz) frequency vs. c y cle-to-c y cle jitter v in = 800mv 200 210 220 230 240 250 260 270 280 290 300 -40 -20 0 20 40 60 80 100 propagation delay (ps) temperature ( c) propagation delay vs. temperature v in = 800mv
7 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 termination recommendations r2 82 ? r2 82 ? z o = 50 ? z o = 50 ? +3.3v +3.3v v t = v cc C2v r1 130 ? r1 130 ? +3.3v figure 1. parallel terminationCthevenin equivalent note: 1. for +5.0v systems: r1 = 82 ? , r2 = 130 ? . z = 50 ? z = 50 ? 50 ? 50 ? 50 ? +3.3v +3.3v source destination r b c1 (optional) 0.01 f figure 2. three-resistor yCtermination notes: 1. power-saving alternative to thevenin termination. 2. place termination resistors as close to destination inputs as possible. 3. r b resistor sets the dc bias voltage, equal to v t . for +3.3v systems r b = 46 ? to 50 ? . for +5v systems, r b = 110 ? .
8 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 8 lead msop (k8-1) rev. 01
9 ecl pro? sy10ep58v sy100ep58v micrel, inc. m9999-070105 hbwhelp@micrel.com or (408) 955-1690 8 lead soic (z8-1) rev. 03 micrel, inc. 2180 fortune drive san jose, ca 95131 usa tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 web http://www.micrel.com the information furnished by micrel in this data sheet is believed to be accurate and reliable. however, no responsibility is a ssumed by micrel for its use. micrel reserves the right to change circuitry and specifications at any time without notification to the customer. micrel products are not designed or authorized for use as components in life support appliances, devices or systems where malfu nction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intend ed for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant inj ury to the user. a purchasers use or sale of micrel products for use in life support appliances, devices or systems is at purchasers own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2005 micrel, incorporated.
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