1 ps8661d 12/04/09 features ? meets or exceeds ansi tia/eia-644-1955 standard ? signaling rates up to 660 mbps ? bus-terminal esd exceeds 2kv ? low-voltage differential signaling with typical output voltages of 350mv: - 100-ohm load (pi90lv01) - 50-ohm load (pi90lvb01) ? typical propagation delay times of 1.5ns ? typical power dissipation of 20mw @200 mhz ? low-voltage ttl (lvttl) level is 5v tolerant ? operates from a 3.3v supply ? extended industrial temperature operating range: ?40c to 105c ? packaging (pb-free & green available): - 5-pin space-saving sot23 (t) 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01/pi90lvb01 sotiny tm lvds high-speed differential line driver stupn is tuptuo d ni yz hhl llh nep olh function table description the pi90lv01 and pi90lvb01 are differential line drivers that use low-voltage differential signaling (lvds) to support data rates up to 660 mbps. these products are designed for applications requir- ing high-speed, low-power consumption, low-noise generation, and a small package. the tia/eia-644 standard compliant electrical interface provides a minimum differential output voltage magnitude of 247mv into a 100- ohm load and receipt of 100mv signals with up to 1v of ground potential difference between a transmitter and receiver. the pi90lvb01 doubles the output drive current to achieve lvds levels with a 50-ohm load. a low-voltage ttl/cmos input level is translated by the device into a low-voltage (350mv) differential output signal. applications applications include point-to-point (single termination) and multi- point (double termination) baseband data transmissions over controlled impedance media . the transmission media can be printed circuit board traces, backplanes, or cables. the pi90lv01 and companion line receivers (pi90lv02 and pi90lvt02) provide new alternatives to rs-232, pecl and ecl devices for high-speed, point-to-point interface applications. logic diagram 3 4 5 d in y z notes: h = high l = low x = high or low high z = high impedance pinout 1 2 3 v cc gnd z d in y 5 4 09-0002
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01, pi90lvb01 sotiny ? lvds high-speed differential line driver 2 ps8661d 12/04/09 supply voltage range, v cc (1) .................................................................................. ?0.5v to 4v input voltage range (d in ) .......................................................................... ?0.5 to 6v (y or z) ...................................................................... ?0.5 to 4v esd rating (hbm, 1.5k-ohms, 100pf) ............................................................. 2kv continuous total power dissipation ................................. see dissipation rating table storage temperature range ................................................................ ?65c to 150c lead temperature 1.6 mm (1/16 inch) from case for 10 seconds ......................... 250c absolute maximum ratings (over operating free-air temperature, unless otherwise noted) ? notes: ? stresses beyond those listed under "absolute 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 under "recommended operating conditions" is not implied. exposure to absolute- maximum-rated conditions for extended periods may affect device reliability. recommended operating conditions .ni m. mo n. xa ms tinu v,egatlovylppus cc 0. 33 . 36 .3 v v,egatlovtupnilevel-hgih hi 2 v,egatlovtupnilevel-wol li 8.0 t,erutarepmetria-eerfgnitarepo a 04 ?5 0 1c egakca pt a 52 ? 52 52 52 ? 52 gnitarrewop ct evobarotcafgnitared a c52= ?? ? ?? t a 58= cg nitarrewop tw m58 3c /wm1. 3w m002 dissipation rating table @ this is the inverse of the junction-to-ambient thermal resistance when board-mounted (low-k) and with no air flow. 1. all voltage values, except differential i/o bus voltages, are with respect to ground terminal. 3.8 09-0002
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01, pi90lvb01 sotiny ? lvds high-speed differential line driver 3 ps8661d 12/04/09 lobmy sr etemara ps noitidnoctse t. ni m. pyt )1( .xa ms tinu ? v do ? edutingamegatlovtuptuolaitnereffid r l )10vl'(smho001= r l = 5 smho 0) 10bvl'( 1erugifees 74 20 5 34 54 vm ? v do ? egatlovtuptuolaitnereffidniegnahc setatscigolneewtebedutingam 05 ?0 5 v )ss(co tuptuoedom-nommocetats-ydaets egatlov 2erugifees 521. 15 73. 1v v )ss(co edom-nommocetats-ydaetsniegnahc setatscigolneewtebegatlovtuptuo 05 ?0 5 vm v )pp(co edom-nommockaep-ot-kaep egatlovtuptuo 5 20 01 i cc tnerrucylppus v i vrov0= cc daolon ,25 .5 am v i vrov0= cc r, l =) 10vl'(smho00 15 . 58 v i vrov0= cc r, l =) 10bvl'(smho0 50 . 74 1 i hi tnerructupnilevel-hgi hv hi v5 =2 0 2 a i li tnerructupnilevel-wo lv li v8.0 =20 1 i so tnerructuptuotiucric-trohs v +tuodo vro ?tuodo v0= v l30 1a m bv l60 2 v do v0= v l0 1 bv l0 2 i )ffo(o tnerructuptuoffo-rewo pv cc v,v0= o v6.3 =1 a c ni ecnaticapactupni 3f p electrical characteristics (over operating free-air temperature, unless otherwise noted). note: 1. all typical values are at 25c and with a 3.3v 09-0002
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01, pi90lvb01 sotiny ? lvds high-speed differential line driver 4 ps8661d 12/04/09 switching characteristics, v cc = 3v to 3.6v (over operating free-air temperature, unless otherwise noted). notes: 1. all typical values are at 25c and with a 3.3v supply 2. t sk(p) is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output 3. f max generator input conditions: 50% duty cycle, 0v to 3v. output criteria: 45% to 55% duty cycle, v od = 250mv lobmy sr etemara ps noitidnoctse tn i m. pyt )1( .xa ms tinu t hlp yalednoitagaporp levelhgih-ot-wol,emit tuptuo r,10vl09ip l c,smho-001= l fp01= r,10bvl09ip l c,smho-05= l fp01= 3erugifees 5. 17 . 2s n t lhp yalednoitagoporp levelwol-ot-hgih,emit tuptuo 8. 17 .2 t r hgih-ot-wol,noitisnart )10vl09ip( 6. 05 .1 hgih-ot-wol,noitisnart )10vbl09ip( 5. 04 .1 t f wol-ot-hgih,noitisnart )10vl09ip( 7. 05 .1 wol-ot-hgih,noitisnart )10vbl09ip( 6. 04 .1 t )p(ks t|(wekseslup lhp - t hlp )| )2( 3. 0- 09-0002
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01, pi90lvb01 sotiny ? lvds high-speed differential line driver 5 ps8661d 12/04/09 figure 1. driver voltage and current definitions parameter measurement information figure 2. test circuit and definitions for the driver common-mode output voltage note: 1. all input pulses are supplied by a generator having the following characteristics: t r or t f 1ns, pulse repetition rate (prr) = 0.5 mpps, pulse width = 500 10ns. c l includes instrumentation and fixture capacitance within 0.06mm of the d.u.t. the measurement of v oc(pp) is made on test equipment with a ?3db bandwidth of at least 300mhz. d in y z z y y z v od v i v oc y+ z 2 i i input 1.4v 1v v i v i v oc v oc 50pf v oc(pp) v oc(ss) y z r l (note 2) 09-0002
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi90lv01, pi90lvb01 sotiny ? lvds high-speed differential line driver 6 ps8661d 12/04/09 input 2v 100% 80% 20% 0% input output 0v v od c l = 10pf v od(h) t plh t f t r t phl v od(l) r l = (see note 3) 0.8v (2 places) y z 1.4v or 1.2v (see note b) figure 3. test circuit, timing, & voltage definitions for the differential output signal parameter measurement information 09-0002
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