az100ep16fe ecl/pecl high speed vcsel driver with variable output swing or limiting amplifier 1630 s. stapley dr., suite 125 ? mesa, arizona 85204 ? usa ? (480) 962-5881 ? fax (480) 890-2541 www.azmicrotek.com arizona microtek, inc. features ? silicon-germanium for high speed operation ? <100ps typical rise/fall times ? optimized for 0.622 to 2.5gbps fiber applications ? available in a 3x3mm mlp package description the az100ep16fe is a silicon?germani um (sige) differential vcsel driver with variable output swing or limiting post amplifier. the 100ep16fe is optimized for oc-12,oc-24, oc-48, ethernet, sonnet, fiber channel or related applications at data rates up to 2.5gbps. an input controls the amplitude of the q/q outputs, which allows compensation for differin g vcsel characteristics. the operational range of the 100ep16fe control input, v ctrl , is from v ref (full swing) to v cc (small swing). for post amplifier applications, maximum swing is achieved by leaving the v ctrl pin open or by tying it to the negative supply pin (v ee ). simple control of the output swing can be obtained by a variable resistor between the v ref and v cc pins, with the wiper driving v ctrl . a typical application circuit is described in this data sheet. the 100ep16fe also provides a v ref output which functions as a dc bias for input ac coupling to the device. the v ref pin should be used only as a bias for the 100ep16fe as its current sink/source capability is limited. when used, the v ref pin should be bypassed to ground via a 0.01 f capacitor. the maximum dc output current should be kept below 16ma . connecting each output (q/q ) to v ee with a 180 ? resistor is typically used. the load is then ac coupled from the output. dc and ac symmetrical loading of the q/q outputs will provide the best output wave shape. under open input conditions for d/d , the q/q outputs are not guaranteed. note: specifications in ecl/pecl tables are valid when thermal equilibrium is established. package availability package part no. marking mlp 8 az100ep16fel azm16d mlp 8 t&r az100ep16felr1 azm16d mlp 8 t&r AZ100EP16FELR2 azm16d tssop 8 az100ep16fet azhp16fe tssop 8 t&r az100ep16fetr1 azhp16fe tssop 8 t&r az100ep16fetr2 azhp16fe pin description pin function d, d data inputs v ctrl output swing control q, q data outputs v ref reference voltage output v cc positive supply v ee negative supply 8 4 5 6 3 2 1 7 v cc d v ee q q v ref d v ctrl 8 5 6 7 4 3 2 1 v cc d v ee q q v ref d v ctrl 8 mlp (top view) 8 tssop
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 2 absolute maximum ratings are those values beyond which device life may be impaired. symbol characteristic rating unit v cc pecl power supply (v ee = 0v) 0 to +4.5 vdc v i pecl input voltage (v ee = 0v) 0 to +4.5 vdc v ee ecl power supply (v cc = 0v) -4.5 to 0 vdc v i ecl input voltage (v cc = 0v) -4.5 to 0 vdc i out output current --- continuous --- surge 22 44 ma t a operating temperature range -40 to +85 c t stg storage temperature range -65 to +150 c 100k ecl dc characteristics (v ee = -3.0v to -3.6v, v cc = gnd) -40 c 0 c 25 c 85 c symbol characteristic min typ max min typ max min typ max min typ max unit v oh output high voltage 1 -1095 -890 -1035 -870 -1000 -920 -840 -940 -760 mv v ol output low voltage 1 v ctrl = v ref -1935 -1745 -1905 -1715 -1885 -1790 -1695 -1830 -1640 mv v ol output low voltage 1 v ctrl = v cc -1140 -950 -1120 -930 -1100 -1005 -910 -1055 -865 mv v ref reference voltage -1700 -1500 -1700 -1500 -1700 -1500 -1700 -1500 mv i ih input high current d, d v ctrl 80 400 80 400 80 400 80 400 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 20 26 35 21 27 36 21 28 36 22 31 38 ma 1. each output is terminated through a 180 ? resistor to v ee . 100k lvpecl dc characteristics (v ee = gnd, v cc = +3.3v) -40 c 0 c 25 c 85 c symbol characteristic min t yp max min t yp max min t yp max min t yp max unit v oh output high voltage 1,2 2205 2410 2265 2430 2300 2380 2460 2360 2540 mv v ol output low voltage 2 v ctrl = v ref 1365 1555 1395 1585 1415 1510 1605 1470 1660 mv v ol output low voltage 2 v ctrl = v cc 2160 2350 2180 2370 2200 2295 2390 2245 2435 mv v ref reference voltage 1600 1800 1600 1800 1600 1800 1600 1800 mv i ih input high current d, d v ctrl 80 400 80 400 80 400 80 400 a i il input low current 0.5 0.5 0.5 0.5 a i ee power supply current 20 26 35 21 27 36 21 28 36 22 31 38 ma 1. for supply voltages other that 3.3v, use the ecl table values and add supply voltage value. 2. each output is terminated through a 180 ? resistor to v ee . ac characteristics (v ee = -3.0 to -3.6v, v cc = gnd, v ctrl =v ref or v ee = gnd, v cc = +3.0v to +3.6v, v ctrl =v ref ) -40 c 0 c 25 c 85 c symbol characteristic min typ max min typ max min typ max min typ max unit f max maximum toggle frequency 5 >6 >6 >6 >6 ghz t plh / t phl input to output delay (diff) (se) 100 150 155 240 100 150 155 240 100 150 155 240 120 170 175 280 ps t skew duty cycle skew 1 (diff) 4 20 4 15 4 15 4 15 ps v pp minimum input swing 2 150 150 150 150 mv v cmr common mode range 3 v ee + 2.0 v cc v ee + 2.0 v cc v ee + 2.0 v cc v ee + 2.0 v cc v a v small signal gain 4 28 db t r / t f output rise/fall times q (20% - 80%) 130 130 130 130 ps 1. duty cycle skew is the difference between a t plh and t phl propagation delay through a device. 2. v pp is the minimum peak-to-peak differential input swing for which ac parameters are guaranteed. 3. the v cmr range is referenced to the most positive side of the differential input signal. no rmal operation is obtained if the high leve l falls within the specified range and the peak-to-peak voltage lies between v pp (min) and 1v. the lower end of the v cmr range varies 1:1 with v ee and is equal to v ee + 2v. 4. differential input, differential output. 180 ? to v ee on q/q outputs with 50 ? ac coupled load. 5. see figure 2.
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 3 50 50 180 - 3.3v 180 5k 8 5 6 7 4 3 2 1 v cc d v ee q q v ref d v ctrl figure 2: large signal performance* 0 100 200 300 400 500 600 700 800 900 0 1000 2000 3000 4000 5000 6000 frequency (mhz) v outpp (mv) v ctrl =v cc v ctrl =v cc -2.0v v ctrl =v cc -1.5v v ctrl =v cc -1.0v v ctrl =v cc -0.5v typical az100ep16fe voltage output swing at +25c, v ee nom (see figure 1) 1.240 v (100k ecl) 0 25 50 75 100 0.0 0.4 0.8 1.2 1.6 v ctrl (v) v swing (% pk-pk differential) %out 100k ecl figure 1: typical application *measured using a 750mv differential input source at 50% duty cycle.
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 4 millimeters inches dim min max min max a 1.35 1.75 0.053 0.069 a 1 0.10 0.25 0.004 0.010 a 2 1.28 1.57 0.050 0.062 a 3 0.25 0.01 b p 0.36 0.49 0.014 0.019 c 0.19 0.25 0.0075 0.0100 d 4.80 5.0 0.19 0.20 e 3.80 4.0 0.15 0.16 e 1.27 0.050 h e 5.80 6.20 0.228 0.244 l 1.05 0.041 l p 0.40 1.27 0.016 0.050 q 0.60 0.70 0.024 0.028 v 0.25 0.01 w 0.25 0.01 y 0.10 0.004 z 0.30 0.70 0.012 0.028 0 o 8 o 0 o 8 o n otes: 1. dimensions d and e do not include mold protrusion. 2. maximum mold protrusion for d is 0.15mm. 3. maximum mold protrusion for e is 0.25mm. package diagram soic 8
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 5 package diagram tssop 8 millimeters dim min max a 1.10 a 1 0.05 0.15 a 2 0.75 0.95 a 3 0.25 b p 0.22 0.40 c 0.13 0.23 d 2.90 3.10 e 2.90 3.10 e 0.65 h e 4.75 5.05 l 0.95 l p 0.40 0.70 v 0.10 w 0.08 y 0.10 z 0.38 0.64 0 o 6 o n otes: 1. dimensions d and e do not include mold protrusion. 2. maximum mold protrusion for d is 0.15mm. 3. maximum mold protrusion for e is 0.25mm.
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 6 package diagram mlp 8 n otes 1. dimensioning and tolerancing conform to asme t14-1994. 2. the terminal #1 and pad numbering convention shall conform to jesd 95-1 spp-012. 3. dimension b applies to metallized pad and is measured between 0.25 and 0.30mm from pad tip. 4. coplanarity applies to the exposed pad as well as the terminals. millimeters dim min max a 0.08 1.00 a1 0.00 0.05 a3 0.25 ref b 0.23 0.38 d 2.90 3.10 d2 0.25 1.95 e 2.90 3.10 e2 0.25 1.95 e 0.65 bsc l 0.30 0.50 aaa 0.25 bbb 0.10 ccc 0.10
az100ep16fe march 2002 * rev - 4 www.azmicrotek.com 7 arizona microtek, inc. reserves the right to change circuitry a nd specifications at any time without prior notice. arizona mic rotek, inc. makes no warranty, representation or guarant ee regarding the suitability of its products for any particular purpose, nor does a rizona microtek, inc. assume any liability arising out of the applica tion or use of any product or ci rcuit and specifically disclaims any and all liability, including without limitation special, consequential or inci dental damages. arizona microtek, inc. does not convey a ny license rights nor the rights of others. arizona microtek, inc. products are not designed, intended or authorized for use as component s in systems intended to support or sustain life, or for any other application in which the fa ilure of the arizona microtek, inc. product could create a situation where personal injury or death may occur. should bu yer purchase or use arizona microtek, inc. products for any such unintended or unauthorized application, buyer shall in demnify and hold arizona microtek, inc. and its officers, employees, subsidiaries, affiliates, and distributor s harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges tha t arizona microtek, inc. was negligent regarding the design or manufacture of the part.
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