t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 1 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com 16 - pin soic wide body package with backside ground paddle applications ? catv line amplifiers ? hfc nodes ? head end equipment ordering information part no. description tat8801a1h catv output stage amplifier tat 8801a1h - pcb 40 ? C ? 10 00 mhz evaluation board standard t/r size = 1000 pieces on a 7 reel func tional block diagram 1 vg2 adj idd adj 1 2 3 4 5 6 7 8 iadj product features ? wide bandwidth (40 ? mhz ? C ? 1 ? ghz) ? 100% production tested for 80 c h. ntsc. ? low d istortion v ariation o ver t emperature and p roduction lots ? in - package esd p rotection ? flat gain ? high power compression ? excellent input ? / ? output match ? low dc power consumption ? bias o ptimization t hrough e xternal v oltage general description the tat8801 a1h is a high power, high linearity gaas mmic amplifier intended for output stage amplification in catv infrastructure applications. f eaturing a single die design and provid ing flat gain with low distortion, this amplifier is ideal for use in catv dist ribution systems r equiring high output powers and low distortion. the tat8801 a1h draws 585? ma from a + 12? v supply bias current and voltag e may be adjusted externally to optimize output performance for specific applications . the tat8801a1h integrates two tqp200002 esd protection devices that provide bi - directional protection with very low leakage currents and extremely low capacitance. a common mode tuning element within the package allows for improved second order distortion performance. the tat8801 a1h is packaged in an industry standard 16 pin soic wb package. pin configuration pin no. label 1 , 5 , 8 - 9 , 12 - 13 , 16 n/c 4 sp tune 2 vg2 adj 3 / 6 rfin1 / rfin2 7 idd adj 10 v dd 11 / 14 rfout2 / rfout1 15 vdd
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 2 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com recommended operating conditions parameter min typ max units device voltage (v dd ) + 11.7 + 12 + 12.3 v case temperature ? 40 +85 c tj for >10 6 hours mttf 150 c el ectrical specifications are measured at specified test conditions. specifications are not guaranteed over all recommended operating conditions. absolute maximum ratings parameter rating storage temperature ? 40 to 1 5 0 ? c device voltage (v dd ) + 1 6 ? v device current (i dd ) 7 0 0 ? ma rf input power (single tone) 75 ? dbmv operation of this device outside the parameter ranges given above may cause permanent damage. electrical specifications test conditions unless otherwise noted: v dd ? = ? +12 ? v, i cc ? = ? 585 ? ma (typ.) , t ambient = +25 ? c, 75 ? system parameter conditions min typ max units operational frequency range 4 0 1000 mhz current 585 ma gain 10.5 11.2 11.7 db gain flatness ( 1 ) peak deviation from least squared fit curve. 0 .25 0.3 db ga in slope ? 0.5 +0.5 db input return loss 14 17 db output return loss 1 7 18 db cso 80? c h. ntsc, + 56 ? dbmv/ch at 1 002 mhz , 15.6 db tilt , qam from 553 ? mhz to 1002 mhz at 6 ? db offset. ? 69 dbc ctb ? 72 dbc xmod ? 72 dbc c i n 56 db output p1 db + 3 4 dbm output ip3 f 1 =225 ? mhz, f 2 =325 ? mhz, pout ? = +17 ? dbm/tone + 49 dbm thermal resistance, jc junction to case 8.1 c/w
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 3 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com application circuit schematic C tat8801a1h - pcb bill of material ? tat880 1a 1h - pcb reference value description manuf. part number u1 -- 40 mhz ? C ? 1 ghz, catv gain block triquint tat8801a1h c1, c2, c3, c4 0.01 uf cap, chip, 0402, 16v, 10% various c5, c6 0.5 pf cap, chip, 0402, 25v, +/ - 0.05 various c7, c8, c13, c14 0.01 uf cap, chip, 0603 , 25v, 5%, x7r various c9, c10 330 pf cap, chip, 0402, 50v, 10%, x7r c11, c12 0.7 pf cap, chip, 0402, 25v, +/ - 0.075, npo/cog various r1 1.82 k? res, chip, 0402, 1%, 1/16w various r2 1.6 k? res, chip, 0402, 1%, 1/16w various l1, l2 500 nh ind, ch ip, ferrite, 1206, 10%, 260ma murata lqh31hnr50k03 l3 0.9 uh ind, chip, 1008, 5 %, 1.4a coilcraft 1008af - 901x j l tx1, tx2 1:1 smt, 75 ohm, balun 1:1, tline, sm - 118a, rohs m/a - com maba - 008483 - ct1760
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 4 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com performance plots ? tat880 1a 1h - pcb test cond itions u nless otherwise noted: v dd ? = ? +12 ? v, i cc ? = ? 585 ma (typ.) 4 8 12 16 20 0 200 400 600 800 1000 1200 s21 (db) frequency (mhz) gain +85 c +25 c ?40 c - 50 - 40 - 30 - 20 - 10 0 0 200 400 600 800 1000 1200 (db) frequency (mhz) input return loss +85 c +25 c ?40 c - 60 - 50 - 40 - 30 - 20 - 10 0 0 200 400 600 800 1000 1200 (db) frequency (mhz) output return loss +85 c +25 c ?40 c - 24 - 20 - 16 - 12 - 8 0 200 400 600 800 1000 1200 (db) frequency (mhz) reverse isolation +85 c +25 c ?40 c - 90 - 80 - 70 - 60 - 50 0 100 200 300 400 500 600 ctb (dbc) frequency (mhz) ctb +85 c +25 c ?40 c - 90 - 80 - 70 - 60 - 50 0 100 200 300 400 500 600 cso (dbc) frequency (mhz) cso +85 c +25 c ?40 c
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 5 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com distortion performance: lot to l ot v ariation o ver t emperature test cond itions unless otherwise noted: v dd ? = ? +12 ? v, i cc ? = ? 585 ? ma (typ.) - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 cso (dbc) frequency (mhz) cso vs frequency temp.=+25 c 9 units in total, 3 non - sequential lots - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 ctb (dbc) frequency (mhz) ctb vs frequency temp.=+25 c 9 units in total, 3 non - sequential lots - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 cso (dbc) frequency (mhz) cso vs frequency temp.= ? 40 c 9 units in total, 3 non - sequential lots - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 ctb (dbc) frequency (mhz) ctb vs frequency temp.= - 40 c 9 units in total, 3 non - sequential lots - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 frequency (mhz) cso vs frequency temp.=+85 c 9 units in total, 3 non - sequential lots - 90 - 85 - 80 - 75 - 70 - 65 - 60 0 100 200 300 400 500 600 ctb (dbc) frequency (mhz) ctb vs frequency 9 units in total, 3 non - sequential lots temp.=+ 85 c
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 6 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com distortion performance: variati on over production volumes measured using production test fixture and 1200 parts from 3 non - sequential lots.
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 7 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com pin configuration and description pin no. label description 1 , 8 - 9 , 12 - 13 , 16 n/c rf/dc g round . grounded to backside pad dle on pcb. 4 sp tune connected to internal common - mode tuning element inside package. pin 4 normally grounded on pcb through vias. may ground pin 4 to pcb through an rf bead or an inductor to further improve cso performance. 5 n/c rf/dc ground. groun ded on pcb through vias. 2 vg2 adj dropping resistor and bypass capacitor required. 3 / 6 rfin a / rfin b rf i nput a / rf i nput b . impedance matching required 7 iadj idd current adjustment 10 v dd vdd supply for internal biasing 11 / 14 rfout b / rfout a rf output / dc supply. impedance matching , dc block and bias choke required 15 vdd vdd supply for internal biasing backside pad gnd rf/ dc ground . evaluation board pcb information triquint evaluation board pcb materials and stack up 1 oz. cu bottom layer nelco n-4000-13 r =3.7 typ. 1 oz. cu top layer 0.062 0.005 finished board thickness 2 oz. cu top layer 2 oz. cu top layer
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 8 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com package marking and dimensions marking: part number C tat8801a year/we e k/country code C yyww cccc lot code C aaxxx x package dimensions symbol min typ max min typ max total thickness a .087 .098 2.2 2.5 stand off a1 0 .004 0 0.1 lead width b .014 .019 0.35 0.49 l/f thicknes s c .009 .013 0.23 0.33 body size d .400 .411 10.15 10.45 e1 .291 .299 7.4 7.6 e .395 .415 10.05 10.55 lead pitch e 0.05 bsc 1.27 bsc l .016 .050 0.4 1.27 h .010 .030 0.25 0.75 ? 0 8 0 8 ep size m .196 .200 .204 4.98 5.08 5.18 n .200 .204 .208 5.08 5.18 5.28 lead edge offset aaa .010 0.25 lead offset bbb .010 0.25 coplanarity ccc .004 0.10 triquint tat8801a yyww cccc aaxxxx
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 9 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com recommended solder re - flow profile solder paste manufacturers wil l recommend a "typical" solder reflow profile depending on their particular solder paste's flux and metal composition. this typical profile entails the parameters necessary for the solder to properly melt and reflow, and defines the thermal condition of th e pcb soldering surface to be within an optimum temperature range. the profile is obtained by mounting a thermo couple directly to the solder surface area of the pcb, and recording the actual local surface temperature during the reflow process. the sold er reflow profile shown at right is for a typical sac 305 lead free solder paste application and assumes that standard pcb layout rules have been followed, such as solder mask to dam in molten solder during reflow to keep it from wicking away from the solde r joint. the "oven profile" required to achieve the "solder reflow profile" will vary depending on reflow equipment, pcb, components loaded on the pcb, and othe r factors such as fixturing. 0 50 100 150 200 250 0 1 2 3 4 temperature (deg. c) time (mins.) recommended re - flow solder profile pcb mounting pattern notes: 1. vias are required under the backside paddle of this device for proper rf/dc grounding and thermal dissipation. we recommend a 0.35mm (#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25mm (0.10). 2. ensure good package backside paddle solder attach for optimum electrical and thermal performance . 3. all dimensions are in millimeters. angles are in degrees.
t at880 1 a 1h 75 ? catv output stage amplifier d atasheet: rev . d 0 4 - 2 9 - 1 4 - 10 of 1 0 - disclaimer: subject to change without notice ? 2 01 4 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd - sensitive device esd rating: class 1a value: passes 250 v to < 500 v test: human body model (hbm) standard: esda/ jedec standard js - 001- 2012 esd rating: class c3 value: passes 1000 v test: charged device model (cdm) standard: jedec standard jesd22 - c101 f soldera bility compatible with j - std - 020, lead free solder, (260 maximum reflow temperature) and tin/lead (245c maximum reflow temperature) soldering processes. contact plating: nipdau rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and electronic equipment). this product also has the following attributes: ? lead free ? halogen free (chlorine, bromine) ? antimony free ? tbbp - a (c 15 h 12 br 4 0 2 ) free ? pfos free ? svhc free msl rating msl rating: level 3 test: 260c convection reflow standard: jedec standard ipc/jedec j - std - 020 contact information for the latest specifications, additional product information, worldwide sales and distribution locations, and information ab out triquint: web: www.triquint.com tel: +1.503.615.9000 email: info - sales@t riquint .com fax: +1.503.615.8902 for technical questions and application informatio n: email: sjcapplications.engineering@t riquint .com important notice the information contained herein is believed to be reliable. triquint makes no warranties regarding the informati on contained herein. triquint assumes no responsibility or liability whatsoever for any of the information contained herein. triquint assumes no responsibility or liability whatsoever for the use of the information contained herein. the information cont ained herein is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the user. all information contained herein is subject to change without notice. customers should obtain and verify the l atest relevant information before placing orders for triquint products. the information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by such information. triquint products are not warranted or authorized for use as critical components in medical, life - saving, or life - sustaining applications, or other applicat ions where a failure would reasonably be expected to cause severe personal injury or death.
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