tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 1 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com applications ? w ire less infrastructure ? lte / wcdma / cdma / edge ? ptp if gain control ? general purpose wireless 20 - pin 5 x 5 mm leadless package functional block diagram amp1 in amp2 in nc nc nc nc amp1 out / v dev1 amp2 out / v dev2 vva in vva out v ctrl v cc nc nc nc 5 4 3 2 1 11 12 13 14 15 nc nc 16 17 18 19 20 10 9 8 7 6 amp1 amp 2 nc nc nc vva product features ? integrates amp + vva + amp functionality ? 5 00 ? 2 7 00 mhz bandwidth ? 3 8 db gain ( m ax gain setting) ? 4.0 db noise figure ? +1 6 dbm p1db ? +2 9 dbm oip3 ? +5v supply voltage ? low current general description the tqm8m907 9 is a n analog controlled variable gain amplifier (vga) which operates from 500 to 2 7 00 m hz . the vga is able to provide broadband performance with + 2 9 dbm oip3 and + 1 6 dbm p1db over a wide frequency range while only consuming 9 5 ma current. the tqm8m907 9 integrates two broadband gain blocks with a voltage variable attenuator . the three sta ges are individually accessible via package i/o contacts. this permits full flexibility to insert other components or filters between the stages. the tqm8m907 9 is packaged in a rohs - compliant, compact 5x5 mm surface - mount leadless package. superior the rmal design allows the product to have a minimum mttf rating of 1000 years at a mounting temperature of +85 c. the tqm8m907 9 is targeted for use in wireless infra - structure , if gain control in point - to - point applications, and for general purpose wireles s . pin configuration pin no. symbol 1 amp1 in 2, 4, 6, 7, 9, 10, 12, 14, 16, 17, 18, 19 nc (no connect) 3 amp1 out / v dev1 5 vva in 8 v ctrl 11 vva out 13 amp2 in 15 amp2 out / v dev2 20 vcc backside paddle gnd ordering information part n o. description tq m8m9079 variable gain amplifier tq m 8m9079 - pcb 500 ? 2 7 00 m hz evaluation board standard t/r size = 2500 pieces on a 13 reel
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 2 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com absolute maximum ratings parameter rating storage temperature ? 65 to 150c rf input power , cw, 50, t = 2 5c +24 dbm amplifier voltage ( v dev 1,2 ) + 4.5 v control voltage (v ctrl ) +6 v operation of this device outside the parameter ranges given above may cause permanent damage. recommended operating conditions parameter min typ m ax units control voltage ( v ctrl ) 0.5 5 v operating temp. range ? 40 +85 c t j (for >10 6 hours mttf) 170 c electrical specifications are measured under test conditions as described or noted . electrical s pecifications are not guaranteed over all recommended operating conditions. electrical specifications te st conditions unless otherwise noted: v cc =+5v, r bias =24, maximum gain setting , temp.=+ 25 c parameter conditions min typ max units operational frequency range 500 2700 mhz test frequency 2140 mhz gain 35 38 db gain variation range note 1 25 30 db input return loss 11 db output return loss 20 db output ip3 pout=0 dbm/tone, f=1 mhz +25 +29 db m output p1db +16 db m noise figure 4.0 db amplifier c urrent note 2 77 95 117 ma vva current (pin 8) note 3 3. 6 ma thermal resistanc e, jc junction to backside paddle 61 c/w notes: 1. the gain variation range is measured as the difference in gain with v ctrl = 5 v and v ctrl = 0 v. 2. amp1 current (pin 3) and amp2 current (pin 15) are typically 4 7.5 ma in each 3. vva typical current is < 1 ma for min attenuation and 3. 6 ma for max attenuation
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 3 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com TQM8M9079 - pcb evaluation board (500?2700 mhz) l1 z14 l3 l2 l4 r10 z10 z9 r2 b1 c3 c6 c1 c4 z2 z4 z1 r7 r8 r1 c2 c5 z5 z11 r9 z7 c7 j1 j5 u1 j6-19 j6-17 j6-1 j6-2 notes: 1. see evaluation board pcb information section for material and stack - up. 2. 0 jumpers are not shown on the schematic and may be replaced with co pper trace in the target application layout. j6-19 v cc (amp2) 1 3 5 15 13 11 8 20 j1 rf input j5 rf output c3 100pf l4 18nh l2 18nh z9 0.01uf l3 18nh l1 18nh j6-1 v cc (vva) j6-17 v ctrl c4 100pf b1 24 : r1 24 : c2 100pf j6-2 gnd c5 0.01uf j6-19 v cc (amp1) c6 1000pf c7 0.01uf u1 z11 0.01uf z4 0.01uf z2 0.01uf c1 0.01uf bill of material ? tq m8 m90 79 - pcb reference des. value description manuf. part number n/a n/a printed circuit board triquint 1078786 u1 n/a variable gain amplifier triquint TQM8M9079 b1, r1 24 res., chip, 0402, 5%, 1/16w various l1, l2, l3, l4 18 nh inductor, 0402, 5%, 3.1 ghz srf coilcraft 0402cs - 18nxjl r2, r7, r8, r9, r10, z1, z5, z7, z10, z14 0 res., chip, 0402, 5%, 1/16w various c1, c5, c7, z2, z4 , z9 , z11 0. 0 1 uf res., chip, 0402, 5%, 1/ 16w various c2, c3, c4, 100 pf cap., chip, 0402, 5%, 50v, npo/cog various c6 1000 pf cap., chip, 0402, 10%, 50v, x5r various z8 0.5 pf cap., chip, 0402, 5%, 50v, npo/cog various
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 4 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com typical performance ? tq m 8m9079 - pcb test conditions unless other wise noted: v cc = +5 v , r bias =24, maximum gain setting, temp= 25 c parameter typical value units frequency 500 900 1900 2140 2700 m hz gain 39.6 39.8 37.9 38.0 32.6 db input return loss 9.1 11.0 16.7 11.2 9.6 db output return loss 5.1 8.0 19.7 20.2 11.2 db output ip3 (note 1) +30.3 + 30.4 + 29.4 + 29.1 + 28.9 db m output p1db +15.8 + 15.9 + 15.7 + 15.7 + 14.9 db m noise figure (note 2) 4.0 3.9 4.0 4.1 4.3 db notes: 1. i ip3 measured with two tones at an input power of + 0 dbm / tone separated by 1 mhz. 2. evalua tion board pcb losses de - embedded. performance plots ? TQM8M9079 - pcb test conditions unless otherwise noted: v cc =+5v, r bias =24, maximum gain setting, 50 system . 30 32 34 36 38 40 42 300 900 1500 2100 2700 gain (db) frequency (mhz) gain vs. frequency +85 c +25 c ?40 c - 25 - 20 - 15 - 10 - 5 0 300 900 1500 2100 2700 |s11| (db) frequency (mhz) input return loss vs. frequency +85 c +25 c ?40 c - 25 - 20 - 15 - 10 - 5 0 300 900 1500 2100 2700 |s22| (db) frequency (mhz) output return loss vs. frequency +85 c +25 c ?40 c 26 27 28 29 30 31 32 - 3 - 2 - 1 0 1 2 3 oip3 (dbm) pout/tone (dbm) output ip3 vs. pout/tone feq.=2140 mhz 1 mhz tone spacing +85 c +25 c ?40 c 26 27 28 29 30 31 32 300 900 1500 2100 2700 oip3 (dbm) frequency (mhz) output ip3 vs. frequency pout=0 dbm/tone 1 mhz tone spacing +85 c +25 c ?40 c 10 12 14 16 18 20 300 900 1500 2100 2700 p1db (dbm) frequency (mhz) output p1db vs frequency +85 c +25 c ?40 c 0 1 2 3 4 5 6 300 900 1500 2100 2700 nf (db) frequency (mhz) noise figure vs. frequency +85 c +25 c ?40 c 0 5 10 15 20 25 30 35 40 45 0 1 2 3 4 5 gain (db) control voltage vctrl (v) gain vs. control voltage temp.=+25 500 mhz 900 mhz 1900 mhz 2140 mhz 2700 mhz
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 5 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com detailed device description the tqm8 m 90 79 is a 50 ? internally matched analog controlled variable gain amplifier ( vga) which operates from 500 to 2700 m hz . the amplifier module features the integration of a general purpose amplifier with high dynamic range , a voltage variable attenuator ( vva ), along with a nother general purpose amplifier as shown in the functional dia gram below. the vga is able to provide broadband performance with + 29 dbm oip3 and + 16 dbm p1db over a wide frequency range while only consuming 95 ma current. the three stages are individually accessible via package i/o contacts. this permits full flexib ility to insert other components or filters between the stages. functional schematic diagram amp 1 vva amp 2 amp1 / amp2 amp1 and amp2 are general purpose high dynamic range in vga module. the two amplifiers in the vga are identical and provide 20.3 db gain, +15.7 d bm p1db, +29.4 dbm oip3 at 1.9 ghz while only drawing 45 ma current per amplifier. the amplifiers are unconditionally stable at the pins of the module. external dc blocks are required that prevent the flow of direct current without affecting the rf signal through the main transmission line path. vva (voltage variable attenuator) the vva offers 31 db of attenuation range while providing high linearity (+45 iip3) over the entire attenuation range. the external voltage source, v ctrl pin provides different an alog voltages that set different attenuation states in the module. 4.5vctl represents the lowest attenuation state. as the voltage is decreased, the attenuation will increase. it provides 2.6 db insertion loss while drawing 2 ma supply current at 5v supply voltage. the typical control current is around 4 ma. vva is symmetric; therefore, either pin (pin7 or pin 10) can be as rf input or output. vva input and output ports are dc blocked internally to the module. chain analysis table this table provides th e typical performance of individual stages in the module as well as overall module performance. frequency = 1900 mhz. parameter amp1 vva amp2 overall module units gain 20.3 ? 2 . 6 20.3 38 db nf 3.9 2.6 3.9 4.0 db oip3 29.4 42 29.4 29.4 dbm p1db 15.7 22 15.7 15.7 dbm icc 45 6 .0 * 45 96 ma note: * 2ma v cc + 4 ma v ctrl
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 6 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com pin configuration and description amp1 in amp2 in nc nc nc nc amp1 out / v dev1 amp2 out / v dev2 vva in vva out v ctrl v cc nc nc nc 5 4 3 2 1 11 12 13 14 15 nc nc 16 17 18 19 20 10 9 8 7 6 amp1 amp 2 nc nc nc vva pin no. symbol description 1 amp1 in rf input (amp1) . dc blockin g capacitor required. 2, 4 , 6, 7, 9, 10, 12, 14, 16, 17, 18, 19 nc (no connect) no electrical connection. land pads should be provided for pcb mounting integrity. 3 amp1 out/v dev1 rf output / dc bias (amp1), bias resistor required (r bias ) 5 vva in rf input (vva). dc blocking capacitor required. 8 v ctrl analog input for volta ge controlled amplifier 11 vva out rf output (vva). dc blocking capacitor required. 13 amp2 in rf input (amp2) . dc blocking capacitor required. 15 amp2 out/v dev2 rf output / dc bias (amp2) , bias resistor required (r bias ) 20 v cc dc supply for voltage variable attenuator. backside paddle rf/dc gnd rf/dc ground. follow recommended via pattern and ensure good solder attach for best thermal and electrical performance. evaluati on board pcb information triquint pcb 10 78786 material and stack - up 1 oz. cu bottom layer nelco n-4000-13 core nelco n-4000-13 r =3.7 typ. 1 oz. cu top layer 1 oz. cu inner layer 1 oz. cu inner layer 0.014" 0.014" 0.062" 0.006" finished board thickness
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 7 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com mechanical information package marking and dimensions marking: part number C tqm8m907 9 year, week , country code C yyww cccc assembly code C aaxxxx n otes : 1. all di mensions are in millimeters. angles are in degrees. 2. except where noted, this part outline conforms to jedec standard mo - 270, issue b (variation dae) for extra thin profile, fine pitch, internal stacking module (ism). 3. dimension and tolerance formats confor m to asme y14.4m - 1994. 4. the terminal #1 identifier and terminal numbering conform to jesd 95 - 1 spp- 012. 5. co - planarity applies to the exposed ground/thermal pad as well as the contact pins. pcb mounting pattern n otes : 1. all dimensions are in millimeters. angles are in degrees. 2. use 1 oz. copper minimum for top and bottom layer metal. 3. we recommend a 0.35 mm (#80/.0135") diameter bit for drilling via holes and a final plated thru diameter of 0.25 mm (0.10). 4. ensure good package backside paddle solder attach for reliable operation a nd best electrical performance. tqm8m90 79 yyww cccc aaxxxx
tq m8m9079 500?2700 mhz variable gain amplifier datasheet: rev d 0 7 - 1 7 - 13 - 8 of 8 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd - sensitive device esd rating: class 1b value: 500 v to <1000 v test: human body model (hbm) standard: jedec standard jesd22 - a114 esd rating: class iv value: >1000 v test: charged device model (cdm) standard: jedec standard jesd22 - c101 solderability comp atible with both lead - free (260 c max. re flow temperature) and tin/lead (245 c max. reflow temperature) soldering processes. package contact plating: electrolytic plated au over ni rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazar dous substances in electrical and electronic equipment). this product also has the following attributes: ? 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 important notice the information contained herein is believed to be reliable. triquint makes no warranties regarding the information contained herein. triquint assumes no responsibility or liabi lity 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 contained herein is provided "as is, where is" and with all faults, a nd 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 latest relevant information before placing orders for triquint pro ducts. 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 anythin g 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 applications where a failure would reasonably be expected to cause severe personal injury or death. contact information for the latest specifications, additional product information, worldwide sales and distribution locations, and information about triquint: web: www.triquint.com tel: +1.503.615.9000 email: info - sales@triquint.com fax: for technical questions and application information: email: s jcapplications.engineering@triquint.com
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