specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 1 of 7 august 2009 ah202 1w high linearity amplifier product features 3 0 C 2200 mhz 17 db gain @ 900 mhz +30 dbm p1db +47 dbm output ip3 single positive supply internally matched lead - free/rohs - compliant 6x6mm qfn smt package applications mobile infrastructure catv / dbs optimal for vhf / uhf broadband ap plications defense / homeland security product description the ah202 is a 1 - watt driver amplifier that offers excellent dynamic range in a low - cost, lead - free/rohs - compliant 6x6 mm 28 - pin qfn surface - mount package. this device provides its optimum p1db and oip3 performance when biased at + 11 v; it can also be biased as low as +9 v for lower power applications. the backside metalization provides excellent thermal dissipation while allowing visible evidence of solder reflow across the bottom of the pac kage on a smt board. superior thermal design allows the product an mttf of over 100 years at a mounting temperature of +85o c. all devices are 100% rf & dc tested. the product is targeted for use as a driver amplifier for wireless infrastructure or catv applications where high linearity and medium power is required. functional diagram function pin no. input 3 no connect 7 output/bias 19 no connect or ground all other pins ground backside paddle specifications (1) parameters units min t yp max operational bandwidth mhz 3 0 2200 test frequency mhz 800 gain db 14 17 input return loss db 20 output return loss db 18 output p1db dbm +29 +30 output ip3 (2) dbm +45 +47 noise figure db 2.5 is - 95 channel power (3) @ - 45db c acpr dbm +24 operating current range ma 330 390 supply voltage v +11 1. test conditions unless otherwise noted: 25oc, vdd = 11 v in a 50 - un matched fixture. 2. 3oip measured with two tones at an output power of +10 dbm/tone separated by 10 mhz. the suppression on the largest im3 product is used to calculate the 3oip using a 2:1 rule. 3. is - 95, 9 channels forward, pk/avg ratio = 11.5 db at a .001% probability, 885 khz offset, 30 khz bandwi dth, channel bw = 1.23 mhz. absolute maximum rating parameter rating storage temperature - 55 to +125 c dc voltage +13 v rf input power (continuous) +16 dbm thermal resistance, rth 18 c/w maximum junction temperature +160 c operation of this de vice above any of these parameters may cause permanent damage. typical performance (4) parameters units typical frequency mhz 900 1900 2140 gain db 17 15 15 input return loss db 20 17 8 output return loss db 18 10 13 output p1db dbm +30 +29.7 +29.4 output ip3 dbm +47 +46 +45.5 noise figure db 2.8 3.8 4.8 is - 95 channel power (3) @ - 45dbc acpr dbm +24 +23 - wcdma channel power (5) @ - 45dbc aclr dbm - - +20.5 supply bias +11 v @ 330 ma 4. data reflects performance of a typical ah202 in an application circuit including associated circuit board and passive component losses. 5. 3gpp w - cdma, test model 1, +32 dpch, pk/avg ratio = 8.5 db at a 0.01% probability, 5 mhz offset, integrated channel bw = 3.84 mhz. ordering information part no. description ah202 - f 1w high linearity amplifier ( lead - free/rohs - compliant 6x6mm qfn package) ah202 - pcb900 900 mhz evaluation board ah202 - pcb1900 1900 mhz evaluation board ah202 - pcb2140 2140 mhz eva luation board standard tape / reel size = 500 pieces on a 7 reel 1 2 3 4 5 6 7 21 20 19 18 17 16 15 28 27 26 25 24 23 22 8 9 10 11 12 13 14 rf out rf in n/c
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 2 of 7 august 2009 ah202 1w high linearity amplifier typical device data s - parameters (v ds = +11v, i ds = 330ma, unmatched device in a 50 system). measurements are shown for an unmatched packaged de vice with the data being de - embedded to the device leads. s - parameters (v ds = +11.0v, i ds = 330ma, t = +25 c, unmatched device in a 50 system) freq (mhz) s11 (db) s11 (ang) s21 (db) s21 (ang) s12 (db) s12 (ang) s22 (db) s22 (ang) 50 - 17.7 8 - 137.86 18.26 169.32 - 21.43 1.41 - 15.33 - 170.64 100 - 18.60 - 153.83 18.06 166.20 - 21.34 - 4.54 - 15.51 177.37 200 - 17.34 - 150.80 18.03 156.86 - 21.46 - 12.16 - 16.27 161.24 400 - 14.70 - 149.17 17.87 135.75 - 21.84 - 25.03 - 18.57 135.96 600 - 11.92 - 159.61 17.4 3 115.76 - 22.34 - 37.49 - 21.38 93.89 800 - 10.29 - 171.08 16.93 96.20 - 22.96 - 48.84 - 26.07 25.81 1000 - 9.20 174.71 16.36 77.49 - 23.72 - 61.29 - 21.37 - 47.34 1200 - 8.23 160.52 15.90 58.22 - 24.54 - 73.36 - 16.16 - 78.06 1400 - 7.74 145.06 15.43 40.52 - 25.32 - 85.5 6 - 12.76 - 98.55 1600 - 7.43 127.89 15.04 23.04 - 26.07 - 99.09 - 10.27 - 114.42 1800 - 7.73 108.79 14.82 4.23 - 26.69 - 115.15 - 8.39 - 129.46 2000 - 8.76 84.28 14.72 - 15.48 - 26.94 - 132.95 - 7.17 - 144.14 2200 - 10.40 43.69 14.59 - 38.77 - 26.60 - 155.57 - 6.37 - 158.61 2400 - 10.57 - 24.74 14.42 - 65.43 - 25.80 176.52 - 6.14 - 172.06 2600 - 6.72 - 90.87 13.29 - 97.06 - 25.02 143.13 - 6.69 176.96 2800 - 3.60 - 136.82 10.89 - 128.44 - 24.82 111.82 - 7.11 173.14 3000 - 1.91 - 167.99 7.61 - 154.46 - 25.13 87.68 - 6.73 174.58 appl ication circuit pc board layout circuit board material: .014 getek ( r =4.2), four layer, 1 oz copper. microstrip line details: width = .029, spacing = .036, total thickness = .062 0 0.5 1 1.5 2 2.5 frequency (ghz) gain 10 11 12 13 14 15 16 17 18 19 20 s21 (db) 0 0.5 1 1.5 2 2.5 frequency (ghz) return losses -30 -25 -20 -15 -10 -5 0 (db) s11 s22
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 3 of 7 august 2009 ah202 1w high linearity amplifier reference design: 50 - 800 mhz the ah202 is suitable for applications b etween 50 C 800 mhz without any requirements for input or output matching. only bypass and blocking capacitors and an rf bias choke are needed for operation. a user can simply request an ah202 - pcb900 evaluation board and replace components c1, c2, c3, c6 , l1, and l2 to the values shown below to evaluate the device. frequency mhz 50 200 400 600 800 s21 C gain db 18.1 17.9 17.6 17.1 16.6 s11 C input return loss db - 12.6 - 17.6 - 15.5 - 12.9 - 10.7 s22 C output return loss db - 14.8 - 17.4 - 20.2 - 25.9 - 21.0 output p1 db dbm 29.9 30.0 30.1 30.1 30.0 output ip3 (+10 dbm / tone, 10 mhz spacing) dbm 41.5 47.9 47.1 46.1 45.8 supply bias db +11 v @ 330 ma notes: r=0 (at designator l2) is used as a place holder for a different application circuit. it can be removed from the circuit without any effect to the pe rformance. the microstrip line is weakly co - planar. ground planes around it are not necessary for operation of the ah202. adequate heat sinking is required for the device. further mounting instructions are shown in the ah202 datasheet. the rf choke shoul d be a wirewound ceramic type to insure sufficient current carrying capacity. coilcrafts 1008 cs series is recommended (part #1008cs - 471x_b_). res id=l2 r=0 ohm cap id=c1 c=1000 pf cap id=c2 c=1000 pf ind id=l1 l=470 nh cap id=c4 (0805) c=1000 pf cap id=c5 c=1e5 pf subckt id=s1 net="ah202_f" port p=1 z=50 ohm port p=2 z=50 ohm + 11v 0.04 0.24 0.44 0.64 0.8 frequency (ghz) measured s - parameters 10 12 14 16 18 20 magnitude s21 (db) -30 -25 -20 -15 -10 -5 magnitude s11, s22 (db) db(|s(1,1)|) (r) ah202 50_800mhz db(|s(2,1)|) (l) ah202 50_800mhz db(|s(2,2)|) (r) ah202 50_800mhz
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 4 of 7 august 2009 ah202 1w high linearity amplifier application circuit: 900 mhz (ah202 - pcb900) typical rf performance at 25 c frequency 9 00 mhz s21 - gain 17 db s11 - 20 db s22 - 18 db output p1db + 30 dbm output ip3 + 47 dbm is - 95a ch. power @ - 45 dbc acpr + 24 dbm noise figure 2.8 db supply voltage +11 v supply current 330 ma notes: 1. the amplifier should be connected directly to a +11 v regulator; no dropping resistor is required. 2. if no dc signal is present at the input (pin 1), c1 can be removed. the gate (input pin) is internally grounded in the ampli fier. 3. component sizes are 0603 unless otherwise noted. rf choke l1 should be wirewound ceramic type to insure sufficient current carrying capacity. coilcrafts 1008 cs series (part # 1008cs - 330x_b) is recommended. 4. c6 is located at silk screen marker c on the wj evaluation board. s2 1 s11 s22 cap id=c1 c=100 pf cap id=c2 c=100 pf cap id=c3 c=100 pf cap id=c4 (0805) c=1000 pf ind id=l1 (1008) l=33 nh ind id=l2 l=3.3 nh cap id=c6 c=2.7 pf cap id=c5 (1206) c=100000 pf subckt id=s1 net="ah202_f" port p=1 z=50 ohm port p=2 z=50 ohm + 11v s-parameters vd = +11.0v, temp = +25c 10 11 12 13 14 15 16 17 18 19 20 700 800 900 1000 1100 frequency (mhz) s21 (db) -25 -20 -15 -10 -5 0 s11 & s22 (db) noise figure vs. frequency vd = 11.0v, temp = 25c 0 1 2 3 4 5 700 800 900 1000 1100 frequency (mhz) noise figure (db) oip3 vs. pout vd = +11.0v, temp = +25c 35 40 45 50 55 5 7 9 11 13 15 17 pout (dbm) oip3 (dbm) acpr vs. channel power 900 mhz, is-95 ch. fwd. 885khz offset, 30 khz meas. bw -75 -70 -65 -60 -55 -50 -45 -40 15 17 19 21 23 25 output channel power (dbm) acpr (dbc)
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 5 of 7 august 2009 ah202 1w high linearity amplifier application circuit: 1900 mhz (ah202 - pcb1900) typical rf performance at 25 c frequency 1900 mhz s21 - gain 15 db s11 - 17 db s22 - 10 db output p1d b + 29.7 dbm output ip3 + 46 dbm is - 95a ch. power @ - 45 dbc acpr + 23 dbm noise figure 3.8 db supply voltage +11 v supply current 330 ma notes: 1. the amplifier should be connected directly to a +11 v regulator; no dropping resistor is requir ed. 2. component sizes are 0603 unless otherwise noted. rf choke l1 should be wirewound ceramic type to insure sufficient current c arrying capacity. coilcrafts 1008 cs series (part # 1008cs - 220x_b) is recommended. 3. c8 is located at silk screen marker 7 o n the wj evaluation board. s-parameters vd = +11.0v, temp = +25c 6 7 8 9 10 11 12 13 14 15 16 1700 1800 1900 2000 2100 2200 frequency (mhz) s21 (db) -25 -20 -15 -10 -5 0 s11 & s22 (db) s21 s11 s22 noise figure vd = +11.0 v, temp = +25c 0 1 2 3 4 5 6 1700 1800 1900 2000 frequency (mhz) noise figure (db) oip3 vs. pout vd = +11.0 v, temp = +25c 35 40 45 50 55 5 7 9 11 13 15 17 pout (dbm) oip3 (dbm) acpr vs. channel power 1900 mhz., is-95 ch. fwd, 885 khz offset, 30 khz meas. bw -75 -70 -65 -60 -55 -50 -45 -40 14 16 18 20 22 24 output channel power (dbm) acpr (dbc) cap id=c2 c=56 pf cap id=c3 c=56 pf cap id=l2 c=2.4 pf cap id=c7 c=1.0 pf cap id=c4 (0805) c=1000 pf cap id=c5 (1206) c=1e5 pf ind id=l1 (1008) l=22 nh tlin id=tl1 z0=50 ohm el=31 deg f0=1900 mhz subckt id=s1 net="ah202_f" port p=1 z=50 ohm port p=2 z=50 ohm + 11v
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 6 of 7 august 2009 ah202 1w high linearity amplifier application circuit: 2140 mhz (ah202 - pcb2140) typical rf performance at 25 c frequency 2140 mhz s21 - gain 15 db s11 - 8 db s 22 - 13 db output p1db + 29.4 dbm output ip3 + 45.5 dbm w - cdma ch. power @ - 45 dbc aclr + 20.5 dbm noise figure 4.8 db supply voltage +11 v supply current 330 ma notes: 1. the amplifier should be connected directly to a +11 v regulator; no dropping resistor is required. 2. if no dc signal is present at the input (pin 1), c1 can be removed. the gate (input pin) is internally grounded in the ampli fier. 3. component sizes are 0603 unless otherwise noted. rf choke l1 should be wirewound ceramic type to insure sufficient current carrying capacity. coilcrafts 1008 cs series (part # 1008cs - 220x_b) is recommended. 4. c7 is located at silk screen marker 6 on the wj evaluation board. s-parameters vd = +11.0v, temp = +25c 6 8 10 12 14 16 2000 2100 2200 2300 frequency (mhz) s21 (db) -25 -20 -15 -10 -5 0 s11 & s22 (db) s21 s11 s22 noise figure vd = + 11v, temp = 25c 0 1 2 3 4 5 6 2000 2100 2200 2300 frequency (mhz) noise figure (db) oip3 vs. pout vd = +11.0 v, temp = +25c 35 40 45 50 55 5 7 9 11 13 15 17 pout (dbm) oip3 (dbm) aclr vs. channel power f = 2140mhz, 3gpp w-cdma, test model 1, +32 dpch, 5 mhz offset -60 -55 -50 -45 -40 15 16 17 18 19 20 21 22 output channel power (dbm) aclr (dbc) cap id=c2 c=56 pf cap id=c3 c=56 pf cap id=c7 c=1.0 pf cap id=c4 (0805) c=1000 pf cap id=c5 (1206) c=1e5 pf ind id=l1 (1008) l=22 nh tlin id=tl1 z0=50 ohm el=28 deg f0=2140 mhz cap id=l2 c=2.2 pf subckt id=s1 net="ah202_f" port p=1 z=50 ohm port p=2 z=50 ohm + 11v
specifications and information are subject to change without notice triquint semiconductor, inc phone + 1 - 503 - 615 - 9000 fax: +1 - 503 - 615 - 8900 e - mail: info - sales@tqs.com web site: www.triquint.com page 7 of 7 august 2009 ah202 1w high linearity amplifier mechanical information this package is lead - free/rohs - compliant. it is compatible with both lead - free (maximum 260 c reflow temperature) and leaded (maximum 245 c reflow temperature) soldering processes. the plating material on the pins is annealed matte tin over c opper. outline drawing mounting configuration / land pattern product marking the component will be lasermarked with a ah202f product label with an alphanumeric lot code on the top surfac e of the package. tape and reel specifications for this part will be located on the website in the application notes section. esd / msl information esd rating: class 1b value: passes between 500 and 1000v test: human body model (hbm) standard: j edec standard jesd22 - a114 esd rating: class iii value: passes between 500 and 1000v test: charged device model (cdm) standard: jedec standard jesd22 - c101 msl rating: level 2 at +260 c convection reflows standard: jedec standard j - std - 020 functional pi n layout pin function pin function 1 gnd or n/c 15 gnd or n/c 2 gnd or n/c 16 gnd or n/c 3 rf input 17 gnd or n/c 4 gnd or n/c 18 gnd or n/c 5 gnd or n/c 19 rf output 6 gnd or n/c 20 gnd or n/c 7 no connect 21 gnd or n/c 8 gnd or n/c 22 gnd or n/c 9 gnd or n/c 23 gnd or n/c 10 gnd or n/c 24 gnd or n/c 11 gnd or n/c 25 gnd or n/c 12 gnd or n/c 26 gnd or n/c 13 gnd or n/c 27 gnd or n/c 14 gnd or n/c 28 gnd or n/c backside paddle is rf and dc ground. pin 7 is required to be not connected or gr ounded for the ah202 to be functional.
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